Split (1)

train · 3.71k rows

index int64 0 3.71k	pdf_name stringclasses 158 values	pdf_page int64 1 972	pdf_original_path stringclasses 158 values	page_text stringlengths 0 11.8k
200	SRM_M_UNIHIF_0_XXXX_2207XX.pdf	201	tradeloom_data/HVAC Data Sources/SRM_M_UNIHIF_0_XXXX_2207XX.pdf	 Outdoor Unit Disassembly 26  Procedure Illustration 6) Remove two screws and two connectors and then remove the inverter control board (see CJ_ODU_ PCB_007-5). CJ_ODU_PCB_007-5 Note: This section is for reference only. Actual unit appearance may vary.
201	SRM_M_UNIHIF_0_XXXX_2207XX.pdf	202	tradeloom_data/HVAC Data Sources/SRM_M_UNIHIF_0_XXXX_2207XX.pdf	 Outdoor Unit Disassembly 27  8. PCB board 8 Procedure Illustration 1) Remove 2 screws to disconnect the power supply wires. (see CJ_ODU_ PCB_008-1) 2) Remove 3 screws to disconnect ground wires. (see CJ_ODU_ PCB_008-1) 3) Disconnect the wires connected to main control board. (see CJ_ODU_ PCB_008-1) 4) Disconnect the wires between main control board and IPM module board. (see CJ_ODU_PCB_008-1) 5) Remove the 4 screws and unﬁx the 6 hooks and then remove the main control board.(see CJ_ODU_ PCB_008-1) 6) Remove 1 screw to remove the fan motor capacitor(1 screw for each capacitor).(see CJ_ODU_PCB_008-1). CJ_ODU_PCB_008-1 Note: This section is for reference only. Actual unit appearance may vary. Fan motor capacitors low&high pressure switch T3&T4 connect to IPM AC Fan motorsTPconnect to indoor unit
202	SRM_M_UNIHIF_0_XXXX_2207XX.pdf	203	tradeloom_data/HVAC Data Sources/SRM_M_UNIHIF_0_XXXX_2207XX.pdf	 Outdoor Unit Disassembly 28  Procedure Illustration 1) Remove 2 screws to disconnect the power supply wires. (see CJ_ODU_ PCB_008-2) 2) Remove 3 screws to disconnect the wires connected to the compressor. (see CJ_ODU_PCB_008-2) 3) Remove 3 screws to remove the radiator.(see CJ_ODU_PCB_008-2) 4) Disconnect the wires between IPM module board and main control board. (see CJ_ODU_PCB_008-2) 5) Remove the 4 screws and unﬁx the 4 hooks and then remove the IPM moduel board.(see CJ_ODU_ PCB_008-2) 6) Remove the 1 screw and disconnect the wires and then remove the 24V board.(see CJ_ODU_PCB_008-3)(for some models) CJ_ODU_PCB_008-2 CJ_ODU_PCB_008-3(for some models) Note: This section is for reference only. Actual unit appearance may vary. DC Fan motorsCompressor connect to main control board
203	SRM_M_UNIHIF_0_XXXX_2207XX.pdf	204	tradeloom_data/HVAC Data Sources/SRM_M_UNIHIF_0_XXXX_2207XX.pdf	 Outdoor Unit Disassembly 29  Procedure Illustration 1) Remove the 1 screw and disconnect the wires and then remove the key board.(see CJ_ODU_PCB_008-4)(for some models) CJ_ODU_PCB_008-4(for some models) Note: This section is for reference only. Actual unit appearance may vary. 9. PCB board 9 Procedure Illustration 2) Remove 3 screws to disconnect the wires connected to the compressor. (see CJ_ODU_PCB_009-1) 3) Remove 2 screws to disconnect the power supply wires. (see CJ_ODU_ PCB_009-1) 4) Disconnect the wires connected to main control board. (see CJ_ODU_ PCB_009-1) 5) Remove the 4 screws and unﬁx the 6 hooks and then remove the main control board.(see CJ_ODU_ PCB_009-1) 6) Remove the screw of the fan capacitor and then remove it (1 screw for each capacitor). (see CJ_ODU_ PCB_009-1) CJ_ODU_PCB_009-1 Note: This section is for reference only. Actual unit appearance may vary.
204	SRM_M_UNIHIF_0_XXXX_2207XX.pdf	205	tradeloom_data/HVAC Data Sources/SRM_M_UNIHIF_0_XXXX_2207XX.pdf	 Outdoor Unit Disassembly 30  Procedure Illustration 7) Remove 3 screws to disconnect the power supply wires. (see CJ_ODU_ PCB_009-1) 8) Remove 3 screws to disconnect ground wires. (see CJ_ODU_ PCB_009-1) 9) Disconnect the wires connected to main control board. (see CJ_ODU_ PCB_009-2) 10) Remove the 4 screws and unﬁx the 4 hooks and then remove the ﬁlter board.(see CJ_ODU_PCB_009-2) 11) Remove the 2 screws of the reactor and then remove it . (see CJ_ODU_ PCB_009-2) 12) Disconnect the wires connected to main control board. (see CJ_ODU_ PCB_009-3)(for some models) 13) Remove the 2 screws and then remove the DC motor driver board. (see CJ_ODU_PCB_009-3)(for some models) CJ_ODU_PCB_009-2 CJ_ODU_PCB_009-3 (for some models) Note: This section is for reference only. Actual unit appearance may vary.
205	SRM_M_UNIHIF_0_XXXX_2207XX.pdf	206	tradeloom_data/HVAC Data Sources/SRM_M_UNIHIF_0_XXXX_2207XX.pdf	 Outdoor Unit Disassembly 31  10. PCB board 10 Procedure Illustration 1) Unﬁx the hooks and then open the electronic control box cover (4 hooks) (see CJ_ODU_PCB_010-1). 2) Remove 6 screws on the electronic control board and then remove the electronic control box subassembly. (see CJ_ODU_PCB_010-2). Note:Electronic installing box cannot be opened, so the voltage between P and N cannot be measured. CJ_ODU_PCB_010-1 CJ_ODU_PCB_010-2 Note: This section is for reference only. Actual unit appearance may vary.
206	SRM_M_UNIHIF_0_XXXX_2207XX.pdf	207	tradeloom_data/HVAC Data Sources/SRM_M_UNIHIF_0_XXXX_2207XX.pdf	 Outdoor Unit Disassembly 32  Procedure Illustration 3) Pull out the connectors (see CJ_ ODU_PCB_010-3). 4) Remove the 4 screws and then remove the electronic control board(see CJ_ODU_PCB_010-3). Note: When replacing the main control board with a new one, pay attention to applying thermal paste on the heat sink. 5) Pull out the connector, remove one screw and then remove the key board subassembly on terminal board. (see CJ_ODU_PCB_010-4) (for some models). CJ_ODU_PCB_010-3 CJ_ODU_PCB_010-4 Note: This section is for reference only. Actual unit appearance may vary.
207	SRM_M_UNIHIF_0_XXXX_2207XX.pdf	208	tradeloom_data/HVAC Data Sources/SRM_M_UNIHIF_0_XXXX_2207XX.pdf	 Outdoor Unit Disassembly 33  11. PCB board 11 Procedure Illustration 1) Disconnect the connector for compressor and release the ground wire(1 screw). (see CJ_ODU_ PCB_011-1). 2) Remove the electronic control box subassembly. (see CJ_ODU_ PCB_011-2). Note:Electric control box cover cannot be removed, so the voltage between P and N cannot be measured. CJ_ODU_PCB_011-1 CJ_ODU_PCB_011-2 Note: This section is for reference only. Actual unit appearance may vary.
208	SRM_M_UNIHIF_0_XXXX_2207XX.pdf	209	tradeloom_data/HVAC Data Sources/SRM_M_UNIHIF_0_XXXX_2207XX.pdf	 Outdoor Unit Disassembly 34  12. PCB board 12 Procedure Illustration 1) Pull out the connectors (see CJ_ ODU_PCB_012-1). 2) Remove the 9 screws and unﬁx the 3 hooks and then remove the electronic control board(see CJ_ ODU_PCB_012-2). 3) Disconnect the wires connected to main control board. (see CJ_ODU_ PCB_012-2)(for some models) 4) Remove the 2 screws and then remove the DC motor driver board. (see CJ_ODU_PCB_012-2)(for some models) CJ_ODU_PCB_012-1 CJ_ODU_PCB_012-2 (for some models) Note: This section is for reference only. Actual unit appearance may vary.
209	SRM_M_UNIHIF_0_XXXX_2207XX.pdf	210	tradeloom_data/HVAC Data Sources/SRM_M_UNIHIF_0_XXXX_2207XX.pdf	 Outdoor Unit Disassembly 35  13. PCB board 13 Procedure Illustration 1) Remove 4 screws unﬁx the radiator . (see CJ_ODU_PCB_013-1) 2) Remove 3 screws unﬁx the electronic control box assembly and partition board. (see CJ_ODU_PCB_013-1) 3) Remove 2 screws unﬁx the electronic control box assembly and terminal board subassembly. (see CJ_ODU_ PCB_013-1) 4) Move upward and slowly remove the electronic control box assembly. (CJ_ODU_PCB_013-2) (If you want to repair the electrical control box components, perform the steps 1 to 4;If you want to repair the main control board assembly, perform steps 5 to 7 below.) CJ_ODU_PCB_013-1 CJ_ODU_PCB_013-2 Note: This section is for reference only. Actual unit appearance may vary.
210	SRM_M_UNIHIF_0_XXXX_2207XX.pdf	211	tradeloom_data/HVAC Data Sources/SRM_M_UNIHIF_0_XXXX_2207XX.pdf	 Outdoor Unit Disassembly 36  Procedure Illustration 5) Disconnect the wires connected to main control board. (see CJ_ODU_ PCB_013-3) 6) Remove the 4 screws and then remove the main control board.(see CJ_ODU_PCB_013-3) 7) Remove 1 screw to remove the key board .(see CJ_ODU_PCB_013-3). 8) Disconnect the wires between ﬁlter board and main control board. (see CJ_ODU_PCB_013-4) 9) Remove the 3 screws and then remove the ﬁlter board.(see CJ_ ODU_PCB_013-4) (Filter board is on the back of the electronic control box assembly) CJ_ODU_PCB_013-3 CJ_ODU_PCB_013-4 Note: This section is for reference only. Actual unit appearance may vary.
211	SRM_M_UNIHIF_0_XXXX_2207XX.pdf	212	tradeloom_data/HVAC Data Sources/SRM_M_UNIHIF_0_XXXX_2207XX.pdf	 Outdoor Unit Disassembly 37  Procedure Illustration 10) Remove the 2 screws and then remove the DR module box subassembly.(see CJ_ODU_ PCB_013-5)(DR module box subassembly is on the back of the electronic control box assembly)(for some models) 11) Remove the 2 screws and then remove the DR module board.(see CJ_ODU_PCB_013-6)(for some models) CJ_ODU_PCB_013-5(for some models) CJ_ODU_PCB_013-6(for some models) Note: This section is for reference only. Actual unit appearance may vary.
212	SRM_M_UNIHIF_0_XXXX_2207XX.pdf	213	tradeloom_data/HVAC Data Sources/SRM_M_UNIHIF_0_XXXX_2207XX.pdf	 Outdoor Unit Disassembly 38  14. PCB board 14 Procedure Illustration 1) Unﬁx the hooks and then open the electronic control box cover (4 hooks) (see CJ_ODU_PCB_014-1). 2) Remove 6 screws on the electronic control board and then remove the electronic control box subassembly. (see CJ_ODU_PCB_014-2). Note:Electronic installing box cannot be opened, so the voltage between P and N cannot be measured. CJ_ODU_PCB_014-1 CJ_ODU_PCB_014-2 Note: This section is for reference only. Actual unit appearance may vary.
213	SRM_M_UNIHIF_0_XXXX_2207XX.pdf	214	tradeloom_data/HVAC Data Sources/SRM_M_UNIHIF_0_XXXX_2207XX.pdf	 Outdoor Unit Disassembly 39  Procedure Illustration 3) Pull out the connectors (see CJ_ ODU_PCB_014-3). 4) Remove the 4 screws and then remove the electronic control board(see CJ_ODU_PCB_041-3). Note: When replacing the main control board with a new one, pay attention to applying thermal paste on the heat sink. 5) Remove the 1 screw and disconnect the wires and then remove the 24V board.(see CJ_ODU_PCB_014-4)(for some models) CJ_ODU_PCB_014-3 CJ_ODU_PCB_014-4(for some models) Note: This section is for reference only. Actual unit appearance may vary.
214	SRM_M_UNIHIF_0_XXXX_2207XX.pdf	215	tradeloom_data/HVAC Data Sources/SRM_M_UNIHIF_0_XXXX_2207XX.pdf	 Outdoor Unit Disassembly 40  2.3 Fan Assembly Note: Remove the panel plate (refer to 3.1 Panel Plate) before disassembling fan. Procedure Illustration 1) Remove the nut securing the fan with a spanner (see CJ_ODU_ FAN_001-1&2). 2) Remove the fan. CJ_ODU_FAN_001-1 CJ_ODU_FAN_001-2 Note: This section is for reference only. Actual unit appearance may vary.
215	SRM_M_UNIHIF_0_XXXX_2207XX.pdf	216	tradeloom_data/HVAC Data Sources/SRM_M_UNIHIF_0_XXXX_2207XX.pdf	 Outdoor Unit Disassembly 41  2.4 Fan Motor Note: Remove the panel plate and the connection of fan motor on PCB (refer to 3.1 Panel Plate and 3.2 Electrical parts) before disassembling fan motor. Procedure Illustration 3) Remove the ﬁxing screws of the fan motor (4 screws) (see CJ_ODU_MOTOR_001). 4) Remove the fan motor. CJ_ODU_MOTOR_001 Note: This section is for reference only. Actual unit appearance may vary.
216	SRM_M_UNIHIF_0_XXXX_2207XX.pdf	217	tradeloom_data/HVAC Data Sources/SRM_M_UNIHIF_0_XXXX_2207XX.pdf	 Outdoor Unit Disassembly 42  2.5 Sound blanket Note: Remove the panel plate (refer to 3.1 Panel plate) before disassembling sound blanket. Procedure Illustration 1) Remove the sound blanket (side and top) (see CJ_ODU_BLANKET_001). CJ_ODU_BLANKET_001 Note: This section is for reference only. Actual unit appearance may vary. Sound Blanket(side) (Applicable to models with blanket) Sound Blanket(top) (Applicable to models with blanket)
217	SRM_M_UNIHIF_0_XXXX_2207XX.pdf	218	tradeloom_data/HVAC Data Sources/SRM_M_UNIHIF_0_XXXX_2207XX.pdf	 Outdoor Unit Disassembly 43  2.6 Four-way valve (for heat pump models) WARNING: Evacuate the system and conﬁrm that there is no refrigerant left in the system before removing the four-way valve and the compressor. (For R32 & R290, you should evacuate the system with the vacuum pump; ﬂush the system with nitrogen; then repeat the two steps before heating up the brazed parts. The operations above should be implemented by professionals.) Note: Remove the panel plate, connection of four-way valve on PCB (refer to 3.1 Panel plate and 3.2 Electrical parts) before disassembling sound blanket. Procedure Illustration 1) Heat up the brazed parts and then detach the the four-way valve and the pipe (see CJ_ODU_VALVE_001). 2) Remove the four-way valve assembly with pliers. CJ_ODU_VALVE_001 Note: This section is for reference only. Actual unit appearance may vary.
