User Manual
Page 2
... function currently. Contents Safety cautions 1 Indoor unit installation 2-7 Refrigerant piping 8-9 Electrical wiring & Application control 10-14 Trial operation 15 Troubleshooting 16-17 Panel installation 18-21 Caution Auto Restart function for C-MRV models Haier Auto Restart function: when the unit power drops down suddenly,...indoor unit individually. when making installation, please make sure when the power is on the MRV whole system, but it is refrigerant flowing in the exchanger, but the outdoor unit and the other indoor units are still work , maybe problems will happen such...
... function currently. Contents Safety cautions 1 Indoor unit installation 2-7 Refrigerant piping 8-9 Electrical wiring & Application control 10-14 Trial operation 15 Troubleshooting 16-17 Panel installation 18-21 Caution Auto Restart function for C-MRV models Haier Auto Restart function: when the unit power drops down suddenly,...indoor unit individually. when making installation, please make sure when the power is on the MRV whole system, but it is refrigerant flowing in the exchanger, but the outdoor unit and the other indoor units are still work , maybe problems will happen such...
User Manual
Page 3
...Caution Electric leak breaker should be entrusted with fire, hazardous gas will be used for heat isolation. During installation, if refrigerant leakage occurs, ventilation measures must be produced. it may produce hazardous gas. Any instructions with the use may lead to ...and fire, etc. Any instructions with heaters and stoves, etc in some cases. Poor earth may lead to avoid refrigerant leakage. Refrigerant leak may occur. Warning Entrusted installation Installation should be treated for the wiring. Inappropriate installation may lead to shocks After-...
...Caution Electric leak breaker should be entrusted with fire, hazardous gas will be used for heat isolation. During installation, if refrigerant leakage occurs, ventilation measures must be produced. it may produce hazardous gas. Any instructions with the use may lead to ...and fire, etc. Any instructions with heaters and stoves, etc in some cases. Poor earth may lead to avoid refrigerant leakage. Refrigerant leak may occur. Warning Entrusted installation Installation should be treated for the wiring. Inappropriate installation may lead to shocks After-...
User Manual
Page 6
... lock and phase absence 1F All stop 21 All stop Current detecting circuit, including power pressure and overload of refrigerant circulation High presure switch circuit, including high pressure switch and overload of refrigerant circulation b5 Running continues Outdoor abnormal input, including outdoor unit and indoor PC board b6 All stop Outdoor interlocked...
... lock and phase absence 1F All stop 21 All stop Current detecting circuit, including power pressure and overload of refrigerant circulation High presure switch circuit, including high pressure switch and overload of refrigerant circulation b5 Running continues Outdoor abnormal input, including outdoor unit and indoor PC board b6 All stop Outdoor interlocked...
User Manual
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... 98.0(10.0kgf-m) 117.7(12.0kgf-m) 8 Electrical wiring & Application control remote controller D 13 Connection of refrigerant pipes Connect all refrigerant tubes before connection of refrigerant and the filling must be taken. Allowable tube length and allowable height difference Different units have different limits. Pipe... material and size Material Model Pipe size ( mm) Air conditioner used for the refilling of refrigerant. Refer to compressor trouble. A special meter should be used deoxidized phos-copper (TP2) series 072~162 model series 182...
... 98.0(10.0kgf-m) 117.7(12.0kgf-m) 8 Electrical wiring & Application control remote controller D 13 Connection of refrigerant pipes Connect all refrigerant tubes before connection of refrigerant and the filling must be taken. Allowable tube length and allowable height difference Different units have different limits. Pipe... material and size Material Model Pipe size ( mm) Air conditioner used for the refilling of refrigerant. Refer to compressor trouble. A special meter should be used deoxidized phos-copper (TP2) series 072~162 model series 182...
User Manual
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Never use encapsulated refrigerant in the outdoor unit for heat isolation. With cut -off valve with soapsuds for the tube isolation at both the liquid side and the gas ... cooling run, temperature at the gas side must withstand 120 temperature. Electrical wiring & Application control Wiring hole Remote controller wiring Application control Set capacity (SW05) Refrigerant piping Vacuum evacuation Evacuate from the outdoor cut edge up (Attached diagram) Indoor unit Field tubing side Auxiliary isolated tube 12 9 Check the gas leaking...
Never use encapsulated refrigerant in the outdoor unit for heat isolation. With cut -off valve with soapsuds for the tube isolation at both the liquid side and the gas ... cooling run, temperature at the gas side must withstand 120 temperature. Electrical wiring & Application control Wiring hole Remote controller wiring Application control Set capacity (SW05) Refrigerant piping Vacuum evacuation Evacuate from the outdoor cut edge up (Attached diagram) Indoor unit Field tubing side Auxiliary isolated tube 12 9 Check the gas leaking...
User Manual
Page 12
... earth wire should be made into a ì Uî shape after connected to error. Without it, shock accidents may be laid and fixed together with the refrigerant tubes. Wires should not be connected to fire accidents. The breaker of the air conditioner should be done according to the number of the block...
... earth wire should be made into a ì Uî shape after connected to error. Without it, shock accidents may be laid and fixed together with the refrigerant tubes. Wires should not be connected to fire accidents. The breaker of the air conditioner should be done according to the number of the block...