218	SRM_M_UNIHIF_0_XXXX_2207XX.pdf	219	tradeloom_data/HVAC Data Sources/SRM_M_UNIHIF_0_XXXX_2207XX.pdf	 Outdoor Unit Disassembly 44  2.7 Compressor WARNING: Evacuate the system and conﬁrm that there is no refrigerant left in the system before removing the four-way valve and the compressor. (For R32 & R290, you should evacuate the system with the vacuum pump; ﬂush the system with nitrogen; then repeat the two steps before heating up the brazed parts. The operations above should be implemented by professionals.) Note: Remove the panel plate, connection of compressor on PCB (refer to 3.1 Panel plate and 3.2 Electrical parts) before disassembling sound blanket. Procedure Illustration 1) Remove the ﬂange nut of terminal cover and remove the terminal cover (see CJ_ ODU_COMP_001). 2) Disconnect the connectors (see CJ_ODU_ COMP_002). CJ_ODU_COMP_001 CJ_ODU_COMP_002 Note: This section is for reference only. Actual unit appearance may vary. Terminal Cover
219	SRM_M_UNIHIF_0_XXXX_2207XX.pdf	220	tradeloom_data/HVAC Data Sources/SRM_M_UNIHIF_0_XXXX_2207XX.pdf	 Outdoor Unit Disassembly 45  Procedure Illustration 3) Remove the hex nuts and washers securing the compressor, located on the bottom plate (see CJ_ODU_COMP_003). 4) Heat up the brazed parts and then remove the the discharge pipe and the suction pipe (see CJ_ODU_COMP_004). 5) Lift the compressor from the base pan assembly with pliers. CJ_ODU_COMP_003 CJ_ODU_COMP_004 Note: This section is for reference only. Actual unit appearance may vary. Discharge Pipe Suction Pipe
220	SRM_M_UNIHIF_0_XXXX_2207XX.pdf	221	tradeloom_data/HVAC Data Sources/SRM_M_UNIHIF_0_XXXX_2207XX.pdf	Contents i) Temperature Sensor Resistance Value Table for T1, T2, T3, and T4 (°C – K) ......2 ii) Temperature Sensor Resistance Value Table for TP (for some units)(°C --K) .....3 iii) Pressure On Service Port .......................................................................................4 Appendix
221	SRM_M_UNIHIF_0_XXXX_2207XX.pdf	222	tradeloom_data/HVAC Data Sources/SRM_M_UNIHIF_0_XXXX_2207XX.pdf	 Appendix 2  i) Temperature Sensor Resistance Value Table for T1,T2,T3 and T4 (°C – K) °C °F K Ohm °C °F K Ohm °C °F K Ohm °C °F K Ohm -20 -4 115.266 20 68 12.6431 60 140 2.35774 100 212 0.62973 -19 -2 108.146 21 70 12.0561 61 142 2.27249 101 214 0.61148 -18 0 101.517 22 72 11.5 62 144 2.19073 102 216 0.59386 -17 1 96.3423 23 73 10.9731 63 145 2.11241 103 217 0.57683 -16 3 89.5865 24 75 10.4736 64 147 2.03732 104 219 0.56038 -15 5 84.219 25 77 10 65 149 1.96532 105 221 0.54448 -14 7 79.311 26 79 9.55074 66 151 1.89627 106 223 0.52912 -13 9 74.536 27 81 9.12445 67 153 1.83003 107 225 0.51426 -12 10 70.1698 28 82 8.71983 68 154 1.76647 108 226 0.49989 -11 12 66.0898 29 84 8.33566 69 156 1.70547 109 228 0.486 -10 14 62.2756 30 86 7.97078 70 158 1.64691 110 230 0.47256 -9 16 58.7079 31 88 7.62411 71 160 1.59068 111 232 0.45957 -8 18 56.3694 32 90 7.29464 72 162 1.53668 112 234 0.44699 -7 19 52.2438 33 91 6.98142 73 163 1.48481 113 235 0.43482 -6 21 49.3161 34 93 6.68355 74 165 1.43498 114 237 0.42304 -5 23 46.5725 35 95 6.40021 75 167 1.38703 115 239 0.41164 -4 25 44 36 97 6.13059 76 169 1.34105 116 241 0.4006 -3 27 41.5878 37 99 5.87359 77 171 1.29078 117 243 0.38991 -2 28 39.8239 38 100 5.62961 78 172 1.25423 118 244 0.37956 -1 30 37.1988 39 102 5.39689 79 174 1.2133 119 246 0.36954 0 32 35.2024 40 104 5.17519 80 176 1.17393 120 248 0.35982 1 34 33.3269 41 106 4.96392 81 178 1.13604 121 250 0.35042 2 36 31.5635 42 108 4.76253 82 180 1.09958 122 252 0.3413 3 37 29.9058 43 109 4.5705 83 181 1.06448 123 253 0.33246 4 39 28.3459 44 111 4.38736 84 183 1.03069 124 255 0.3239 5 41 26.8778 45 113 4.21263 85 185 0.99815 125 257 0.31559 6 43 25.4954 46 115 4.04589 86 187 0.96681 126 259 0.30754 7 45 24.1932 47 117 3.88673 87 189 0.93662 127 261 0.29974 8 46 22.5662 48 118 3.73476 88 190 0.90753 128 262 0.29216 9 48 21.8094 49 120 3.58962 89 192 0.8795 129 264 0.28482 10 50 20.7184 50 122 3.45097 90 194 0.85248 130 266 0.2777 11 52 19.6891 51 124 3.31847 91 196 0.82643 131 268 0.27078 12 54 18.7177 52 126 3.19183 92 198 0.80132 132 270 0.26408 13 55 17.8005 53 127 3.07075 93 199 0.77709 133 271 0.25757 14 57 16.9341 54 129 2.95896 94 201 0.75373 134 273 0.25125 15 59 16.1156 55 131 2.84421 95 203 0.73119 135 275 0.24512 16 61 15.3418 56 133 2.73823 96 205 0.70944 136 277 0.23916 17 63 14.6181 57 135 2.63682 97 207 0.68844 137 279 0.23338 18 64 13.918 58 136 2.53973 98 208 0.66818 138 280 0.22776 19 66 13.2631 59 138 2.44677 99 210 0.64862 139 282 0.22231
222	SRM_M_UNIHIF_0_XXXX_2207XX.pdf	223	tradeloom_data/HVAC Data Sources/SRM_M_UNIHIF_0_XXXX_2207XX.pdf	 Appendix 3  ii) Temperature Sensor Resistance Value Table for TP(for some units) (°C --K) °C °F K Ohm °C °F K Ohm °C °F K Ohm °C °F K Ohm °C °F K Ohm °C °F K Ohm °C °F K Ohm °C °F K Ohm -20 -4 542.7 20 68 68.66 60 140 13.59 100 212 3.702 -19 -2 511.9 21 70 65.62 61 142 13.11 101 214 3.595 -18 0 483 22 72 62.73 62 144 12.65 102 216 3.492 -17 1 455.9 23 73 59.98 63 145 12.21 103 217 3.392 -16 3 430.5 24 75 57.37 64 147 11.79 104 219 3.296 -15 5 406.7 25 77 54.89 65 149 11.38 105 221 3.203 -14 7 384.3 26 79 52.53 66 151 10.99 106 223 3.113 -13 9 363.3 27 81 50.28 67 153 10.61 107 225 3.025 -12 10 343.6 28 82 48.14 68 154 10.25 108 226 2.941 -11 12 325.1 29 84 46.11 69 156 9.902 109 228 2.86 -10 14 307.7 30 86 44.17 70 158 9.569 110 230 2.781 -9 16 291.3 31 88 42.33 71 160 9.248 111 232 2.704 -8 18 275.9 32 90 40.57 72 162 8.94 112 234 2.63 -7 19 261.4 33 91 38.89 73 163 8.643 113 235 2.559 -6 21 247.8 34 93 37.3 74 165 8.358 114 237 2.489 -5 23 234.9 35 95 35.78 75 167 8.084 115 239 2.422 -4 25 222.8 36 97 34.32 76 169 7.82 116 241 2.357 -3 27 211.4 37 99 32.94 77 171 7.566 117 243 2.294 -2 28 200.7 38 100 31.62 78 172 7.321 118 244 2.233 -1 30 190.5 39 102 30.36 79 174 7.086 119 246 2.174 0 32 180.9 40 104 29.15 80 176 6.859 120 248 2.117 1 34 171.9 41 106 28 81 178 6.641 121 250 2.061 2 36 163.3 42 108 26.9 82 180 6.43 122 252 2.007 3 37 155.2 43 109 25.86 83 181 6.228 123 253 1.955 4 39 147.6 44 111 24.85 84 183 6.033 124 255 1.905 5 41 140.4 45 113 23.89 85 185 5.844 125 257 1.856 6 43 133.5 46 115 22.89 86 187 5.663 126 259 1.808 7 45 127.1 47 117 22.1 87 189 5.488 127 261 1.762 8 46 121 48 118 21.26 88 190 5.32 128 262 1.717 9 48 115.2 49 120 20.46 89 192 5.157 129 264 1.674 10 50 109.8 50 122 19.69 90 194 5 130 266 1.632 11 52 104.6 51 124 18.96 91 196 4.849 12 54 99.69 52 126 18.26 92 198 4.703 13 55 95.05 53 127 17.58 93 199 4.562 14 57 90.66 54 129 16.94 94 201 4.426 15 59 86.49 55 131 16.32 95 203 4.294 16 61 82.54 56 133 15.73 96 205 4.167 17 63 78.79 57 135 15.16 97 207 4.045 18 64 75.24 58 136 14.62 98 208 3.927 19 66 71.86 59 138 14.09 99 210 3.812
223	SRM_M_UNIHIF_0_XXXX_2207XX.pdf	224	tradeloom_data/HVAC Data Sources/SRM_M_UNIHIF_0_XXXX_2207XX.pdf	 Appendix 4  iii) Pressure On Service Port Cooling chart(R410A): °F(°C) ODU(DB) IDU(DB/WB) 0(-17) 5(-15) 15 (-9.44) 45 (7.22) 75 (23.89) 85 (29.44) 95 (35) 105 (40.56) 115 (46.11) 120 (48.89) BAR 70/59 (21.11/15) 6.4 6.5 7.3 8.0 8.2 7.8 8.1 8.6 10.1 10.6 75/63 (23.89/17.22) 6.7 6.8 7.9 8.6 8.6 8.3 8.7 9.1 10.7 11.2 80/67 (26.67/19.44) 7.1 7.2 8.5 9.5 9.3 8.9 9.1 9.6 11.2 11.9 90/73 (32.22/22.78) 7.7 7.8 9.6 10.5 10.3 9.5 10.0 10.6 12.4 13.0 PSI 70/59 (21.11/15) 93 94 106 116 119 113 117 125 147 154 75/63 (23.89/17.22) 97 99 115 125 124 120 126 132 155 162 80/67 (26.67/19.44) 103 104 123 138 135 129 132 140 162 173 90/73 (32.22/22.78) 112 113 139 152 149 138 145 154 180 189 MPa 70/59 (21.11/15) 0.64 0.65 0.73 0.8 0.82 0.78 0.81 0.86 1.01 1.06 75/63 (23.89/17.22) 0.67 0.68 0.79 0.86 0.86 0.83 0.87 0.91 1.07 1.12 80/67 (26.67/19.44) 0.71 0.72 0.85 0.95 0.93 0.89 0.91 0.96 1.12 1.19 90/73 (32.22/22.78) 0.77 0.78 0.96 1.05 1.03 0.95 1 1.06 1.24 1.3 0 0.2 0.4 0.6 0.8 1 1.2 1.4 70/59 75/63 80/67 90/73
224	SRM_M_UNIHIF_0_XXXX_2207XX.pdf	225	tradeloom_data/HVAC Data Sources/SRM_M_UNIHIF_0_XXXX_2207XX.pdf	 Appendix 5  Heating chart(R410A): °F(°C) ODU(DB/WB) IDU(DB) 57/53 (13.89/11.67) 47/43 (8.33/6.11) 37/33 (2.78/0.56) 27/23 (-2.78/-5) 17/13 (-8.33/- 10.56) 0/-2 (-17/-19) -17/-18 (-27/-28) BAR 55(12.78) 30.3 28.5 25.3 22.8 20.8 18.5 16.5 65(18.33) 32.5 30.0 26.6 25.4 23.3 20.5 19.0 75(23.89) 33.8 31.5 27.8 26.3 24.9 21.5 20.0 PSI 55(12.78) 439 413 367 330 302 268 239 65(18.33) 471 435 386 368 339 297 276 75(23.89) 489 457 403 381 362 312 290 MPa 55(12.78) 3.03 2.85 2.53 2.28 2.08 1.85 1.65 65(18.33) 3.25 3.00 2.66 2.54 2.33 2.05 1.90 75(23.89) 3.38 3.15 2.78 2.63 2.49 2.15 2.00 0 0.5 1 1.5 2 2.5 3 3.5 4 55 65 75
225	SRM_M_UNIHIF_0_XXXX_2207XX.pdf	226	tradeloom_data/HVAC Data Sources/SRM_M_UNIHIF_0_XXXX_2207XX.pdf	 Appendix 6  Cooling chart(R22): °F(°C) ODU(DB) IDU(DB/WB) 0(-17) 5(-15) 15 (-9.44) 45 (7.22) 75 (23.89) 85 (29.44) 95 (35) 105 (40.56) 115 (46.11) 120 (48.89) BAR 70/59 (21.11/15) 4.0 4.1 4.6 5.0 5.1 4.9 5.1 5.4 6.3 6.6 75/63 (23.89/17.22) 4.2 4.3 4.9 5.4 5.4 5.2 5.4 5.7 6.7 7.0 80/67 (26.67/19.44) 4.4 4.5 5.3 5.9 5.8 5.6 5.7 6.0 7.0 7.4 90/73 (32.22/22.78) 4.8 4.9 6.0 6.6 6.4 5.9 6.3 6.6 7.8 8.1 PSI 70/59 (21.11/15) 58 59 67 73 74 71 74 78 91 96 75/63 (23.89/17.22) 61 62 71 78 78 75 78 83 97 102 80/67 (26.67/19.44) 64 65 77 86 84 81 83 87 102 107 90/73 (32.22/22.78) 70 71 87 96 93 86 91 96 113 117 MPa 70/59 (21.11/15) 0.40 0.41 0.46 0.50 0.51 0.49 0.51 0.54 0.63 0.66 75/63 (23.89/17.22) 0.42 0.43 0.49 0.54 0.54 0.52 0.54 0.57 0.67 0.70 80/67 (26.67/19.44) 0.44 0.45 0.53 0.59 0.58 0.56 0.57 0.60 0.70 0.74 90/73 (32.22/22.78) 0.48 0.49 0.60 0.66 0.64 0.59 0.63 0.66 0.78 0.81 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 70/59 75/63 80/67 90/73
226	SRM_M_UNIHIF_0_XXXX_2207XX.pdf	227	tradeloom_data/HVAC Data Sources/SRM_M_UNIHIF_0_XXXX_2207XX.pdf	 Appendix 7  Heating chart(R22): °F(°C) ODU(DB/WB) IDU(DB) 57/53 (13.89/11.67) 47/43 (8.33/6.11) 37/33 (2.78/0.56) 27/23 (-2.78/-5) 17/13 (-8.33/- 10.56) 0/-2 (-17/-19) -17/-18 (-27/-28) BAR 55(12.78) 18.9 17.8 15.8 14.3 13.0 11.6 10.3 65(18.33) 20.3 18.8 16.6 15.9 14.6 12.8 11.9 75(23.89) 21.1 19.7 17.3 16.4 15.6 13.4 12.5 PSI 55(12.78) 274 258 229 207 189 168 149 65(18.33) 294 273 241 231 212 186 172.6 75(23.89) 306 286 251 238 226 194 181 MPa 55(12.78) 1.89 1.78 1.58 1.43 1.30 1.16 1.03 65(18.33) 2.03 1.88 1.66 1.59 1.46 1.28 1.19 75(23.89) 2.11 1.97 1.73 1.64 1.56 1.34 1.25 0 0.5 1 1.5 2 2.5 55 65 75
227	SRM_M_UNIHIF_0_XXXX_2207XX.pdf	228	tradeloom_data/HVAC Data Sources/SRM_M_UNIHIF_0_XXXX_2207XX.pdf	 Appendix 8  Cooling chart(R32): °F(°C) ODU(DB) IDU(DB/WB) 0(-17) 5(-15) 15 (-9.44) 45 (7.22) 75 (23.89) 85 (29.44) 95 (35) 105 (40.56) 115 (46.11) 120 (48.89) BAR 70/59 (21.11/15) 6.5 6.6 7.4 8.2 8.4 8.0 8.3 8.8 10.3 10.8 75/63 (23.89/17.22) 6.8 6.9 8.1 8.8 8.8 8.5 8.9 9.3 10.9 11.4 80/67 (26.67/19.44) 7.2 7.3 8.7 9.7 9.5 9.1 9.3 9.8 11.4 12.1 90/73 (32.22/22.78) 7.9 8.0 9.8 10.7 10.5 9.7 10.2 10.8 12.6 13.3 PSI 70/59 (21.11/15) 95 96 108 118 121 115 119 128 150 157 75/63 (23.89/17.22) 99 101 117 128 126 122 129 135 158 165 80/67 (26.67/19.44) 105 106 125 141 138 132 135 143 165 176 90/73 (32.22/22.78) 114 115 142 155 152 141 148 157 184 193 MPa 70/59 (21.11/15) 0.65 0.66 0.74 0.82 0.84 0.80 0.83 0.88 1.03 1.08 75/63 (23.89/17.22) 0.68 0.69 0.81 0.88 0.88 0.85 0.89 0.93 1.09 1.14 80/67 (26.67/19.44) 0.72 0.73 0.87 0.97 0.95 0.91 0.93 0.98 1.14 1.21 90/73 (32.22/22.78) 0.79 0.80 0.98 1.07 1.05 0.97 1.02 1.08 1.26 1.33 0 0.2 0.4 0.6 0.8 1 1.2 1.4 70/59 75/63 80/67 90/73
228	SRM_M_UNIHIF_0_XXXX_2207XX.pdf	229	tradeloom_data/HVAC Data Sources/SRM_M_UNIHIF_0_XXXX_2207XX.pdf	 Appendix 9  Heating chart(R32): °F(°C) ODU(DB/WB) IDU(DB) 57/53 (13.89/11.67) 47/43 (8.33/6.11) 37/33 (2.78/0.56) 27/23 (-2.78/-5) 17/13 (-8.33/- 10.56) 0/-2 (-17/-19) -17/-18 (-27/-28) BAR 55(12.78) 30.9 29.1 25.8 23.3 21.2 18.9 16.8 65(18.33) 33.2 30.6 27.1 25.9 23.8 20.9 19.4 75(23.89) 34.5 32.1 28.4 26.8 25.4 21.9 20.4 PSI 55(12.78) 448 421 374 337 308 273 244 65(18.33) 480 444 394 375 346 303 282 75(23.89) 499 466 411 389 369 318 296 MPa 55(12.78) 3.09 2.91 2.58 2.33 2.12 1.89 1.68 65(18.33) 3.32 3.06 2.71 2.59 2.38 2.09 1.94 75(23.89) 3.45 3.21 2.84 2.68 2.54 2.19 2.04 0 0.5 1 1.5 2 2.5 3 3.5 4 55 65 75
229	SRM_M_UNIHIF_0_XXXX_2207XX.pdf	230	tradeloom_data/HVAC Data Sources/SRM_M_UNIHIF_0_XXXX_2207XX.pdf	 Appendix 10  System Pressure Table-R22 Pressure Temperature Pressure Temperature Kpa bar PSI °C °F Kpa bar PSI °C °F 100 1 14.5 -41.091 -41.964 1600 16 232 41.748 107.146 150 1.5 21.75 -32.077 -25.739 1650 16.5 239.25 43.029 109.452 200 2 29 -25.177 -13.319 1700 17 246.5 44.281 111.706 250 2.5 36.25 -19.508 -3.114 1750 17.5 253.75 45.506 113.911 300 3 43.5 -14.654 5.623 1800 18 261 46.706 116.071 350 3.5 50.75 -10.384 13.309 1850 18.5 268.25 47.882 118.188 400 4 58 -6.556 20.199 1900 19 275.5 49.034 120.261 450 4.5 65.25 -3.075 26.464 1950 19.5 282.75 50.164 122.295 500 5 72.5 0.124 32.223 2000 20 290 51.273 124.291 550 5.5 79.75 3.091 37.563 2050 20.5 297.25 52.361 126.250 600 6 87 5.861 42.550 2100 21 304.5 53.43 128.174 650 6.5 94.25 8.464 47.234 2150 21.5 311.75 54.48 130.064 700 7 101.5 10.92 51.656 2200 22 319 55.512 131.922 750 7.5 108.75 13.249 55.848 2250 22.5 326.25 56.527 133.749 800 8 116 15.465 59.837 2300 23 333.5 57.526 135.547 850 8.5 123.25 17.58 63.644 2350 23.5 340.75 58.508 137.314 900 9 130.5 19.604 67.287 2400 24 348 59.475 139.055 950 9.5 137.75 21.547 70.785 2450 24.5 355.25 60.427 140.769 1000 10 145 23.415 74.147 2500 25 362.5 61.364 142.455 1050 10.5 152.25 25.216 77.389 2550 25.5 369.75 62.288 144.118 1100 11 159.5 26.953 80.515 2600 26 377 63.198 145.756 1150 11.5 166.75 28.634 83.541 2650 26.5 384.25 64.095 147.371 1200 12 174 30.261 86.470 2700 27 391.5 64.98 148.964 1250 12.5 181.25 31.839 89.310 2750 27.5 398.75 65.852 150.534 1300 13 188.5 33.371 92.068 2800 28 406 66.712 152.082 1350 13.5 195.75 34.86 94.748 2850 28.5 413.25 67.561 153.610 1400 14 203 36.308 97.354 2900 29 420.5 68.399 155.118 1450 14.5 210.25 37.719 99.894 2950 29.5 427.75 69.226 156.607 1500 15 217.5 39.095 102.371 3000 30 435 70.042 158.076 1550 15.5 224.75 40.437 104.787
230	SRM_M_UNIHIF_0_XXXX_2207XX.pdf	231	tradeloom_data/HVAC Data Sources/SRM_M_UNIHIF_0_XXXX_2207XX.pdf	 Appendix 11  System Pressure Table-R410A Pressure Temperature Pressure Temperature Kpa bar PSI °C °F Kpa bar PSI °C °F 100 1 14.5 -51.623 -60.921 2350 23.5 340.75 38.817 101.871 150 1.5 21.75 -43.327 -45.989 2400 24 348 39.68 103.424 200 2 29 -36.992 -34.586 2450 24.5 355.25 40.531 104.956 250 2.5 36.25 -31.795 -25.231 2500 25 362.5 41.368 106.462 300 3 43.5 -27.351 -17.232 2550 25.5 369.75 42.192 107.946 350 3.5 50.75 -23.448 -10.206 2600 26 377 43.004 109.407 400 4 58 -19.953 -3.915 2650 26.5 384.25 43.804 110.847 450 4.5 65.25 -16.779 1.798 2700 27 391.5 44.592 112.266 500 5 72.5 -13.863 7.047 2750 27.5 398.75 45.37 113.666 550 5.5 79.75 -11.162 11.908 2800 28 406 46.136 115.045 600 6 87 -8.643 16.444 2850 28.5 413.25 46.892 116.406 650 6.5 94.25 -6.277 20.701 2900 29 420.5 47.638 117.748 700 7 101.5 -4.046 24.716 2950 29.5 427.75 48.374 119.073 750 7.5 108.75 -1.933 28.521 3000 30 435 49.101 120.382 800 8 116 0.076 32.137 3050 30.5 442.25 49.818 121.672 850 8.5 123.25 1.993 35.587 3100 31 449.5 50.525 122.945 900 9 130.5 3.826 38.888 3150 31.5 456.75 51.224 124.203 950 9.5 137.75 5.584 42.052 3200 32 464 51.914 125.445 1000 10 145 7.274 45.093 3250 32.5 471.25 52.596 126.673 1050 10.5 152.25 8.901 48.022 3300 33 478.5 53.27 127.886 1100 11 159.5 10.471 50.848 3350 33.5 485.75 53.935 129.083 1150 11.5 166.75 11.988 53.578 3400 34 493 54.593 130.267 1200 12 174 13.457 56.223 3450 34.5 500.25 55.243 131.437 1250 12.5 181.25 14.879 58.782 3500 35 507.5 55.885 132.593 1300 13 188.5 16.26 61.268 3550 35.5 514.75 56.52 133.736 1350 13.5 195.75 17.602 63.684 3600 36 522 57.148 134.866 1400 14 203 18.906 66.031 3650 36.5 529.25 57.769 135.984 1450 14.5 210.25 20.176 68.317 3700 37 536.5 58.383 137.089 1500 15 217.5 21.414 70.545 3750 37.5 543.75 58.99 138.182 1550 15.5 224.75 22.621 72.718 3800 38 551 59.591 139.264 1600 16 232 23.799 74.838 3850 38.5 558.25 60.185 140.333 1650 16.5 239.25 24.949 76.908 3900 39 565.5 60.773 141.391 1700 17 246.5 26.074 78.933 3950 39.5 572.75 61.355 142.439 1750 17.5 253.75 27.174 80.913 4000 40 580 61.93 143.474 1800 18 261 28.251 82.852 4050 40.5 587.25 62.499 144.498 1850 18.5 268.25 29.305 84.749 4100 41 594.5 63.063 145.513 1900 19 275.5 30.338 86.608 4150 41.5 601.75 63.62 146.516 1950 19.5 282.75 31.351 88.432 4200 42 609 64.172 147.510 2000 20 290 32.344 90.219 4250 42.5 616.25 64.719 148.494 2050 20.5 297.25 33.319 91.974 4300 43 623.5 65.259 149.466 2100 21 304.5 34.276 93.697 4350 43.5 630.75 65.795 150.431 2150 21.5 311.75 35.215 95.387 4400 44 638 66.324 151.383 2200 22 319 36.139 97.050 4450 44.5 645.25 66.849 152.328 2250 22.5 326.25 37.047 98.685 4500 45 652.5 67.368 153.262 2300 23 333.5 37.939 100.290
231	SRM_M_UNIHIF_0_XXXX_2207XX.pdf	232	tradeloom_data/HVAC Data Sources/SRM_M_UNIHIF_0_XXXX_2207XX.pdf	 Appendix 12  System Pressure Table-R32 Pressure Temperature Pressure Temperature Kpa bar PSI °C °F Kpa bar PSI °C °F 100 1 14.5 -51.909 -61.436 1850 18.5 268.25 28.425 83.165 150 1.5 21.75 -43.635 -46.543 1900 19 275.5 29.447 85.005 200 2 29 -37.323 -35.181 1950 19.5 282.75 30.448 86.806 250 2.5 36.25 -32.15 -25.87 2000 20 290 31.431 88.576 300 3 43.5 -27.731 -17.916 2050 20.5 297.25 32.395 90.311 350 3.5 50.75 -23.85 -10.93 2100 21 304.5 33.341 92.014 400 4 58 -20.378 -4.680 2150 21.5 311.75 34.271 93.688 450 4.5 65.25 -17.225 0.995 2200 22 319 35.184 95.331 500 5 72.5 -14.331 6.204 2250 22.5 326.25 36.082 96.948 550 5.5 79.75 -11.65 11.03 2300 23 333.5 36.965 98.537 600 6 87 -9.150 15.529 2350 23.5 340.75 37.834 100.101 650 6.5 94.25 -6.805 19.752 2400 24 348 38.688 101.638 700 7 101.5 -4.593 23.734 2450 24.5 355.25 39.529 103.152 750 7.5 108.75 -2.498 27.505 2500 25 362.5 40.358 104.644 800 8 116 -0.506 31.089 2550 25.5 369.75 41.173 106.111 850 8.5 123.25 1.393 34.507 2600 26 377 41.977 107.559 900 9 130.5 3.209 37.777 2650 26.5 384.25 42.769 108.984 950 9.5 137.75 4.951 40.911 2700 27 391.5 43.55 110.39 1000 10 145 6.624 43.923 2750 27.5 398.75 44.32 111.776 1050 10.5 152.25 8.235 46.823 2800 28 406 45.079 113.142 1100 11 159.5 9.790 49.621 2850 28.5 413.25 45.828 114.490 1150 11.5 166.75 11.291 52.324 2900 29 420.5 46.567 115.821 1200 12 174 12.745 54.941 2950 29.5 427.75 47.296 117.133 1250 12.5 181.25 14.153 57.475 3000 30 435 48.015 118.427 1300 13 188.5 15.52 59.936 3050 30.5 442.25 48.726 119.707 1350 13.5 195.75 16.847 62.325 3100 31 449.5 49.428 120.970 1400 14 203 18.138 64.648 3150 31.5 456.75 50.121 122.218 1450 14.5 210.25 19.395 66.911 3200 32 464 50.806 123.451 1500 15 217.5 20.619 69.114 3250 32.5 471.25 51.482 124.668 1550 15.5 224.75 21.813 71.263 3300 33 478.5 52.15 125.87 1600 16 232 22.978 73.360 3350 33.5 485.75 52.811 127.060 1650 16.5 239.25 24.116 75.409 3400 34 493 53.464 128.235 1700 17 246.5 25.229 77.412 3450 34.5 500.25 54.11 129.398 1750 17.5 253.75 26.317 79.371 3500 35 507.5 54.748 130.546 1800 18 261 27.382 81.288
232	Moovair_operation_manual_M28_12-2022_en_CA.pdf	1	tradeloom_data/HVAC Data Sources/Moovair_operation_manual_M28_12-2022_en_CA.pdf	SPLIT-TYPE ROOM AIR CONDITIONER Owner’s Manual & Installation Manual IMPORTANT NOTE: Read this manual and SAFETY MANUAL(if any) carefully before installing or operating your new air conditioning unit. Make sure to save this manual for future reference. Please check the applicable models, technical data, F-GAS(if any) and manufacturer information from the “Owner's Manual - Product Fiche ” in the packaging of the outdoor unit (European Union products only) or in the packaging of the indoor unit (model dependent)
233	Moovair_operation_manual_M28_12-2022_en_CA.pdf	2	tradeloom_data/HVAC Data Sources/Moovair_operation_manual_M28_12-2022_en_CA.pdf	Unit Speciﬁcations and Features...........................................................08 Owner’s Manual Table of Contents Safety Precautions ...............................................................................04 Care and Maintenance......................................................................12 Troubleshooting.................................................................................14 1. Indoor unit display.........................................................................................................................08 2. Operating temperature..................................................................................................................09 3. Other features ..............................................................................................................................10 4. Setting angle of airflow.................................................................................................................11 5. Manual operation (without Remote)..............................................................................................11
234	Moovair_operation_manual_M28_12-2022_en_CA.pdf	3	tradeloom_data/HVAC Data Sources/Moovair_operation_manual_M28_12-2022_en_CA.pdf	Installation Manual Accessories...........................................................................................17 Unit Parts.............................................................................................19 Indoor Unit Installation.......................................................................20 1. Select installation location..............................................................................................................20 2. Attach mounting plate to wall........................................................................................................20 3. Drill wall hole for connective piping................................................................................................21 4. Prepare refrigerant piping...............................................................................................................22 5. Connect drain hose........................................................................................................................24 6. Connect signal and power cables...................................................................................................25 7. Wrap piping and cables..................................................................................................................26 8. Mount indoor unit.........................................................................................................................27 Outdoor Unit Installation.........................................................................27 1. Select installation location..............................................................................................................27 2. Install drain joint............................................................................................................................28 3. Anchor outdoor unit......................................................................................................................28 4. Connect signal and power cables...................................................................................................30 Refrigerant Piping Connection.........................................................31 A. Note on Pipe Length....................................................................................................................31 B. Connection Instructions –Refrigerant Piping.................................................................................31 1. Cut pipe.................................................................................................................................31 2. Remove burrs.........................................................................................................................32 3. Flare pipe ends.......................................................................................................................32 4. Connect pipes........................................................................................................................32 Air Evacuation...................................................................................34 1. Evacuation Instructions................................................................................................................34 2. Note on Adding Refrigerant.........................................................................................................35 Electrical and Gas Leak Checks........................................................36 Test Run.............................................................................................37 Packing and unpacking the unit .....................................................38 Installation Summary - Indoor Unit ..................................................18
235	Moovair_operation_manual_M28_12-2022_en_CA.pdf	4	tradeloom_data/HVAC Data Sources/Moovair_operation_manual_M28_12-2022_en_CA.pdf	 Page 4  Safety Precautions Read Safety Precautions Before Operation and Installation The seriousness of potential damage or injuries is classiﬁed as either a WARNING or CAUTION. Incorrect installation due to ignoring instructions can cause serious damage or injury. WARNING This appliance can be used by children aged from 8 years and above and persons with reduced This appliance is not intended for use by persons(including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety. Children should be supervised to ensure that they do not play with the appliance. physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved. Children shall not play with the appliance. Cleaning and user maintenance shall not be made by children without supervision European Union countries . WARNINGS FOR PRODUCT USE • If an abnormal situation arises (like a burning smell), immediately turn off the unit and disconnect the power. Call your dealer for instructions to avoid electric shock, fire or injury. • Do not insert ﬁngers, rods or other objects into the air inlet or outlet. This may cause injury, since the fan may be rotating at high speeds. • Do not use ﬂammable sprays such as hair spray, lacquer or paint near the unit. This may cause ﬁre or combustion. • Do not operate the air conditioner in places near or around combustible gases. Emitted gas may collect around the unit and cause explosion. • Do not • • Do not expose your body directly to cool air for a prolonged period of time. • • If the air conditioner is used together with burners or other heating devices, thoroughly ventilate the room to avoid oxygen deﬁciency. Safety Precautions Do not allow children to play with the air conditioner. Children must be supervised around the unit at all times. operate your air conditioner in a wet room such as a bathroom or laundry room. Too much exposure to water can cause electrical components to short circuit. In certain functional environments, such as kitchens, server rooms, etc., the use of specially designed air-conditioning units is highly recommended. • Do not clean the air conditioner with combustible cleaning agents. Combustible cleaning agents can cause fire or deformation. CLEANING AND MAINTENANCE WARNINGS • Turn off the device and disconnect the power before cleaning. Failure to do so can cause electrical shock. • Do not clean the air conditioner with excessive amounts of water. WARNING This symbol indicates the possibility of personnel injury or loss of life. CAUTION This symbol indicates the possibility of property damage or serious consequences.
236	Moovair_operation_manual_M28_12-2022_en_CA.pdf	5	tradeloom_data/HVAC Data Sources/Moovair_operation_manual_M28_12-2022_en_CA.pdf	 Page 5  Safety Precautions CAUTION • Turn off the air conditioner and disconnect the power if you are not going to use it for a long time. • Turn off and unplug the unit during storms. • Make sure that water condensation can drain unhindered from the unit. • Do not operate the air conditioner with wet hands. This may cause electric shock. • Do not use device for any other purpose than its intended use. • Do not climb onto or place objects on top of the outdoor unit. • Do not allow the air conditioner to operate for long periods of time with doors or windows open, or if the humidity is very high. ELECTRICAL WARNINGS • Only use the speciﬁed power cord. If the power cord is damaged, it must be replaced by the manufacturer, its service agent or similarly qualified persons in order to avoid a hazard. • Keep power plug clean. Remove any dust or grime that accumulates on or around the plug. Dirty plugs can cause fire or electric shock. • • • • • • • Do not pull power cord to unplug unit. Hold the plug ﬁrmly and pull it from the outlet. Pulling directly on the cord can damage it, which can lead to ﬁre or electric shock. Do not modify the length of the power supply cord or use an extension cord to power the unit. Do not share the electrical outlet with other appliances. Improper or insufficient power supply can cause fire or electrical shock. If connecting power to fixed wiring, an all-pole disconnection device which has at least 3mm clearances in all poles, and have a leakage current that may exceed 10mA, the residual current device(RCD) having a rated residual operating current not exceeding 30mA, and disconnection must be incorporated in the fixed wiring in accordance with the wiring rules. For all electrical work, follow all local and national wiring standards, regulations, and the Installation Manual. Connect cables tightly, and clamp them securely to prevent external forces from damaging the terminal. Improper electrical connections can overheat and cause fire, and may also cause shock. All electrical connections must be made according to the Electrical Connection Diagram located on the panels of the indoor and outdoor units. All wiring must be properly arranged to ensure that the control board cover can close properly. If the control board cover is not closed properly, it can lead to corrosion and cause the connection points on the terminal to heat up, catch fire, or cause electrical shock. The product must be properly grounded at the time of installation, or electrical shock may occur. TAKE NOTE OF FUSE SPECIFICATIONS The air conditioner’s circuit board (PCB) is designed with a fuse to provide overcurrent protection. The speciﬁcations of the fuse are printed on the circuit board ,such as : T3.15AL/250VAC, T5AL/250VAC, T3.15A/250VAC, T5A/250VAC, T20A/250VAC, T30A/250VAC,etc. NOTE: For the units using R32 or R290 refrigerant , only the blast-proof ceramic fuse can be used. UV-C lamp(Applicable to the unit contains an UV-C lamp only) This appliance contains a UV-C lamp. Read the maintenance instructions before opening the appliance. 1. Do not operate UV-C lamps outside of the appliance. 2. Appliances that are obviously damaged must not be operated. 3. Unintended use of the appliance or damage to the housing may result in the escape of dangerous UV-C radiation. UV-C radiation may, even in small doses, cause harm to the eyes and skin.
237	Moovair_operation_manual_M28_12-2022_en_CA.pdf	6	tradeloom_data/HVAC Data Sources/Moovair_operation_manual_M28_12-2022_en_CA.pdf	 Page 6  Safety Precautions WARNINGS FOR PRODUCT INSTALLATION 1. Installation must be performed by an authorized dealer or specialist. Defective installation can cause water leakage, electrical shock, or fi re. 2. Installation must be performed according to the installation instructions. Improper installation can cause water leakage, electrical shock, or fi re. In North America,installation must be performed in accordance with the requirement of NEC and CEC by authorized personnel only.) 3. Contact an authorized service technician for repair or maintenance of this unit. This appliance shall be installed in accordance with national wiring regulations. 4. Only use the included accessories, parts, and specified parts for installation. Using non-standard parts can cause water leakage, electrical shock, fi re, and can cause the unit to fail. 5. 6. Install the unit in a firm location that can support the unit’s weight. If the chosen location cannot support the unit ’s weight, or the installation is not done properly, the unit may drop and cause serious injury and damage. 7. 8. 9. 10. 11. Do not turn on the power until all work has been completed. When moving or relocating the air conditioner, consult experienced service technicians for disconnection and reinstallation of the unit. How to install the appliance to its support, please read the information for details in "indoor unit installation" and "outdoor unit installation" sections . For units that have an auxiliary electric heater, do not install the unit within 1 meter (3 feet) of any combustible materials. Do not install the unit in a location that may be exposed to combustible gas leaks. If combustible gas accumulates around the unit, it may cause fire. Install drainage piping according to the instructions in this manual. Improper drainage may cause water damage to your home and property. Note about Fluorinated Gasses(Not applicable to the unit using R290 Refrigerant) 1. This air-conditioning unit contains ﬂuorinated greenhouse gasses. For specific information on the type of gas and the amount, please refer to the relevant label on the unit itself or the “Owner's Manual - Product Fiche ” in the packaging of the outdoor unit. (European Union products only). 2. Installation, service, maintenance and repair of this unit must be performed by a certiﬁed technician. 3. Product uninstallation and recycling must be performed by a certiﬁed technician. 4. For equipment that contains fluorinated greenhouse gases in quantities of 5 tonnes of CO2 equivalent or more, but of less than 50 tonnes of CO2 equivalent, If the system has a leak- detection system installed, it must be checked for leaks at least every 24 months. 5. When the unit is checked for leaks, proper record-keeping of all checks is strongly recommended. 4. Before opening doors and access panels bearing the ULTRAVIOLET RADIATION hazard symbol for the conducting USER MAINTENANCE, it is recommended to disconnect the power. 5. The UV-C lamp can not be cleaned, repaired and replaced. 6. UV-C BARRIERS bearing the ULTRAVIOLET RADIATION hazard symbol should not be removed. WARNING This appliance contains an UV emitter. Do not stare at the light source.
238	Moovair_operation_manual_M28_12-2022_en_CA.pdf	7	tradeloom_data/HVAC Data Sources/Moovair_operation_manual_M28_12-2022_en_CA.pdf	 Page 7  Safety Precautions European Disposal Guidelines This appliance contains refrigerant and other potentially hazardous materials. When disposing of this appliance, the law requires special collection and treatment. Do not dispose of this product as household waste or unsorted municipal waste. When disposing of this appliance, you have the following options: • Dispose of the appliance at designated municipal electronic waste collection facility. • When buying a new appliance, the retailer will take back the old appliance free of charge. • The manufacturer will take back the old appliance free of charge. • Sell the appliance to certified scrap metal dealers. Special notice Disposing of this appliance in the forest or other natural surroundings endangers your health and is bad for the environment. Hazardous substances may leak into the ground water and enter the food chain. Correct Disposal of This Product (Waste Electrical & Electronic Equipment) This marking shown on the product or its literature, indicates that waste electrical and eletrical equipment should not be mixed with general household waste. WARNING for Using R32/R290 Refrigerant 2 2 2 2 2 When flammable refrigerant are employed, appliance shall be stored in a well -ventilated area where the room size corresponds to the room area as specifiec for operation. For R32 frigerant models: Appliance shall be installed, operated and stored in a room with a floor area larger than 4m . For R290 refrigerant models, appliance shall be installed, operated and stored in a room with a floor area larger than: <=9000Btu/h units: 13m >9000Btu/h and <=12000Btu/h units: 17m >12000Btu/h and <=18000Btu/h units: 26m >18000Btu/h and <=24000Btu/h units: 35m Reusable mechanical connectors and flared joints are not allowed indoors. (EN Standard Requirements). Mechanical connectors used indoors shall have a rate of not more than 3g/year at 25% of the maximum allowable pressure. When mechanical connectors are reused indoors, sealing parts shall be renewed. When flared joints are reused indoors, the flare part shall be re-fabricated. (UL Standard Requirements) When mechanical connectors are reused indoors, sealing parts shall be renewed. When flared joints are reused indoors, the flare part shall be re-fabricated. (IEC Standard Requirements) Mechanical connectors used indoors shall comply with ISO 14903.
239	Moovair_operation_manual_M28_12-2022_en_CA.pdf	8	tradeloom_data/HVAC Data Sources/Moovair_operation_manual_M28_12-2022_en_CA.pdf	 Page 8  Illustrations in this manual are for explanatory purposes. The actual shape of your indoor unit may be slightly different. The actual shape shall prevail. NOTE: Different models have different front panel and display window. Not all the indicators describing below are available for the air conditioner you purchased. Please check the indoor display window of the unit you purchased. Power Cable (Some Units) Remote Control Remote Control Holder (Some Units) Louver Front Panel Air Filter (pull up) Display window (A) (B) (C) ECO intelligent eye (some units) Display Code Meanings Unit Speciﬁcations and Features Indoor unit display Unit Speciﬁcations and Features “ ” for 3 seconds when: • TIMER OFF is set “ ” when defrosting(for cooling & heating units) “ ” when Active Clean feature is turned on(For Inverter split type ) when the Self clean feature is turned on (For ﬁxed-speed type) “ ” when ECO feature is activated(some units) “ ” when wireless control feature is activated(some units) “ ” “ ”Displays temperature, operation feature and Error codes: “ ” when 8°C(46°F) heating mode is turned on(some units) HumidityBoost “ ” for 3 seconds when: • TIMER ON is set (if the unit is OFF, remains on when TIMER ON is set ) • FRESH , UV-C lamp, SWING, TURBO , ECO, BREEZE AWAY, ECO INTELLIGENT EYE or SILENCE feature is turned on • FRESH , UV-C lamp, SWING, TURBO , ECO, BREEZE AWAY, ECO INTELLIGENT EYE or SILENCE feature is turned off “ ”
240	Moovair_operation_manual_M28_12-2022_en_CA.pdf	9	tradeloom_data/HVAC Data Sources/Moovair_operation_manual_M28_12-2022_en_CA.pdf	Unit Speciﬁcations and Features  Page 9  Operating temperature When your air conditioner is used outside of the following temperature ranges, certain safety protection features may activate and cause the unit to disable. Room Temperature 17°C-32°C (62°F-90°F) 0°C-30°C (32°F-86°F) 10°C-32°C (50°F-90°F) Outdoor Temperature 18°C-43°C (64°F-109°F) -7°C-24°C (19°F-75°F) 11°C-43°C (52°F-109°F) -7°C-43°C (19°F-109°F) (For models with low-temp cooling systems) 18°C-43°C (64°F-109°F) 18°C-52°C (64°F-126°F) (For special tropical models) 18°C-52°C (64°F-126°F) (For special tropical models) COOL mode HEAT mode DRY mode COOL mode HEAT mode DRY mode Room Temperature 17°C - 32°C (62°F - 90°F) 0°C - 30°C (32°F - 86°F) 10°C - 32°C (50°F - 90°F) Outdoor Temperature 0°C - 50°C (32°F - 122°F) -15°C - 24°C (5°F - 75°F) 0°C - 50°C (32°F - 122°F) 0°C - 52°C (32°F - 126°F) (For special tropical models) 0°C - 52°C (32°F - 126°F) (For special tropical models) -15°C - 50°C (5°F - 122°F) (For models with low temp. cooling systems.) To further optimize the performance of your unit, do the following: • Keep doors and windows closed. • Limit energy usage by using TIMER ON and TIMER OFF functions. • Do not block air inlets or outlets. • Regularly inspect and clean air filters. FOR OUTDOOR UNITS WITH BASEPAN HEATER OR CRANKCASE HEATER Inverter Split Type Fixed-speed Type When outside temperature is below 0°C(32°F ), we strongly recommend keeping the unit plugged in at all time to ensure smooth ongoing performance. NOTE: Room relative humidity less than 80%. If the air conditioner operates in excess of this figure, the surface of the air conditioner may attract condensation. Please sets the vertical air flow louver to its maximum angle (vertically to the floor), and set HIGH fan mode.
241	Moovair_operation_manual_M28_12-2022_en_CA.pdf	10	tradeloom_data/HVAC Data Sources/Moovair_operation_manual_M28_12-2022_en_CA.pdf	 Page 10  Unit Speciﬁcations and Features Other Features • Auto-Restart(some units) If the unit loses power, it will automatically restart with the prior settings once power has been restored. • Anti-mildew (some units) When turning off the unit from COOL, AUTO (COOL), or DRY modes, the air conditioner will continue operate at very low power to dry up condensed water and prevent mildew growth. • Wireless Control(some units) Wireless control allows you to control your air conditioner using your mobile phone and a wireless connection. • Louver Angle Memory(some units) When turning on your unit, the louver will automatically resume its former angle. • Refrigerant Leakage Detection(some units) • ECO Intelligent eye(some units) The SLEEP function is used to decrease energy use while you sleep (and don’t need the same temperature settings to stay comfortable). This function can only be activated via remote control. And the Sleep function is not available in FAN or DRY mode. When in COOL mode, the unit will increase the temperature by 1°C (2°F) after 1 hour, and will increase an additional 1°C (2°F) after another hour. When in HEAT mode, the unit will decrease the temperature by 1°C (2°F) after 1 hour, and will decrease an additional 1°C (2°F) after another hour. Sleep Operation• For the USB device access, replacement, maintenance operations must be carried out by professional staff. Set temperature 1hr 1hr Keep running SLEEP Operation Saving energy during sleep Heat mode( -1 C/2 F) per hour for the first two hours Cool mode(+1 C/2 F) per hour for the first two hours A guide on using the infrared remote is not included in this literature package. Not all the functions are available for the air conditioner, please check the indoor display and remote control of the unit you purchased. The sleep feature will stop after 8 hours and the system will keep running with final situation. For multi-split air condtioners, the following functions are not available: Active clean function, Silence feature, Breeze away function, Refrigerant leakage detection function and Eco feature. NOTE: • Active Clean function(some units) -- The Active Clean Technology washes away dust, mold, and grease that may cause odors when it adheres to the heat exchanger by automatically freezing and then rapidly thawing the frost. A “pi-pi” sound will be heard. The Active clean operation is used to produce more condensed water to improve the cleaning effect, and the cold air will blow out. After cleaning, the internal wind wheel then keeps operating with hot air to blow-dry the evaporator, thus preventing the growth of mold and keeping the inside clean. -- When this function is turned on, the indoor unit display window appears “CL ” , after 20 to 45 minutes, the unit will turn off automatically and cancel Active Clean function. • Breeze Away (some units) This feature avoids direct air flow blowing on the body and make you feel indulging in silky coolness. The indoor unit will automatically display “EL0C” when it detects refrigerant leakage. The system is controlled intelligently under Intelligent eye mode. It can detect the people’s activities in the room. In cooling mode, when you are away for 30 minutes, the unit will automatically lower the frequency to save energy(for Inverter models only). And the unit will automatically start and resume operation if sensing human activity again.
242	Moovair_operation_manual_M28_12-2022_en_CA.pdf	11	tradeloom_data/HVAC Data Sources/Moovair_operation_manual_M28_12-2022_en_CA.pdf	Page 11  Unit Speciﬁcations and Features Setting vertical angle of air ﬂow While the unit is on, use the SWING button on remote control to set the direction (vertical angle) of airflow. Please refer to the Remote Control Manual for details. The horizontal angle of the airflow must be set manually. Grip the deflector rod (See Fig.B) and manually adjust it to your preferred direction. For some units, the horizontal angle of the airflow can be set by remote control. please refer to the Remote Control Manual. NOTE ON LOUVER ANGLES When using COOL or DRY mode, do not set louver at too vertical an angle for long periods of time. This can cause water to condense on the louver blade, which will drop on your ﬂoor or furnishings. When using COOL or HEAT mode, setting the louver at too vertical an angle can reduce the performance of the unit due to restricted air flow. NOTE: According to the relative standards requirement please sets the vertical air flow louver to its maximum angle under heating capacity test CAUTION Do not put your fingers in or near the blower and suction side of the unit. The high-speed fan inside the unit may cause injury. Fig. A Fig. B Fig. C Setting Angle of Air Flow Setting horizontal angle of air ﬂow • To operate your unit manually: 1. Locate the MANUAL CONTROL button on the right-hand side panel of the unit. 2. Press the MANUAL CONTROL button one time to activate FORCED AUTO mode. 3. Press the MANUAL CONTROL button again to activate FORCED COOLING mode. 4. Press the MANUAL CONTROL button a third time to turn the unit off. CAUTION The manual button is intended for testing purposes and emergency operation only. Please do not use this function unless the remote control is lost and it is absolutely necessary. To restore regular operation, use the remote control to activate the unit. Unit must be turned off before manual operation. Manual Operation(without remote) NOTE: Do not move louver by hand. This will cause the louver to become out of sync. If this occurs, turn off the unit and unplug it for a few seconds, then restart the unit. This will reset the louver. Range Deflector rod Manual control button AUTO COOL
243	Moovair_operation_manual_M28_12-2022_en_CA.pdf	12	tradeloom_data/HVAC Data Sources/Moovair_operation_manual_M28_12-2022_en_CA.pdf	 Page 12  Care and Maintenance Cleaning Your Indoor Unit BEFORE CLEANING OR MAINTENANCE ALWAYS TURN OFF YOUR AIR CONDITIONER SYSTEM AND DISCONNECT ITS POWER SUPPLY BEFORE CLEANING OR MAINTENANCE. CAUTION Only use a soft, dry cloth to wipe the unit clean. If the unit is especially dirty, you can use a cloth soaked in warm water to wipe it clean. • Do not use chemicals or chemically treated cloths to clean the unit • Do not use benzene, paint thinner, polishing powder or other solvents to clean the unit. They can cause the plastic surface to crack or deform. • Do not use water hotter than 40°C (104°F) to clean the front panel. This can cause the panel to deform or become discolored. Cleaning Your Air Filter A clogged air filter can reduce the cooling efficiency of your unit, can also make the air flow irregular and too much noisy, so please clean the air filter as often as necessary. Once the abnormal noise of air flow is heard, please clean the air filter immediately. 1. The air filter is on the top of the air conditioner. 2. Hold both side of the top filter in the place marked with “PULL”, then pull it upwards. 3. If your filter has small air freshening filters, unclip them from the larger filter. Clean these air freshening filters with a hand-held vacuum. 4Clean the large air filter with warm, soapy water. Be sure to use a mild detergent. 5. Rinse the filter with fresh water, then shake off excess water. 6. Dry it in a cool, dry place, and refrain from exposing it to direct sunlight. 7. When dry, re-clip the air freshening filter to the larger filter, then install it back on the indoor unit. Hold both side of the top filter in the place marked with “PULL”, pull it upwards Care and Maintenance PULL Remove air freshening filter from back of larger filter(some units), clean with a hand- held vacuum.
244	Moovair_operation_manual_M28_12-2022_en_CA.pdf	13	tradeloom_data/HVAC Data Sources/Moovair_operation_manual_M28_12-2022_en_CA.pdf	 Page 13  Air Filter Reminders (Optional) Air Filter Cleaning Reminder After 240 hours of use, the display window on the indoor unit will flash “CL.” This is a reminder to clean your filter. After 15 seconds, the unit will revert to its previous display. To reset the reminder, press the LED button on your remote control 4 times, or press the MANUAL CONTROL button 3 times. If you don’t reset the reminder, the “CL” indicator will flash again when you restart the unit. Air Filter Replacement Reminder After 2,880 hours of use, the display window on the indoor unit will flash “nF.” This is a reminder to replace your filter. After 15 seconds, the unit will revert to its previous display. To reset the reminder, press the LED button on your remote control 4 times, or press the MANUAL CONTROL button 3 times. If you don’t reset the reminder, the “nF” indicator will flash again when you restart the unit. Maintenance – Long Periods of Non-Use If you plan not to use your air conditioner for an extended period of time, do the following: Clean all filters Turn on FAN function until unit dries out completely Turn off the unit and disconnect the power Remove batteries from remote control Maintenance – Pre-Season Inspection After long periods of non-use, or before periods of frequent use, do the following: Check for damaged wires Clean all filters Check for leaks Replace batteries Make sure nothing is blocking all air inlets and outlets Care and Maintenance CAUTION • Before changing the filter or cleaning, turn off the unit and disconnect its power supply. • When removing filter, do not touch metal parts in the unit. The sharp metal edges can cut you. • Do not use water to clean the inside of the indoor unit. This can destroy insulation and cause electrical shock. • Do not expose filter to direct sunlight when drying. This can shrink the filter. CAUTION • Any maintenance and cleaning of outdoor unit should be performed by an authorized dealer or a licensed service provider. • Any unit repairs should be performed by an authorized dealer or a licensed service provider.
245	Moovair_operation_manual_M28_12-2022_en_CA.pdf	14	tradeloom_data/HVAC Data Sources/Moovair_operation_manual_M28_12-2022_en_CA.pdf	 Page 14  Common Issues The following problems are not a malfunction and in most situations will not require repairs. Issue Possible Causes Unit does not turn on when pressing ON/OFF button The Unit has a 3-minute protection feature that prevents the unit from overloading. The unit cannot be restarted within three minutes of being turned off. The unit may change its setting to prevent frost from forming on the unit. Once the temperature increases, the unit will start operating in the previously selected mode again. The set temperature has been reached, at which point the unit turns off the compressor. The unit will continue operating when the temperature ﬂuctuates again. The indoor unit emits white mist In humid regions, a large temperature difference between the room’s air and the conditioned air can cause white mist. Both the indoor and outdoor units emit white mist When the unit restarts in HEAT mode after defrosting, white mist may be emitted due to moisture generated from the defrosting process. Troubleshooting The unit changes from COOL/HEAT mode to FAN mode The indoor unit makes noises A rushing air sound may occur when the louver resets its position. A squeaking sound may occur after running the unit in HEAT mode due to expansion and contraction of the unit’s plastic parts. Both the indoor unit and outdoor unit make noises Low hissing sound during operation: This is normal and is caused by refrigerant gas ﬂowing through both indoor and outdoor units. Low hissing sound when the system starts, has just stopped running, or is defrosting: This noise is normal and is caused by the refrigerant gas stopping or changing direction. Squeaking sound: Normal expansion and contraction of plastic and metal parts caused by temperature changes during operation can cause squeaking noises. SAFETY PRECAUTIONS If ANY of the following conditions occurs, turn off your unit immediately! • The power cord is damaged or abnormally warm • You smell a burning odor • The unit emits loud or abnormal sounds • A power fuse blows or the circuit breaker frequently trips • Water or other objects fall into or out of the unit DO NOT ATTEMPT TO FIX THESE YOURSELF! CONTACT AN AUTHORIZED SERVICE PROVIDER IMMEDIATELY! Troubleshooting
246	Moovair_operation_manual_M28_12-2022_en_CA.pdf	15	tradeloom_data/HVAC Data Sources/Moovair_operation_manual_M28_12-2022_en_CA.pdf	 Page 15  Issue Possible Causes The outdoor unit makes noises The unit will make different sounds based on its current operating mode. Dust is emitted from either the indoor or outdoor unit The unit may accumulate dust during extended periods of non-use, which will be emitted when the unit is turned on. This can be mitigated by covering the unit during long periods of inactivity. The unit emits a bad odor The unit may absorb odors from the environment (such as furniture, cooking, cigarettes, etc.) which will be emitted during operations. The unit’s ﬁlters have become moldy and should be cleaned. The fan of the outdoor unit does not operate During operation, the fan speed is controlled to optimize product operation. Operation is erratic, unpredictable, or unit is unresponsive Interference from cell phone towers and remote boosters may cause the unit to malfunction. In this case, try the following: • Disconnect the power, then reconnect. • Press ON/OFF button on remote control to restart operation. NOTE: If problem persists, contact a local dealer or your nearest customer service center. Provide them with a detailed description of the unit malfunction as well as your model number. Troubleshooting Troubleshooting When troubles occur, please check the following points before contacting a repair company. Problem Possible Causes Solution Poor Cooling Performance Temperature setting may be higher than ambient room temperature Lower the temperature setting The heat exchanger on the indoor or outdoor unit is dirty Clean the affected heat exchanger The air filter is dirty Remove the ﬁlter and clean it according to instructions The air inlet or outlet of either unit is blocked Turn the unit off, remove the obstruction and turn it back on Doors and windows are open Make sure that all doors and windows are closed while operating the unit Excessive heat is generated by sunlight Close windows and curtains during periods of high heat or bright sunshine Too many sources of heat in the room (people, computers, electronics, etc.) Reduce amount of heat sources Low refrigerant due to leak or long-term use Check for leaks, re-seal if necessary and top off refrigerant SILENCE function is activated (optional function) SILENCE function can lower product performance by reducing operating frequency. Turn off SILENCE function.
247	Moovair_operation_manual_M28_12-2022_en_CA.pdf	16	tradeloom_data/HVAC Data Sources/Moovair_operation_manual_M28_12-2022_en_CA.pdf	 Page 16  Troubleshooting Problem Possible Causes Solution The unit is not working Power failure Wait for the power to be restored The power is turned off Turn on the power The fuse is burned out Replace the fuse Remote control batteries are dead Replace batteries The Unit’s 3-minute protection has been activated Wait three minutes after restarting the unit Timer is activated Turn timer off The unit starts and stops frequently There’s too much or too little refrigerant in the system Check for leaks and recharge the system with refrigerant. Incompressible gas or moisture has entered the system. Evacuate and recharge the system with refrigerant The compressor is broken Replace the compressor The voltage is too high or too low Install a manostat to regulate the voltage Poor heating performance The outdoor temperature is extremely low Use auxiliary heating device Cold air is entering through doors and windows Make sure that all doors and windows are closed during use Low refrigerant due to leak or long-term use Check for leaks, re-seal if necessary and top off refrigerant Indicator lamps continue ﬂashing The unit may stop operation or continue to run safely. If the indicator lamps continue to ﬂash or error codes appear, wait for about 10 minutes. The problem may resolve itself. If not, disconnect the power, then connect it again. Turn the unit on. If the problem persists, disconnect the power and contact your nearest customer service center. Error code appears and begins with the letters as the following in the window display of indoor unit: E(x), P(x), F(x) EH(xx), EL(xx), EC(xx) PH(xx), PL(xx), PC(xx) • • • NOTE: If your problem persists after performing the checks and diagnostics above, turn off your unit immediately and contact an authorized service center.
248	Moovair_operation_manual_M28_12-2022_en_CA.pdf	17	tradeloom_data/HVAC Data Sources/Moovair_operation_manual_M28_12-2022_en_CA.pdf	 Page 17  Accessories The air conditioning system comes with the following accessories. Use all of the installation parts and accessories to install the air conditioner. Improper installation may result in water leakage, electrical shock and fire, or cause the equipment to fail. The items are not included with the air conditioner must be purchased separately. Magnetic ring and belt Varies by model 1 2 3 (if supplied ,please refer to the wiring diagram to install it on the connective cable. ) Pass the belt through the hole of the Magnetic ring to fix it on the cable Name Shape Quantity(PC) (Need to be installed on the back of main air filter by the authorized technician while installing the machine) Mounting plate ﬁxing screw Remote controller Fixing screw for remote controller holder(optional) Remote controller holder(optional) Drain joint (for cooling & heating models) Seal (for cooling & heating models) Mounting plate Manual Parts you must purchase separately. Consult the dealer about the proper pipe size of the unit you purchased. Connecting pipe assembly Liquid side Gas side Φ6.35( 1/4 i n) Φ9.52( 3/8in) Φ9.52( 3/8in) Φ12.7( 1/2in) Φ 16( 5/8in) Φ 19( 3/4in) Accessories 2-3 1 1 1 Anchor 1 2 1 2 Battery Small Filter 1~2 (depending on models) 5~8 (depending on models) 5~8 (depending on models) Name of Accessories Name of AccessoriesQ’ty(pc) Shape Q’ty(pc) ShapeHumidity Boost FROM EDGE TO HOLE CENTER:50mm FROM EDGE TO HOLE CENTER:100mm 150 100 100 100 50 50 50 2 2 2 4 4 4 6 RECOMMAND LIQUID GAS BUBBLE LEVEL mm inch mm inch
249	Moovair_operation_manual_M28_12-2022_en_CA.pdf	18	tradeloom_data/HVAC Data Sources/Moovair_operation_manual_M28_12-2022_en_CA.pdf	 Page 18  Installation Overview Installation Summary - Indoor Unit Select Installation Location Attach Mounting PlateDetermine Wall Hole Position 1 2 3 Drill Wall Hole 4 12cm (4.75in) 2.3m (90.55in) 12cm (4.75in) Mount Indoor Unit STEP 8 Wrap Piping and Cable (not applicable for some locations in North America ) Connect Piping Prepare Drain Hose Connect Wiring(not applicable for some locations in North America ) 4 5 6 7 8 9 Distance from ceiling is determinded by the installation method. FROM EDGE TO HOLE CENTER:50mm FROM EDGE TO HOLE CENTER:100mm 150 100 100 100 50 50 50 2 2 2 4 4 4 6 RECOMMAND LIQUID GAS BUBBLE LEVEL mm inch mm inch
250	Moovair_operation_manual_M28_12-2022_en_CA.pdf	19	tradeloom_data/HVAC Data Sources/Moovair_operation_manual_M28_12-2022_en_CA.pdf	 Page 19  NOTE ON ILLUSTRATIONS Illustrations in this manual are for explanatory purposes. The actual shape of your indoor unit may be slightly different. The actual shape shall prevail. NOTE: The installation must be performed in accordance with the requirement of local and national standards. The installation may be slightly different in different areas. Wall Mounting Plate Power Cable (Some Units) Refrigerant Piping Signal Cable Remote Controller Drainage Pipe Louver Remote Controller Holder (Some Units) Air filter(pull it out) Front Panel Outdoor Unit Power Cable (Some Units) 1 2 3 4 5 6 7 8 9 10 11 č1Ď č2Ď 1 2 3 4 6 7 8 9 10 11 Air-break switch 3 1 2 4 6 7 8 11 5 Unit Parts Unit Parts 5 HumidityBoost
251	Moovair_operation_manual_M28_12-2022_en_CA.pdf	20	tradeloom_data/HVAC Data Sources/Moovair_operation_manual_M28_12-2022_en_CA.pdf	 Page 20  Indoor Unit Installation Installation Instructions – Indoor unit PRIOR TO INSTALLATION Before installing the indoor unit, refer to the label on the product box to make sure that the model number of the indoor unit matches the model number of the outdoor unit. Step 1: Select installation location Before installing the indoor unit, you must choose an appropriate location. The following are standards that will help you choose an appropriate location for the unit. Proper installation locations meet the following standards: Good air circulation If no need the back holder to prop up the unit: Finishing the pipe and cable connections before mount the indoor unit on the wall. If the instllation height is limited, 5cm from the ceiling is allowable, but this can lower product performance. To ensure enough space to install and remove the top air filter, keep at least 10cm or more from the ceiling. Need the back holder to prop up the unit: If connecting pipe and cable with front panel open, the minimum distance from ceiling is 22cm or more, if connecting pipe and cable without front panel(remove it) , the minimum distance from ceiling is 11cm or more. Convenient drainage Noise from the unit will not disturb other people Firm and solid—the location will not vibrate Strong enough to support the weight of the unit A location at least one meter from all other electrical devices (e.g., TV, radio, computer) DO NOT install unit in the following locations: Near any source of heat, steam, or combustible gas Near ﬂammable items such as curtains or clothing Near any obstacle that might block air circulation Near the doorway In a location subject to direct sunlight NOTE ABOUT WALL HOLE: If there is no ﬁxed refrigerant piping: While choosing a location, be aware that you should leave ample room for a wall hole (see Drill wall hole for connective piping step) for the signal cable and refrigerant piping that connect the indoor and outdoor units. The default position for all piping is the right side of the indoor unit (while facing the unit). However, the unit can accommodate piping to both the left and right.       Refer to the following diagram to ensure proper distance from walls and ceiling: NOTE: Step 2: Attach mounting plate to wall The mounting plate is the device on which you will mount the indoor unit. Remove the screw that attaches the mounting plate to the back of the indoor unit. Secure the mounting plate to the wall with the screws provided. Make sure that mounting plate is flat against the wall. 12cm (4.72in) or more 2.3m (90.55in) or more 12cm (4.72in) or more Distance from ceiling is determinded by the installation method. NOTE FOR CONCRETE OR BRICK WALLS: If the wall is made of brick, concrete, or similar material, drill 5mm-diameter (0.2in-diameter) holes in the wall and insert the sleeve anchors provided. Then secure the mounting plate to the wall by tightening the screws directly into the clip anchors. Screw Indoor Unit Installation
252	Moovair_operation_manual_M28_12-2022_en_CA.pdf	21	tradeloom_data/HVAC Data Sources/Moovair_operation_manual_M28_12-2022_en_CA.pdf	 Page 21  Indoor Unit Installation Model B Model C Model A Indoor unit outline Unit: mm(inch)Step 3: Drill wall hole for connective piping 1. Determine the location of the wall hole based CAUTION: The Bubble level on the mounting plate can’t be removed. If it is broken, make sure to clean up the leaking liquid. Vertical direction ruler Horizontal direction ruleron the position of the mounting plate. Refer to Mounting Plate Dimensions. Wall Indoor Outdoor m m 7 - 5 (0.2-0.275in) Fig.3.2 MOUNTING PLATE DIMENSIONS Different models have different mounting plates. For the convenience of installation, there are bubble level, carved dimensions on the mounting plate. Please install the plate and drill wall hole according to the information of the mounting plate. See the figures below. Correct orientation of Mounting Plate 2. Using a 65mm (2.5in) or 90mm(3.54in) (depending on models )co re drill, drill a hole in the wall. Make sure that the hole is drilled at a slight downward angle, so that the outdoor end of the hole is lower than the indoor end by about 5mm to 7mm (0.2-0.275in). This will ensure proper water drainage. 3. Place the protective wall cu ff in the hole. This protects the edges of the hole and will help seal it when you finish the installation p rocess. CAUTION When drilling the wall hole, make sure to avoid wires, plumbing, and other sensitive components. Φ Φ NOTE: When the gas side connective pipe is 16mm(5/8in) or more, the wall hole should be 90mm(3.54in). FROM EDGE TO HOLE CENTER:50mm FROM EDGE TO HOLE CENTER:50mm FROM EDGE TO HOLE CENTER:95mm FROM EDGE TO HOLE CENTER:70mm 150 100 100 965(38) 795(31) 50(1.9) 95(3.7) 120(4.7) 570.7(22.5) 70(2.8) 1140(44.8) 50(1.9) pipe hole 65(2.5) Φ pipe hole 65(2.5) Φ pipe hole 65(2.5)Φ pipe hole 65(2.5) Φ pipe hole 65(2.5) 50(1.9) Φ pipe hole 65(2.5) 490(19.3) 425(16.7) 322(12.7) 295(11.6)370(14.6) 50(1.9) 40(1.6) 40(1.5) 60(2.4) 51(2.0) 100 50 50 50 2 2 2 4 4 4 6 RECOMMAND LIQUID GAS BUBBLE LEVEL BUBBLE LEVEL mm inch 150 100 50 2 4 6 RECOMMAND mm inch mm inch 100 10050 50 224 4 LIQUID GAS mm inch FROM EDGE TO HOLE CENTER:50mm FROM EDGE TO HOLE CENTER:100mm 150 100 100 100 50 50 50 2 2 2 4 4 4 6 RECOMMAND LIQUID GAS BUBBLE LEVEL mm inch mm inch FROM EDGE TO HOLE CENTER:50mm FROM EDGE TO HOLE CENTER:100mm 150 100 100 100 50 50 50 2 2 24 4 4 6 RECOMMAND LIQUID GAS BUBBLE LEVEL mm inch mm inch FROM EDGE TO HOLE CENTER:50mm FROM EDGE TO HOLE CENTER:100mm 150 100 100 100 50 50 50 2 2 2 4 4 46 RECOMMAND LIQUID GAS BUBBLE LEVEL mm inch mm inch BUBBLE LEVEL 150 100 50 2 4 6 RECOMMAND mm inch 100 10050 50 224 4 LIQUID GAS mm inch 40(1.6) Indoor unit outline Indoor unit outline
253	Moovair_operation_manual_M28_12-2022_en_CA.pdf	22	tradeloom_data/HVAC Data Sources/Moovair_operation_manual_M28_12-2022_en_CA.pdf	 Page 22  Indoor Unit Installation If refrigerant piping is already embedded in the wall, do the following: Step 1:Hook the indoor unit on the mounting plate: Step 2: Prepare refrigerant piping: Move to left or right Model A 30-50mm (1.18-1.95in) 30-50mm (1.18-1.95in) 1. Keep in mind that the hooks on the mounting plate a re smaller than the holes on the back of the unit. If you find that you don’t have ample room to connect embedded pipes to the indoor unit, the unit can be adjusted left or right by about 30-50mm (1.18-1.95in), depending on the model. CAUTION Be extremely careful not to dent or damage the piping while bending them away from the unit. Any dents in the piping will affect the unit’s performance. Step 4: Prepare refrigerant piping The refrigerant piping is inside an insulating sleeve attached to the back of the unit. You must prepare the piping before passing it through the hole in the wall. Refer to the Refrigerant Piping Connection section of this manual for detailed instructions on pipe ﬂaring and ﬂare torque requirements, technique, etc. NOTE ON PIPING ANGLE Refrigerant piping can exit the indoor unit from four different angles: • Left-hand side • Left rear • Right-hand side • • • Right rear When choose Left-hand side or Right-hand side piping, please make sure that the pipes come out horizontally so as not to affect the lower panel installtion. Refer to ﬁgures below for details. 1. Open and fix the position of the panel, then, open the covers of the two lock blocks, unscrew the screw showed in the picture below, then hold both sides of the lower panel in the place marked “PULL”, pull it upwards to release the buckles, then take the lower panel down. Open the cover and unscrew the screw NOTE ON PIPING CONNECTING In some locations of US, a conduit tube must be used to connect the cable. To ensure an enough space for the pipes running and the machine is against the wall after installation, It is recommended to attach the drain hose to the right-hand side (when you’re facing the back of the unit). AUTO COOL
254	Moovair_operation_manual_M28_12-2022_en_CA.pdf	23	tradeloom_data/HVAC Data Sources/Moovair_operation_manual_M28_12-2022_en_CA.pdf	 Page 23  Indoor Unit Installation Model B Use the holder at the back of the unit against on the mounting plate to prop up the unit Open the cover and unscrew the screws Unscrew the screws If there is no refrigerant piping embedded in the wall, do the following: Step 3. Connect drain hose and refrigerant piping (refer to Refrigerant Piping Connection section of this manual for instructions). Step 4. Keep pipe connection point exposed to perform the leak test (refer to Electrical Checks and Leak Checks section of this manual). Step 5. After the leak test, wrap the connection point with insulation tape. Step 6. Remove the bracket or wedge that is propping with insulation tape. Step 7. Using even pressure, push down on the bottom half of the unit. Keep pushing down until the unit snaps onto the hooks along the bottom of the mounting plate. 1. Based on the position of the wall hole relative to the mounting plate, choose the side f rom which the piping will exit the unit. 2. If the wall hole is behind the unit, keep the knock-out panel in place. If the wall hole is to the side of the indoor unit, remove the plastic knock-out panel f rom that side of the unit. (See figure below). This will create a slot through which your piping can exit the unit. Use needle nose pliers if the plastic panel is too di fficult to remove by hand. 3. Use scissors to cut down the length of the insulating sleeve to reveal about 40mm (1.57in) of the refrigerant piping. This serves two purposes: • To facilitate the Refrigerant Piping Connection process. • To facilitage Gas Leak Checks and enable you to check for dents Knock-out Panel (cut depending on the actual size needed) If need to cut the big size plastic panel, cut as shown above. 2. Use the holder at the back of the unit to prop up the unit, giving you enough room to connect the refrigerant piping, signal cable, and drain hose. 4. Use the holder at the back of the unit to prop up the unit, giving you enough room to connect the refrigerant piping, signal cable, and drain hose. 5. Connect the indoor unit’s refrigerant piping to the connective piping that will join the indoor and outdoor units. Refer to the Refrigerant Piping Connection section of this manual for detailed instructions. 6. Based on the position of the wall hole relative to the mounting plate, determine the necessary angle of your piping. 7. Grip the refrigerant piping at the base of the bend. 8. Slowl y, with even pressure, bend the piping towa rds the hole. Do not dent or damage the piping during the p rocess.
255	Moovair_operation_manual_M28_12-2022_en_CA.pdf	24	tradeloom_data/HVAC Data Sources/Moovair_operation_manual_M28_12-2022_en_CA.pdf	 Page 24  Indoor Unit Installation DO NOT kink the drain hose. DO NOT create a water trap. DO NOT put the end of drain hose in water or a container that will collect water. BEFORE PERFORMING ANY ELECTRICAL WORK, READ THESE REGULATIONS 1. All wiring must comply with local and national electrical codes, regulations and must be installed by a licensed electrician. 2. All electrical connections must be made according to the Electrical Connection Diagram located on the panels of the indoor and outdoor units. 3. If there is a serious safety issue with the power suppl y, stop work immediately. Explain your reasoning to the client, and refuse to install the unit until the safety issue is p roperly resolved. 4. Power voltage should be within 90-110% of rated voltage. Insu fficient power supply can cause malfunction, electrical shock, or fire. 5. If connecting power to fixed wiring, a surge p rotector and main power switch should be installed. 6. If connecting power to fixed wiring, a switch or ci rcuit breaker that disconnects all poles and has a contact separation of at least 1/8in (3mm) must be incorporated in the fixed wiring. The qualified technician must use an approved circuit breaker or switch. 7. Only connect the unit to an individual branch ci rcuit outlet. Do not connect another appliance to that outlet. 8. Make sure to properly ground the air conditioner. 9. Every wire must be firmly connected. Loose wiring can cause the terminal to overheat, resulting in product malfunction and possible fire. Do not let wires touch or rest against refrigerant tubing, the comp ressor, or any moving parts within the unit. If the unit has an auxiliary electric heater, it must be installed at least 1 meter (40in) away from any combustible materials. To avoid getting an electric shock, never touch the electrical components soon after the power supply has been turned off. After turning off the power, always wait 10 minutes or more before you touch the electrical components. WARNING BEFORE PERFORMING ANY ELECTRICAL OR WIRING WORK, TURN OFF THE MAIN POWER TO THE SYSTEM. 10. 11. 12. Step 5:Connect drain hose By default, the drain hose is attached to the left- hand side of unit (when you’re facing the back of the unit). However, it can also be attached to the right-hand side. To ensure proper drainage, attach the drain hose on the same side that your refrigerant piping exits the unit. NOTE: In some locations of US, if the machine has installed the conduit panel, please choose right-hand side drainage. Wrap the connection point firmly with Teflon tape to ensure a good seal and to prevent leaks. Remove the air ﬁlter and pour a small amount of water into the drain pan to make sure that water ﬂows from the unit smoothly. NOTE ON DRAIN HOSE PLACEMENT Make sure to arrange the drain hose according to the following figures. PLUG THE UNUSED DRAIN HOLE To prevent unwanted leaks you must plug the unused drain hole with the rubber plug provided. CORRECT Make sure there are no kinks or dent in drain hose to ensure proper drainage. NOT CORRECT Kinks in the drain hose will create water traps. NOT CORRECT Do not place the end of the drain hose in water or in containers that collect water. This will prevent proper drainage. NOT CORRECT Kinks in the drain hose will create water traps.
256	Moovair_operation_manual_M28_12-2022_en_CA.pdf	25	tradeloom_data/HVAC Data Sources/Moovair_operation_manual_M28_12-2022_en_CA.pdf	 Page 25  Indoor Unit Installation 1. Open and fix the position of the panel, then, open the covers of the two lock blocks, unscrew the screw , then hold both sides of the lower panel in the place marked “PULL”, pull it upwards to release the buckles, then take the lower panel down(please refer to Page 22-23). 2. Open the wire box cover to connect the cable. First remove the knok-out panel to create a slot through whick the conduit tube can install. Then make the cable through the conduit tube and connect to the indoor unit. First open the front panel, then remove the lower panel. Terminal block open the Wire cover Rat baffle(some units) Knock-out panel Cable clamp NOTE: If the size of the cable is too big, remove the middle small plastic knock-out panel to create a slot through which the cable can exit. If you want to remove the chassis or drain hose, please remove the rat baffle first. WARNING 3. Unscrew the cable clamp below the terminal block and place it to the side. 4. Facing the back of the unit, remove the plastic panel on the bottom left-hand side. ALL WIRING MUST BE PERFORMED STRICTLY IN ACCORDANCE WITH THE WIRING DIAGRAM LOCATED ON THE BACK OF THE INDOOR UNIT S FRONT PANEL . ’ 5. Feed the signal wire through this slot, from the back of the unit to the f ront. 6. Facing the front of the unit, connect the wire according to the indoor unit’s wiring diagram, connect the u-lug and firmly sc rew each wire to its corresponding terminal. In North America Step 6: Connect signal and power cables The signal cable enables communication between the indoor and outdoor units. You must ﬁrst choose the right cable size before preparing it for connection. Cable Types • Indoor Power Cable (if applicable): H05V V-F or H05V2V2-F • Outdoor Power Cable: H07RN-F or H05RN-F • Signal Cable: H07RN-F (Not applicable for North America) NOTE: In North America, choose the cable type according to the local electrical codes and regulations. Minimum Cross-Sectional Area of Power and Signal Cables (For reference) Rated Current of Appliance (A) Nominal Cross-Sectional Area (mm²) > 3 and ≤ 6 0.75 > 6 and ≤ 10 1 > 10 and ≤ 16 1.5 > 16 and ≤ 25 2.5 > 25 and ≤ 32 4 > 32 and ≤ 40 6 CHOOSE THE RIGHT CABLE SIZE The size of the power supply cable, signal cable, fuse, and switch needed is determined by the maximum current of the unit. The maximum current is indicated on the nameplate located on the side panel of the unit. Refer to this nameplate to choose the right cable, fuse, or switch. NOTE: In North America, please choose the right cable size according to the Minimum Circuit Ampacity indicated on the nameplate of the unit.
257	Moovair_operation_manual_M28_12-2022_en_CA.pdf	26	tradeloom_data/HVAC Data Sources/Moovair_operation_manual_M28_12-2022_en_CA.pdf	 Page 26  Indoor Unit Installation CAUTION DO NOT MIX UP LIVE AND NULL WIRES This is dangerous, and can cause the air conditioning unit to malfunction. 7. After checking to make sure every connection is secure, use the cable clamp to fasten the signal cable to the unit. Sc rew the cable clamp down tightl y. 8. Replace the wire cover on the front of the unit, and the plastic panel on the back. DRAIN HOSE MUST BE ON BOTTOM Make sure that the drain hose is at the bottom of the bundle. Putting the drain hose at the top of the bundle can cause the drain pan to overﬂow, which can lead to ﬁre or water damage. DO NOT INTERTWINE SIGNAL CABLE WITH OTHER WIRES While bundling these items together, do not intertwine or cross the signal cable with any other wiring. 2. Using adhesive vinyl tape, attach the drain hose to the underside of the refrigerant pipes. 3. Using insulation tape, wrap the signal wire, refrigerant pipes, and drain hose tightly together. Double-check that all items are bundled. DO NOT WRAP ENDS OF PIPING When wrapping the bundle, keep the ends of the piping unwrapped. You need to access them to test for leaks at the end of the installation process (refer to Electrical Checks and Leak Checks section of this manual) NOTE ABOUT WIRING THE WIRING CONNECTION PROCESS MAY DIFFER SLIGHTLY BETWEEN UNITS AND REGIONS. Before passing the piping, drain hose, and the signal cable through the wall hole, you must bundle them together to save space, protect them, and insulate them(This may not applicable for some locations in US). 1. Bundle the drain hose, refrigerant pipes, and signal cable as shown below: Indoor Unit Space behind unit Refrigerant piping Drain hoseSignal wire Insulation tape Step 7: Wrappping and cables Step 8: Mount indoor unit If you installed new connective piping to the outdoor unit, do the following: 1. If you have already passed the refrigerant piping th rough the hole in the wall, proceed to Step 4. 2. Otherwise, double-check that the ends of the refrigerant pipes a re sealed to prevent dirt or fo reign materials from entering the pipes. 3. Slowly pass the wrapped bundle of refrigerant pipes, drain hose, and signal wi re through the hole in the wall. 4. Hook the top of the indoor unit on the upper hook of the mounting plate. 5. Check that unit is hooked firmly on mounting by applying slight p ressure to the left and right-hand sides of the unit. The unit should not jiggle or shift. 6. Using even pressure, push down on the bottom half of the unit. Keep pushing down until the unit snaps onto the hooks along the bottom of the mounting plate. 7. Again, check that the unit is ﬁrmly mounted by applying slight p ressure to the left and the right-hand sides of the unit.
258	Moovair_operation_manual_M28_12-2022_en_CA.pdf	27	tradeloom_data/HVAC Data Sources/Moovair_operation_manual_M28_12-2022_en_CA.pdf	 Page 27  Installation Outdoor Unit evo b a )n i 42( mc06 60cm (24in) on right 30cm (12in) on left 200cm (79in) in front 30cm (12in) from back wall Installation Instructions – Outdoor unit Step 1: Select installation location Before installing the outdoor unit, you must choose an appropriate location. The following are standards that will help you choose an appropriate location for the unit. Proper installation locations meet the following standards:  Meets all spatial requirements shown in Installation Space Requi rements above.  Good air circulation and ventilation  Firm and solid—the location can support the unit and will not vibrate  Noise from the unit will not disturb others Install the unit by following local codes and regulations , there may be differ slightly between different regions. SPECIAL CONSIDERATIONS FOR EXTREME WEATHER If the unit is exposed to heavy wind: Install unit so that air outlet fan is at a 90° angle to the direction of the wind. If needed, build a barrier in front of the unit to protect it from extremely heavy winds. See Figures below. Strong wind Strong wind Strong wind If the unit is frequently exposed to heavy rain or snow: Build a shelter above the unit to protect it from the rain or snow. Be careful not to obstruct air ﬂow around the unit. If the unit is frequently exposed to salty air (seaside): Use outdoor unit that is specially designed to resist corrosion. Wind Bafﬂe  Protected from prolonged periods of direct sunlight or rain DO NOT install unit in the following locations: Near an obstacle that will block air inlets and outlets Near a public street, crowded areas, or where noise from the unit will disturb others Near animals or plants that will be harmed by hot air discharge Near any source of combustible gas In a location that is exposed to large amounts of dust In a location exposed to a excessive amounts of salty air  Outdoor Unit Installation Where snowfall is anticipated, take appropriate measures to prevent ice buildup and coil damage.
259	Moovair_operation_manual_M28_12-2022_en_CA.pdf	28	tradeloom_data/HVAC Data Sources/Moovair_operation_manual_M28_12-2022_en_CA.pdf	 Page 28  Outdoor Unit Installation Step 2: Install drain joint(Heat pump unit only) Before bolting the outdoor unit in place, you must install the drain joint at the bottom of the unit. Note that there are two different types of drain joints depending on the type of outdoor unit. If the drain joint comes with a rubber seal (see Fig. A ), do the following: 1. Fit the rubber seal on the end of the drain joint that will connect to the outdoor unit. 2. Insert the drain joint into the hole in the base pan of the unit. 3. Rotate the drain joint 90° until it clicks in place facing the f ront of the unit. 4. Connect a drain hose extension (not included) to the drain joint to redirect water from the unit during heating mode. If the drain joint doesn ’t come with a rubber seal (see Fig. B ), do the following: 1. Insert the drain joint into the hole in the base pan of the unit. The drain joint will click in place. 2. Connect a drain hose extension (not included) to the drain joint to redirect water from the unit during heating mode. Seal Drain joint (A) (B) Base pan hole of outdoor unit Seal IN COLD CLIMATES In cold climates, make sure that the drain hose is as vertical as possible to ensure swift water drainage. If water drains too slowly, it can freeze in the hose and flood the unit. The outdoor unit can be anchored to the ground or to a wall-mounted bracket with bolt(M10). Prepare the installation base of the unit according to the dimensions below. A W BD Air inlet Air outlet Air inlet W H Step 3: Anchor outdoor unit UNIT MOUNTING DIMENSIONS The following is a list of different outdoor unit sizes and the distance between their mounting feet. Prepare the installation base of the unit according to the dimensions below.
260	Moovair_operation_manual_M28_12-2022_en_CA.pdf	29	tradeloom_data/HVAC Data Sources/Moovair_operation_manual_M28_12-2022_en_CA.pdf	 Page 29  Outdoor Unit Installation If you will install the unit on a wall-mounted bracket , do the following: 1.Mark the position of bracket holes based on dimensions chart. 2. P re-drill the holes for the expansion bolts. 3. Place a washer and nut on the end of each expansion bolt. 4. Thread expansion bolts through holes in mounting brackets, put mounting brackets in position, and hammer expansion bolts into the wall. 5. Check that the mounting brackets are level. 6. Carefully lift unit and place its mounting feet on brackets. 7. Bolt the unit firmly to the brackets. 8. If allowed, install the unit with rubber gaskets to reduce vibrations and noise. If you will install the unit on the ground or on a concrete mounting platform, do the following: 1. Mark the positions for four expansion bolts based on dimensions chart. 2. P re-drill holes for expansion bolts. 3. Place a nut on the end of each expansion bolt. 4. Hammer expansion bolts into the pre-drilled holes. 5. Remove the nuts fr om expansion bolts, and place outdoor unit on bolts. 6. Put washer on each expansion bolt, then replace the nuts. 7. Using a w rench, tighten each nut until snug. WARNING WHEN DRILLING INTO CONCRETE, EYE PROTECTION IS RECOMMENDED AT ALL TIMES. CAUTION Make sure that the wall is made of solid brick, concrete, or of similarly strong material. The wall must be able to support at least four times the weight of the unit. Outdoor Unit Dimensions (mm) W x H x D Mounting Dimensions Distance A (mm) Distance B (mm) 681x434x285 (26.8”x 17.1”x 11.2”) 460 (18.1”) 292 (11.5”) 700x550x270 (27.5”x 21.6”x 10.6”) 450 (17.7”) 260 (10.2”) 728x555x300 (28.7”x 21.8”x 11.8”) 452 (17.8”) 302(11.9”) 765x555x303 (30.1”x 21.8”x 11.9”) 452 (17.8”) 286(11.3”) 890x673x342 (35.0”x 26.5”x 13.5”) 946x810x420 (37.2”x 31.9”x 16.5”) 663 (26.1”) 673 (26.5”) 354 (13.9”) 403 (15.9”) 946x810x410 (37.2”x 31.9”x 16.1”) 673 (26.5”) 403 (15.9”) 720x495x270 (28.3”x 19.5”x 10.6”) 452 (17.8”) 255 (10.0”) 845x702x363 (33.3”x 27.6”x 14.3”) 540 (21.3”) 350 (13.8”) 700x550x275 (27.5”x 21.6”x 10.8”) 450 (17.7”) 260 (10.2”) 770x555x300 (30.3”x 21.8”x 11.8”) 487 (19.2”) 298 (11.7”) 800x554x333 (31.5”x 21.8”x 13.1”) 514 (20.2”) 340 (13.4”) 805x554x330 (31.7”x 21.8”x 12.9”) 511 (20.1”) 317 (12.5”)
261	Moovair_operation_manual_M28_12-2022_en_CA.pdf	30	tradeloom_data/HVAC Data Sources/Moovair_operation_manual_M28_12-2022_en_CA.pdf	 Page 30  Outdoor Unit Installation Step 4: Connect signal and power cables The outside unit’s terminal block is protected by an electrical wiring cover on the side of the unit. A comprehensive wiring diagram is printed on the inside of the wiring cover. WARNING 1. Prepa re the cable for connection: PAY ATTENTION TO LIVE WIRE While crimping wires, make sure you clearly distinguish the Live (“L”) Wire from other wires. 7. Insulate unused wires with PVC electrical tape. Arrange them so that they do not touch any electrical or metal parts. 8. Replace the wire cover on the side of the unit, and screw it in place. 2. Unsc rew the electrical wiring cover and remove it. 3. Unscrew the cable clamp below the terminal block and place it to the side. 4. Connect the wire according to the wiring diagram, and firmly sc rew the u-lug of each wi re to its corresponding terminal. 5. After checking to make sure every connection is secu re, loop the wires around to prevent rain water f rom flowing into the terminal. 6. Using the cable clamp, fasten the cable to the unit. Screw the cable clamp down tightly. 1. Remove the wire cover from the unit by loosening the 3 screws. 2. Dismount caps on the conduit panel. 3. Temperarily mount the conduit tubes(not included) on the conduit panel. 4. Properly connect both the power supply and low voltage lines to the corresponding terminals on the terminal block. 5. Ground the unit in accordance with local codes. 6. Be sure to size each wire allowing several inches longer than the required length for wiring. 7. Use lock nuts to secure the conduit tubes. BEFORE PERFORMING ANY ELECTRICAL OR WIRING WORK, TURN OFF THE MAIN POWER TO THE SYSTEM. WARNING ALL WIRING WORK MUST BE PERFORMED STRICTLY IN ACCORDANCE WITH THE WIRING DIAGRAM LOCATED INSIDE OF WIRE COVER OF THE OUTDOOR UNIT . In North America Cover Screw Wire Cover Over 1.57in.(40mm) Terminal block Conduit panel Connecting cable Please select the appropriate through-hole according to the diameter of the wire. Three size hole: Small, Large, Medium When the calbe is not fasten enough, use the buckle to prop it up , so it can be clamped tightly. Buckle NOTE: If the cable clamp looks like the following, please select the appropriate through-hole according to the diameter of the wire. USE THE RIGHT CABLE Please choose the right cable refer to “ Cable types” in page 25. a. Using wir e strippers, strip the rubber jacket f rom both ends of cable to reveal about 40mm (1.57in) of the wi res inside. b. Strip the insulation fr om the ends of the wires. c. Using a wi re crimper, crimp u-lugs on the ends of the wi res. CHOOSE THE RIGHT CABLE SIZE The size of the power supply cable, signal cable, fuse, and switch needed is determined by the maximum current of the unit. The maximum current is indicated on the nameplate located on the side panel of the unit. NOTE: In North America, please choose the right cable size according to the Minimum Circuit Ampacity indicated on the nameplate of the unit.
262	Moovair_operation_manual_M28_12-2022_en_CA.pdf	31	tradeloom_data/HVAC Data Sources/Moovair_operation_manual_M28_12-2022_en_CA.pdf	 Page 31  Note on Pipe Length The length of refrigerant piping will affect the performance and energy efﬁciency of the unit. Nominal efﬁciency is tested on units with a pipe length of 5 meters (16.5ft)( In North America, the standard pipe length is 7.5m (25’). A minimum pipe run of 3 metres is required to minimise vibration & excessive noise. In special tropical area, for the R290 refrigerant models, no refrigerant can be added and the maximum length of refrigerant pipe should not exceed 10 meters(32.8ft). Connection Instructions – Refrigerant Piping Step 1: Cut pipes When preparing refrigerant pipes, take extra care to cut and ﬂare them properly. This will ensure efﬁcient operation and minimize the need for future maintenance. 1. Measu re the distance between the indoor and outdoor units. Refer to the table below for speciﬁcations on the maximum length and drop height of piping. When connecting refrigerant piping, do not let substances or gases other than the specified refrigerant enter the unit. The presence of other gases or substances will lower the unit’s capacity, and can cause abnormally high pressure in the refrigeration cycle. This can cause explosion and injury. 2. Using a pipe cutter, cut the pipe a little longer than the measu red distance. 3. Make sur e that the pipe is cut at a perfect 90° angle. Oblique Rough Warped90° DO NOT DEFORM PIPE WHILE CUTTING Be extra careful not to damage, dent, or deform the pipe while cutting. This will drastically reduce the heating efficiency of the unit. Maximum Length and Drop Height of Refrigerant Piping per Unit Model Model Capacity (BTU/h) Max. Length (m) Max. Drop Height (m) R410A,R32 Inverter Split Air Conditioner R22 Fixed-speed Split Air Conditioner R410A, R32 Fixed-speed Split Air Conditioner < 15,000 < 18,000 25 (82ft) 10 (33ft) 10 (33ft) 5 (16ft) ≥ 15,000 and < 24,000 30 (98.5ft) 20 (66ft) 20 (66ft) ≥ 24,000 and < 36,000 50 (164ft) 25 (82ft) ≥ 21,000 and < 35,000 10(33ft) ≥ 18,000 and < 21,000 ≥ 18,000 and < 36,000 15 (49ft) 8(26ft) 8(26ft)< 18,000 20 (66ft) 25 (82ft) 10(33ft) Refrigerant Piping Connection Refrigerant Piping Connection
263	Moovair_operation_manual_M28_12-2022_en_CA.pdf	32	tradeloom_data/HVAC Data Sources/Moovair_operation_manual_M28_12-2022_en_CA.pdf	 Page 32  Refrigerant Piping Connection 6. Place flaring tool onto the form. 7. Turn the handle of the flaring tool clockwise until the pipe is fully fla red. 8. Remove the flaring tool and flare form, then inspect the end of the pipe for cracks and even flaring. Step 4: Connect pipes When connecting refrigerant pipes, be careful not to use excessive torque or to deform the piping in any way. You should ﬁrst connect the low-pressure pipe, then the high-pressure pipe. MINIMUM BEND RADIUS When bending connective refrigerant piping, the minimum bending radius is 10cm. ≥10cm (4in)Radius Instructions for Connecting Piping to Indoor Unit 1. Align the center of the two pipes that you will connect. Indoor unit tubing Flare nut Pipe Max. Step 2: Remove burrs Burrs can affect the air-tight seal of refrigerant piping connection. They must be completely removed. 1. Hold the pipe at a downward angle to prevent burrs f rom falling into the pipe. 2. Using a reamer or deburring tool, remove all burrs f rom the cut section of the pipe. Pipe Reamer Point down Step 3: Flare pipe ends Proper ﬂaring is essential to achieve an airtight seal. 1. After removing burrs from cut pipe, seal the ends with PVC tape to p revent foreign materials f rom entering the pipe. 2. Sheath the pipe with insulating material. 3. Place flare nuts on both ends of pipe. Make su re they are facing in the right direction, because you can’t put them on or change their direction after flaring. Flare nut Copper pipe 4. Remove PVC tape from ends of pipe when ready to perform flaring work. 5. Clamp flare form on the end of the pipe. The end of the pipe must extend beyond the edge of the fla re form in accordance with the dimensions shown in the table belo w. PIPING EXTENSION BEYOND FLARE FORM Outer Diameter of Pipe (mm) A (mm) Min. Max. Ø 6.35 (Ø 0.25”) 0.7 (0.0275”) 1.3 (0.05”) Ø 9.52 ( Ø 0.375”) 1.0 (0.04”) 1.6 (0.063”) Ø12.7 ( Ø 0.5”) 1.0 (0.04”) 1.8 (0.07”) Ø 16 ( Ø 0.63”) Ø 19 ( Ø 0.75”) 2.0 (0.078”) 2.2 (0.086”) 2.0 (0.078”) 2.4 (0.094”) Flare form Pipe A
264	Moovair_operation_manual_M28_12-2022_en_CA.pdf	33	tradeloom_data/HVAC Data Sources/Moovair_operation_manual_M28_12-2022_en_CA.pdf	 Page 33  Refrigerant Piping Connection 2. Tighten the flare nut as tightly as possible by hand. 3. Using a spanner, grip the nut on the unit tubing. 4. While firmly gripping the nut on the unit tubing, use a to rque wrench to tighten the fla re nut according to the torque values in the To rque Requirements table below. Loosen the flaring nut slightl y, then tighten again. Instructions for Connecting Piping to Outdoor Unit USE SPANNER TO GRIP MAIN BODY OF VALVE Torque from tightening the flare nut can snap off other parts of valve. TORQUE REQUIREMENTS Outer Diameter of Pipe (mm) Tightening Torque (N•m) Flare dimension(B) (mm) Flare shape Ø 6.35 (Ø 0.25”) 8.4~8.7 (0.33~0.34”) 13.2~13.5 (0.52~0.53”) 16.2~16.5 (0.64~0.65”) 19.2~19.7 (0.76~0.78”) 23.2~23.7 (0.91~0.93”) 18~20(180~200kgf.cm) 32~39(320~390kgf.cm) 49~59(490~590kgf.cm) 57~71(570~710kgf.cm) 67~101(670~1010kgf.cm) Ø 9.52 (Ø 0.375”) Ø 12.7 ( Ø 0.5”) Ø 16 (Ø 0.63”) Ø 19 (Ø 0.75”) 1. Unscrew the cover from the packed valve on the side of the outdoor unit. 2. Remove protective caps from ends of valves. 3. Align flared pipe end with each valve, and tighten the fla re nut as tightly as possible by hand. 4. Using a spanner, grip the body of the valve. Do not grip the nut that seals the service valve. 5. While firmly gripping the body of the valve, use a to rque wrench to tighten the flare nut acco rding to the correct torque values. 6. Loosen the flaring nut slightly, then tighten again. 7. Repeat Steps 3 to 6 for the remaining pipe. DO NOT USE EXCESSIVE TORQUE Excessive force can break the nut or damage the refrigerant piping. You must not exceed torque requirements shown in the table above. Valve cover R0.4~0. 8 45 °±2 90 ° ± 4 B
265	Moovair_operation_manual_M28_12-2022_en_CA.pdf	34	tradeloom_data/HVAC Data Sources/Moovair_operation_manual_M28_12-2022_en_CA.pdf	Air Evacuation Preparations and Precautions Air and foreign matter in the refrigerant circuit can cause abnormal rises in pressure, which can damage the air conditioner, reduce its efﬁciency, and cause injury. Use a vacuum pump and manifold gauge to evacuate the refrigerant circuit, removing any non-condensable gas and moisture from the system. Evacuation should be performed upon initial installation and when unit is relocated. BEFORE PERFORMING EVACUATION  Check to make sure the connective pipes between the indoor and outdoor units are connected properly .  Check to make sure all wiring is connected p roperly. Evacuation Instructions Manifold Gauge Compound gauge -76cmHg Low pressure valve High pressure valve Pressure hose / Charge hose Charge hose Vacuum pum p Pressure gauge Low pressure valve 1. Connect the charge hose of the manifold gauge to service port on the outdoor unit’s low pressure valve. Connect another charge hose from the manifold gauge to the vacuum pump. Open the Low Pressure side of the manifold gauge. Keep the High Pressure side closed. Turn on the vacuum pump to evacuate the system. Run the vacuum for at least 15 minutes, or until the Compound Meter reads -76cmHG (-10 Pa). 2. 3. 4. 5. 5 6. Close the Low Pressure side of the manifold gauge, and tu rn off the vacuum pump. 7. Wait for 5 minutes, then check that there has been no change in system p ressure. 8. If there is a change in system pressure, refer to Gas Leak Check section for information on how to check for leaks. If the re is no change in system p ressure, unscrew the cap f rom the packed valve (high pressure valve).9. Insert hexagonal wrench into the packed valve (h igh pressure valve) and open the valve by tu rning the wrench in a 1/4 counterclockwise tu rn. Listen for gas to exit the system, then close the valve after 5 seconds. 10. Watch the Pressure Gauge for one minute to make su re that there is no change in p ressure. The Pressure Gauge should read slightly higher than atmospheric p ressure. Flare nut Cap valve body valve stem 11. Remove the charge hose from the service port. 12. Using hexagonal wrench, fully open both the high p ressure and low pressure valves. 13. Tighten valve caps on all three valves (service port, high p ressure, low pressure) by hand. You may tighten it further using a to rque w rench if needed. OPEN VA LVE STEMS GENTLY When opening valve stems, turn the hexagonal wrench until it hits against the stopper. Do not try to force the valve to open further. Air Evacuation  Page 34 
266	Moovair_operation_manual_M28_12-2022_en_CA.pdf	35	tradeloom_data/HVAC Data Sources/Moovair_operation_manual_M28_12-2022_en_CA.pdf	 Page 35  Air Evacuation Note on Adding Refrigerant Some systems require additional charging depending on pipe lengths. The standard pipe length varies according to local regulations. For example, in North America, the standard pipe length is 7.5m (25’). In other areas, the standard pipe length is 5m (16‘). The refrigerant should be charged from the service port on the outdoor unit’s low pressure valve. The additional refrigerant to be charged can be calculated using the following formula: CAUTION DO NOT mix refrigerant types. For R290 refrigerant unit, the total amount of refrigerant to be charged is no more than: 387g(<=9000Btu/h), 447g(>9000Btu/h and <=12000Btu/h), 547g(>12000Btu/h and <=18000Btu/h), 632g(>18000Btu/h and <=24000Btu/h) ADDITIONAL REFRIGERANT PER PIPE LENGTH Connective Pipe Length (m) Air Purging Method Additional Refrigerant < Standard pipe length Vacuum Pump N/A > Standard pipe length Vacuum Pump Liquid Side: Ø 6.35 (ø 0.25”) R32: (Pipe length – standa rd length) x 12g/m (Pipe length – standard length) x 0.13oZ/ft R290: R290: (Pipe length – standard length) x 10g/m (Pipe length – standard length) x 0.10oZ/ft Liquid Side: Ø 9.52 (ø 0.375”) R32: (Pipe length – standard length) x 24g/m (Pipe length – standard length) x 0.26oZ/ft (Pipe length – standard length) x 18g/m (Pipe length – standard length) x 0.19oZ/ft R410A: R410A: (Pipe length – standard length) x 15g/m (Pipe length – standard length) x 0.16oZ/ft (Pipe length – standard length) x 30g/m (Pipe length – standard length) x 0.32oZ/ft R22: (Pipe length – standard length) x 20g/m (Pipe length – standard length) x 0.21oZ/ft R22: (Pipe length – standard length) x 40g/m (Pipe length – standard length) x 0.42oZ/ft
267	Moovair_operation_manual_M28_12-2022_en_CA.pdf	36	tradeloom_data/HVAC Data Sources/Moovair_operation_manual_M28_12-2022_en_CA.pdf	 Page 36  Electrical and Gas Leak Checks Electrical Safety Checks After installation, conﬁrm that all electrical wiring is installed in accordance with local and national regulations, and according to the Installation Manual. BEFORE TEST RUN Check Grounding Work Measure grounding resistance by visual detection and with grounding resistance tester. Grounding resistance must be less than 0.1/uni03A9. Note: This may not be required for some locations in North America. DURING TEST RUN Check for Electrical Leakage During the Test Run, use an electroprobe and multimeter to perform a comprehensive electrical leakage test. If electrical leakage is detected, turn off the unit immediately and call a licensed electrician to ﬁnd and resolve the cause of the leakage. Note: This may not be required for some locations in North America. Gas Leak Checks There are two different methods to check for gas leaks. Soap and Water Method Using a soft brush, apply soapy water or liquid detergent to all pipe connection points on the indoor unit and outdoor unit. The presence of bubbles indicates a leak. Leak Detector Method If using leak detector, refer to the device’s operation manual for proper usage instructions. AFTER PERFORMING GAS LEAK CHECKS After conﬁrming that the all pipe connection points DO NOT leak, replace the valve cover on the outside unit. WARNING – RISK OF ELECTRIC SHOCK ALL WIRING MUST COMPLY WITH LOCAL AND NATIONAL ELECTRICAL CODES, AND MUST BE INSTALLED BY A LICENSED ELECTRICIAN. Before Test Run Only perform test run after you have completed the following steps: • Electrical Safety Checks – Conﬁrm that the unit ’s electrical system is safe and operating p roperly • Gas Leak Checks – Check all ﬂare nut connections and conﬁrm that the system is not leaking • Conﬁrm that gas and liquid (high and low p ressure) valves are fully open A: Low pressure stop valve B: High pressure stop valve C& D: Indoor unit flare nuts Check-point of indoor unit Check-point of outdoor unit A B C D Electrical and Gas Leak Checks
268	Moovair_operation_manual_M28_12-2022_en_CA.pdf	37	tradeloom_data/HVAC Data Sources/Moovair_operation_manual_M28_12-2022_en_CA.pdf	 Page 37  Test Run Test Run Instructions You should perform the Test Run for at least 30 minutes. 1. Connect power to the unit. 2. Press the ON/OFF button on the remote cont roller to turn it on. 3. Press the MODE button to scroll through the following functions, one at a time: • COOL – Select lowest possible temperature • HEAT – Select highest possible temperature 4. Let each function run for 5 minutes, and perform the following checks: List of Checks to Perform PASS/FAIL No electrical leakage Unit is properly grounded All electrical terminals properly covered Indoor and outdoor units are solidly installed All pipe connection points do not leak Outdoor (2): Indoor (2): Water drains properly from drain hose All piping is properly insulated Unit performs COOL function properly Unit performs HEAT function properly Indoor unit louvers rotate properly Indoor unit responds to remote controller DOUBLE-CHECK PIPE CONNECTIONS During operation, the pressure of the refrigerant circuit will increase. This may reveal leaks that were not present during your initial leak check. Take time during the Test Run to double-check that all refrigerant pipe connection points do not have leaks. Refer to Gas Leak Check section for instructions. 5. After the Test Run is successfully completed, and you confirm that all checks points in List of Checks to Perform have PASSED, do the following: a. Using remote control, return unit to normal operating temperatu re. b. Using insulation tape, wrap the indoor refrigerant pipe connections that you left uncove red during the indoor unit installation p rocess. IF AMBIENT TEMPERATURE IS BELOW 17°C (62°F) You can’t use the remote controller to turn on the COOL function when the ambient temperature is below 16°C. In this instance, you can use the MANUAL CONTROL button to test the COOL function. Test Run 1. The MANUAL CONTROL button is located on the right-hand side panel of the unit Press the button 2 times to select the COOL function. Perform Test Run as normal. 2. 3. Manual control button AUTO COOL
269	Moovair_operation_manual_M28_12-2022_en_CA.pdf	38	tradeloom_data/HVAC Data Sources/Moovair_operation_manual_M28_12-2022_en_CA.pdf	 Page 38  Packing and unpacking the unit Instructions for packing and unpacking the unit: Unpacking: Indoor unit: 1.Cut the sealing tape on the carton with a knife, one cut on the left, one cut in the middle and one cut on the right. 2.Use the vice to take out the sealing nails on the top of the carton. 3.Open the carton. 4.Take out the middle support plate if it is included. 5.Take out the accessory package, and take out the connecting wire if it is included. 6.Lift the machine out of the carton and lay it flat. 7.Remove the left and right package foam or the upper and lower packaging foam, untie the packaging bag. Outdoor Unit 1.Cut the packing belt. 2.Take the unit out of the carton. 3.Remove the foam from the unit. 4.Remove the packaging bag from the unit. Packing: Indoor unit: 1.Put the indoor unit into the packing bag. 2.Attach the left and right package foam or the upper and lower packaging foam to the unit. 3.Put the unit into the carton, then put accessory package in. 4.Close the carton and seal it with the tape. 5.Using the packing belt if necessary. Outdoor unit: 1.Put the outdoor unit into the packing bag. 2.Put the bottom foam into the box. 3.Put the unit into the carton, then put the upper packaging foam on the unit. 4.Close the carton and seal it with the tape. 5.Using the packing belt if necessary. NOTE: Please keep all packaging items if you may need in the future. Packing and unpacking the unit
270	Moovair_operation_manual_M28_12-2022_en_CA.pdf	39	tradeloom_data/HVAC Data Sources/Moovair_operation_manual_M28_12-2022_en_CA.pdf
271	Moovair_operation_manual_M28_12-2022_en_CA.pdf	40	tradeloom_data/HVAC Data Sources/Moovair_operation_manual_M28_12-2022_en_CA.pdf	CS014UI-EP(B) The design and speciﬁcations are subject to change without prior notice for product improvement. Consult with the sales agency or manufacturer for details. Any updates to the manual will be uploaded to the service website, please check for the latest version.
272	Master+100ft+letter++(Wall+Mounted+SEER21+Heat+Pump+Model_23s++9K-24K+BTU)+20220113.pdf	1	tradeloom_data/HVAC Data Sources/Elios Technical Bulletins/Master+100ft+letter++(Wall+Mounted+SEER21+Heat+Pump+Model_23s++9K-24K+BTU)+20220113.pdf	Technical Services Service Tips Letter Please take note that the Elios and MOOVAIR model, have been approved by our Engineer in China Midea for a 60 ft rise and a maximum length of 100 ft. Elios Model: 9,000btu: DEA09HIW21115S1 (Indoor) / DEA09HOS21115S1 (Outdoor) 12,000btu: DEA12HIW21115S1 (Indoor) / DEA12HOS21115S1 (Outdoor) 18000btu: DEA18HIW21230S1 (Indoor) / DEA18HOS21230S1 (Outdoor) 24000btu: DEA24HIW21230S1 (Indoor) / DEA24HOS21230S1 (Outdoor) MOOVAIR Model: 9,000btu: DM A09HIW21115S1 (Indoor) / DMA09HOS21115S1 (Outdoor) 12,000btu: DMA12HIW21115S1 (Indoor) / DMA12HOS21115S1 (Outdoor) 18000btu: DMA18HIW21230S1 (Indoor) / DMA18HOS21230S1 (Outdoor) 24000btu: DMA24HIW21230S1 (Indoor) / DMA24HOS21230S1 (Outdoor) Note the line set need to make a PTRAP per 30ft in vertical. Note that our refrigerant pre-charge is 25ft, so you need to add additional refrigerant if pipe is exceeding 25ft. Show below: 9000btu - 18000btu: 0.161oz Additional charge for each ft; 24000 btu: 0.322oz Additional charge for each ft; Thank you for your understanding. GD Midea Air-Conditioner Equipment Co,ltd. Beijiao, shunde district, Foshan City, Guangdong Province, China
273	Elios_Moovair_Disassembly_Multi-zone_outdoor_Service_Manual_en_CA.pdf	1	tradeloom_data/HVAC Data Sources/Elios Technical Bulletins/Elios_Moovair_Disassembly_Multi-zone_outdoor_Service_Manual_en_CA.pdf	106 8. Disassembly Instructions Note: This part is for reference, the photos may have slight difference with your machine.  M2OF-18HFN1-M (WCA30 metal plate) No . Part name Procedures Remarks 1 Fan assembly How to remove the fan assembly. 1) Turn off the air conditioner and turn off the power breaker. 2) Remove the screws of air outlet grille(4 screws) 3) Remove the hex nut fixing the fan. 4) Remove the fan. 5) Remove the screws of top cover, and remove the top ③ ④ Screws of top ②
274	Elios_Moovair_Disassembly_Multi-zone_outdoor_Service_Manual_en_CA.pdf	2	tradeloom_data/HVAC Data Sources/Elios Technical Bulletins/Elios_Moovair_Disassembly_Multi-zone_outdoor_Service_Manual_en_CA.pdf	107 cover. (3 screws) 6) Remove the cover of electrical control box. 7) Disconnect the fan motor connector CN14(3p,white) from the IPM board. 8) Remove the fan motor after unfastening four fixing screws. 2 Panel plate How to remove the panel plate. 1) Remove the screws of front panel, and remove the front panel. (6 screws) Screws of front panel Screws of front panel ⑧ ⑦
275	Elios_Moovair_Disassembly_Multi-zone_outdoor_Service_Manual_en_CA.pdf	3	tradeloom_data/HVAC Data Sources/Elios Technical Bulletins/Elios_Moovair_Disassembly_Multi-zone_outdoor_Service_Manual_en_CA.pdf	108 2) Remove the screws of big handle, and remove the big handle.(4 screws) 3) Remove two screws of terminal board and seven screws of right-rear panel, and remove the right-rear panel. Screws of big handle Screws of terminal board Screws of right- rear panel Screws of right- rear panel Screws of front panel
276	Elios_Moovair_Disassembly_Multi-zone_outdoor_Service_Manual_en_CA.pdf	4	tradeloom_data/HVAC Data Sources/Elios Technical Bulletins/Elios_Moovair_Disassembly_Multi-zone_outdoor_Service_Manual_en_CA.pdf	109 3 Electrical parts How to remove the electrical parts. 1) Perform work of item 1,2. 2) Remove the four screws fixing the IPM board. 3) Unfasten the connector of the reactor. 4) Unfasten the connector of the compressor. 5) Disconnect following 3 pieces of connection wires and connectors between IPM and main control PCB. CN1(5p,white) CN14(3p,white) CN4(red or brown) CN5(blue) 6) Remove the IPM board. 7) Disconnect the connectors and wires connected from PCB and other parts. Connectors: IPM board PCB board ④ ③
277	Elios_Moovair_Disassembly_Multi-zone_outdoor_Service_Manual_en_CA.pdf	5	tradeloom_data/HVAC Data Sources/Elios Technical Bulletins/Elios_Moovair_Disassembly_Multi-zone_outdoor_Service_Manual_en_CA.pdf	110 CN17:T3/T4 temperature sensor (2p/2p,white) CN7: Discharge temperature sensor (2p,white) CN15:T2B-A,B temperature sensor (2p/2p,white) CN18/CN19: Electronic expansion valve A,B (6p/6p,red/red) CN25/CN23: S-A,S-B (3p/3p,white/white) Wires: CN1/CN2: 4-way valve (blue-blue) CN5/CN6: Crankcase heating cable (red-red) CN3:L-IN (red) CN4:N-IN (black) 8) Disconnect the grounding wire (yellow-green) after removing the big handle and the right-rear panel. 9) Remove the PCB board. ⑧ CN17 CN7 CN15 CN1/CN2 CN5/CN6 CN3 CN4 CN18/CN19 CN25/CN23
278	Elios_Moovair_Disassembly_Multi-zone_outdoor_Service_Manual_en_CA.pdf	6	tradeloom_data/HVAC Data Sources/Elios Technical Bulletins/Elios_Moovair_Disassembly_Multi-zone_outdoor_Service_Manual_en_CA.pdf	111 4 Compressor How to remove the compressor. 1) Perform work of item 1,2. 2) Remove the cover of electrical control box. 3) Extract refrigerant gas. 4) Remove the sound insulation material and crankcase heating cable. 5) Remove terminal cover of compressor, and disconnect wires of crankcase electric heater and compressor from the terminal. 6) Remove the discharge pipe and suction pipe with a burner. 7) Remove the hex nuts and washers fixing the compressor to bottom plate. 8) Lift the compressor. ⑦ ⑥
279	Elios_Moovair_Disassembly_Multi-zone_outdoor_Service_Manual_en_CA.pdf	7	tradeloom_data/HVAC Data Sources/Elios Technical Bulletins/Elios_Moovair_Disassembly_Multi-zone_outdoor_Service_Manual_en_CA.pdf	112 5 Reactor How to remove the reactor 1) Perform work of item 2 2) Unfasten the connector between IPM and reactor. 3) Remove three screws of reactor, and remove the reactor. 6 The 4-way valve How to remove the 4-way valve 1) Perform work of item 2. 2) Extract refrigerant gas. 3) Remove the electrical parts from item 3. 4) Remove fixing screw of the coil, and remove the coil. 5) Detach the welded parts of 4-way valve and pipe. Screws of cover of inductance Coil Welded parts ②
280	Elios_Moovair_Disassembly_Multi-zone_outdoor_Service_Manual_en_CA.pdf	8	tradeloom_data/HVAC Data Sources/Elios Technical Bulletins/Elios_Moovair_Disassembly_Multi-zone_outdoor_Service_Manual_en_CA.pdf	113 7 The expansion valve How to remove the expansion valve 1) Perform work of item 1,2. 2) Remove the electrical parts from item 3.. 3) Remove the coils. 4) Detach the welded parts of expansion valves and pipes.  M2OH-18HFN1-M, M3OF-27HFN1-M, M3OH-27HFN1-M (WD30 metal plate) No. Part name Procedures Remarks 1 Panel plate How to remove the panel plate. 1) Turn off the air conditioner. Turn off the power breaker. 2) Remove the screws of big handle, and remove the big handle.(4 screws) 3) Remove the screws of top cover, and remove the top cover. (4 screws) 4) Remove the screws of right front side panel, and remove the right front side panel (1 screws) 5) Remove the screws of front Coils Expansion valves Screws of top cover Screws of big handle Screws of top cover
281	Elios_Moovair_Disassembly_Multi-zone_outdoor_Service_Manual_en_CA.pdf	9	tradeloom_data/HVAC Data Sources/Elios Technical Bulletins/Elios_Moovair_Disassembly_Multi-zone_outdoor_Service_Manual_en_CA.pdf	114 panel, and remove the front panel. (8 screws) 6) Remove two screws of terminal board, screws of water collector and fifteen screws of right-rear panel, and remove the right-rear panel. Screws of front panel Screws of front panel Screws of right front side panel Screws of front panel Screws of front panel
282	Elios_Moovair_Disassembly_Multi-zone_outdoor_Service_Manual_en_CA.pdf	10	tradeloom_data/HVAC Data Sources/Elios Technical Bulletins/Elios_Moovair_Disassembly_Multi-zone_outdoor_Service_Manual_en_CA.pdf	115 Screws of right-rear panel Screws of terminal board
283	Elios_Moovair_Disassembly_Multi-zone_outdoor_Service_Manual_en_CA.pdf	11	tradeloom_data/HVAC Data Sources/Elios Technical Bulletins/Elios_Moovair_Disassembly_Multi-zone_outdoor_Service_Manual_en_CA.pdf	116 2 Fan assembly How to remove the fan assembly. 1) Remove the top cover, right front side panel and front panel from item 1.step 1~4 2) Remove the hex nut fixing the fan. 3) Remove the fan. 4) Remove the cover of electrical control box cover. 5) Disconnect the fan motor connector CN14(5p,white) from the IPM board. 6) Remove the fan motor after unfastening four fixing screws. ② ④ ⑤
284	Elios_Moovair_Disassembly_Multi-zone_outdoor_Service_Manual_en_CA.pdf	12	tradeloom_data/HVAC Data Sources/Elios Technical Bulletins/Elios_Moovair_Disassembly_Multi-zone_outdoor_Service_Manual_en_CA.pdf	117 3 Electrical parts How to remove the electrical parts. 1) Perform work of item 1,2. 2) Remove the four screws fixing the IPM board. 3) Unfasten the connector of the reactor. 4) Unfasten the connector of the compressor. 5) Disconnect following 3 pieces of connection wires and connectors between IPM and PCB. CN1(5p,white) CN14(3p,white) CN3(red or brown) CN5(blue) 6) Remove the IPM board. IPM board PCB board ③ ④ ⑥
285	Elios_Moovair_Disassembly_Multi-zone_outdoor_Service_Manual_en_CA.pdf	13	tradeloom_data/HVAC Data Sources/Elios Technical Bulletins/Elios_Moovair_Disassembly_Multi-zone_outdoor_Service_Manual_en_CA.pdf	118 7) Disconnect the connectors and wires connected from PCB and other parts. Connectors: CN17:T3/T4 temperature sensor (2p/2p,white) CN7: Discharge temperature sensor (2p,white) CN12:Ttop temperature sensor(2p,white) CN15:T2B-A,B,C temperature sensor (2p/2p/2p,white) CN18/CN19/CN22: Electronic expansion valve A,B,C (6p/6p/6p,red/red/red) CN25/CN23/CN20: S-A,S-B,S-C (3p/3p/3p,white/white/white) Wires: CN1/CN2: 4-way valve (blue-blue) CN5/CN6: Crankcase heating cable (red-red) CN3:L1-IN (red) CN4:L2-IN (black) 8) Disconnect the grounding wire (yellow-green) after removing the big handle and the right-rear panel. 9) Remove the PCB board. ⑧ CN15 CN7 CN17 CN18/CN19/CN22 CN1/CN2 CN3 CN5/CN6 CN4 CN20 CN23 CN25
286	Elios_Moovair_Disassembly_Multi-zone_outdoor_Service_Manual_en_CA.pdf	14	tradeloom_data/HVAC Data Sources/Elios Technical Bulletins/Elios_Moovair_Disassembly_Multi-zone_outdoor_Service_Manual_en_CA.pdf	119 4 Compressor How to remove the compressor. 1) Perform work of item 1,2,3. 2) Remove the electrical control box and partition plate. 3) Extract refrigerant gas. 4) Remove the sound insulation material and crankcase heating cable. 5) Remove terminal cover of compressor, and disconnect wires of compressor thermo and compressor from the terminal. 6) Remove the discharge pipe and suction pipe with a burner. 7) Remove the hex nuts and washers fixing the compressor to bottom plate. 8) Lift the compressor. ⑥ ⑦
287	Elios_Moovair_Disassembly_Multi-zone_outdoor_Service_Manual_en_CA.pdf	15	tradeloom_data/HVAC Data Sources/Elios Technical Bulletins/Elios_Moovair_Disassembly_Multi-zone_outdoor_Service_Manual_en_CA.pdf	120 5 Reactor How to remove the reactor 1) Perform work of item 1,2 2) Unfasten the connector between IPM and reactor. 3) Remove two screws of cover of inductance, and remove the cover of inductance 4) Disconnect two pieces of wires connected from the cover of inductance. 5) Remove four screws of reactor, and remove the reactor. 6 The 4-way valve How to remove the 4-way valve 1) Perform work of item 1,2. 2) Extract refrigerant gas. 3) Remove the electrical parts from item 3. 4) Remove fixing screw of the coil, and remove the coil. 5) Detach the welded parts of 4-way valve and pipe. Screws of cover of inductance Screws of reactor Coil Welded parts
288	Elios_Moovair_Disassembly_Multi-zone_outdoor_Service_Manual_en_CA.pdf	16	tradeloom_data/HVAC Data Sources/Elios Technical Bulletins/Elios_Moovair_Disassembly_Multi-zone_outdoor_Service_Manual_en_CA.pdf	121 7 The expansion valve How to remove the expansion valve 1) Perform work of item 1,2. 2) Remove the electrical parts from item 3. 3) Remove the coils. 4) Detach the welded parts of expansion valves and pipes.  M4OF-36HFN1-M (WD30 metal plate) No . Part name Procedures Remarks 1 Panel plate How to remove the panel plate. 1) Turn off the air conditioner. Turn off the power breaker. 2) Remove the screws of big handle, and remove the big handle.(4 screws) 3) Remove the screws of top cover, and remove the top cover. (4 screws) 4) Remove the screws of right front side panel, and remove the right front side panel (1 screw) 5) Remove the screws of front Expansion valves Screws of top cover Screws of big handle Screws of top cover
289	Elios_Moovair_Disassembly_Multi-zone_outdoor_Service_Manual_en_CA.pdf	17	tradeloom_data/HVAC Data Sources/Elios Technical Bulletins/Elios_Moovair_Disassembly_Multi-zone_outdoor_Service_Manual_en_CA.pdf	122 panel, and remove the front panel. (8 screws) 6) Remove two screws of terminal board, screws of water collector and fifteen screws of right-rear panel, and remove the right-rear panel. Screws of front panel Screws of front panel Screws of right front side panel Screws of front panel Screws of front panel
290	Elios_Moovair_Disassembly_Multi-zone_outdoor_Service_Manual_en_CA.pdf	18	tradeloom_data/HVAC Data Sources/Elios Technical Bulletins/Elios_Moovair_Disassembly_Multi-zone_outdoor_Service_Manual_en_CA.pdf	123 2 Fan assembly How to remove the fan assembly. 1) Remove the top cover, right front side panel and front panel from item 1.step 1~4 2) Remove the hex nut fixing the fan. Screws of right-rear panel ② Screws of terminal board
291	Elios_Moovair_Disassembly_Multi-zone_outdoor_Service_Manual_en_CA.pdf	19	tradeloom_data/HVAC Data Sources/Elios Technical Bulletins/Elios_Moovair_Disassembly_Multi-zone_outdoor_Service_Manual_en_CA.pdf	124 3) Remove the fan. 4) Unfix the hooks and remove the screws, then open the electronic control box. 5) Disconnect the fan motor connector CN19(3p,white) from the driver board. 6) Remove the fan motor after unfastening four fixing screws. 3 Electrical parts How to remove the electrical parts. 1) Perform work of item 1,2. 2) Unfasten the connector of the reactor. 3) Unfasten the connector of the compressor. 4) Unfasten the connector of the PFC inductor. 5) Disconnect following 3 Driver board PCB board ④ ⑤ ⑥ ③
292	Elios_Moovair_Disassembly_Multi-zone_outdoor_Service_Manual_en_CA.pdf	20	tradeloom_data/HVAC Data Sources/Elios Technical Bulletins/Elios_Moovair_Disassembly_Multi-zone_outdoor_Service_Manual_en_CA.pdf	125 pieces of connection wires and connectors between driver board and PCB. CN55-CN7(7p,white) CN54-CN6(red) CN53-CN5(black) 6) Remove the fixing screws, then move the driver board. 7) Disconnect the connectors and wires connected from PCB and other parts. Connectors: CN8:T3/T4 temperature sensor (2p/2p,white) CN33: Discharge temperature sensor (2p,white) CN13:T2B-A,B,C,D temperature sensor (2p/2p/2p/2p,white) CN18/CN17/CN21/CN20: Electronic expansion valve A,B,C,D (6p/6p/6p,red/red/red) CN30/CN29/CN28/CN27: S-A,S-B,S- C,S-D (3p/3p/3p/3p,white) CN9: High and low pressure switch (2p/2p, white) Wires: CN3/CN22: 4-way valve (blue-blue) CN4/CN40: Crankcase heating cable (black-red) ④ CN55 CN8 CN9 CN18/CN17/CN21/CN20 CN53 CN54 CN30/ CN29/
293	Elios_Moovair_Disassembly_Multi-zone_outdoor_Service_Manual_en_CA.pdf	21	tradeloom_data/HVAC Data Sources/Elios Technical Bulletins/Elios_Moovair_Disassembly_Multi-zone_outdoor_Service_Manual_en_CA.pdf	126 CN10/CN44: Crankcase heating cable (black-red) CN1:L1-IN (red) CN2:L2-IN (black) 8) Disconnect the grounding wire (yellow-green) after removing the right-rear panel. 9) Remove the PCB board. 4 Compressor How to remove the compressor. 1) Perform work of item 1,2,3. 2) Remove the electrical control box and partition plate. 3) Extract refrigerant gas. 4) Remove the sound insulation material and crankcase heating cable. 5) Remove terminal cover of compressor, and disconnect wires of compressor thermo and compressor from the terminal. ⑦ ⑧ CN13 CN33 CN3 CN4 CN10 CN22 CN40 CN44 CN2 CN1
294	Elios_Moovair_Disassembly_Multi-zone_outdoor_Service_Manual_en_CA.pdf	22	tradeloom_data/HVAC Data Sources/Elios Technical Bulletins/Elios_Moovair_Disassembly_Multi-zone_outdoor_Service_Manual_en_CA.pdf	127 6) Remove the discharge pipe and suction pipe with a burner. 7) Remove the hex nuts and washers fixing the compressor to bottom plate. 8) Lift the compressor. 5 The 4-way valve How to remove the 4-way valve 1) Perform work of item 1,2. 2) Extract refrigerant gas. 3) Remove the electrical parts from item 3. 4) Remove fixing screw of the coil, and remove the coil. 5) Detach the welded parts of 4-way valve and pipe. 6 The expansion valve How to remove the expansion valve 1) Perform work of item 1,2. 2) Remove the electrical parts from item 3. 3) Remove the coils. 4) Detach the welded parts of expansion valves and pipes. Coil Welded parts Expansion valves
295	Elios_Moovair_Disassembly_Multi-zone_outdoor_Service_Manual_en_CA.pdf	23	tradeloom_data/HVAC Data Sources/Elios Technical Bulletins/Elios_Moovair_Disassembly_Multi-zone_outdoor_Service_Manual_en_CA.pdf	128  M4OH-36HFN1-M, M5OF-48HFN1-M (WE30 metal plate) No . Part name Procedures Remarks 1 Fan assembly How to remove the fan assembly. 1) Turn off the air conditioner. Turn off the power breaker. 2) Remove the screws of air outlet grille(8 screws) 3) Remove the hex nut fixing the fan. 4) Remove the fan. 5) Remove the screws of top cover, and remove the top cover. (4 screws) ③ Screws of top ②
296	Elios_Moovair_Disassembly_Multi-zone_outdoor_Service_Manual_en_CA.pdf	24	tradeloom_data/HVAC Data Sources/Elios Technical Bulletins/Elios_Moovair_Disassembly_Multi-zone_outdoor_Service_Manual_en_CA.pdf	129 6) Remove the screws of front side panel, and remove the front side panel (1 screw) 7) Disconnect the fan motor connectors FAN1(3p,white) and FAN2(3p,white) from DC motor driver board. 8) Remove the fan motor after unfastening fixing screws. ⑧ ⑦ ⑥
297	Elios_Moovair_Disassembly_Multi-zone_outdoor_Service_Manual_en_CA.pdf	25	tradeloom_data/HVAC Data Sources/Elios Technical Bulletins/Elios_Moovair_Disassembly_Multi-zone_outdoor_Service_Manual_en_CA.pdf	130 2 Panel plate How to remove the panel plate. 4) Remove big handle.(2 screws) and water collector(2 screws) 5) Remove 2 screws of terminal board and 15 screws of right-rear panel, and remove the right-rear panel. 3 Electrical parts How to remove the electrical parts. 1) Perform work of item 1 step 5~6 and item 2. IPM board PCB board Screws of Water collector Screws of big handle Screws of right- rear panel Screws of terminal board Screws of right- rear panel
298	Elios_Moovair_Disassembly_Multi-zone_outdoor_Service_Manual_en_CA.pdf	26	tradeloom_data/HVAC Data Sources/Elios Technical Bulletins/Elios_Moovair_Disassembly_Multi-zone_outdoor_Service_Manual_en_CA.pdf	131 2) Disconnect the fan motor Connector(5p,white) from the IPM board. 3) Disconnect following 8 pieces of connection wires and connectors between IPM and other parts. CN2(yellow) CN1(red) CN6(black) CN3(yellow) U、V、W(black) CN9(10p,white) 4) Remove the fixing screws then remove the IPM board. 5) Disconnect the connectors and wires connected from PCB and other parts. Connectors: CN8: Discharge temperature sensor DC Fan Driver board
299	Elios_Moovair_Disassembly_Multi-zone_outdoor_Service_Manual_en_CA.pdf	27	tradeloom_data/HVAC Data Sources/Elios Technical Bulletins/Elios_Moovair_Disassembly_Multi-zone_outdoor_Service_Manual_en_CA.pdf	132 (2p,white) CN12：Heatsink temperature sensor(2p,red) CN9:T3/T4 temperature sensor (2p/2p,white) CN11:T2B-A,B,C,D,E temperature sensor (2p/2p/2p/2p/2p,white) CN15/CN23/CN26/CN30/CN33: Electronic expansion valve (6p/6p/6p/6p/6p,red) CN37/CN29/CN21/CN16/CN13: S- A,S-B,S-C,S-D,S-E (3p/3p/3p/3p/3p,white) CN10: High and low pressure switch (2p/2p, white) Wires: CN17/CN18: 4-way valve (blue-blue) CN19/CN20: connected to crankcase heating cable. (black-red) CN24/CN25: Electric heater of chassis (orange-orange) CN1:L-IN (red) CN3:N-IN (black) 6) Disconnect the grounding wire (yellow-green) after removing the big handle. 7) Remove the PCB board. ⑥ CN17/CN18 CN19/CN20 CN24/CN25 CN13 CN16 CN21 CN29 CN37 CN30/CN23 CN8 CN12 CN9 CN11 CN10 CN3 CN1

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