Product Specifications System System MH12YJ FAC Model Name Outdoor Unit MRH12Y3J Indoor Unit MWH12Y3J 3.516 Cooling Capacity Btu/h. 12,000 3.986 Heating Capacity Btu/h. 13,600 Power Input Cooling/Heating 857/960 Running Current Cooling/Heating 3.8 / 4.3 Starting Current Cooling/Heating 3.8 / 4.3 Cooling COP 4.13 Btu/h.W...
2. Piping Diagrams Indoor Unit Outdoor Unit Liquid Side 2-Way Valve Heat Heat Exchanger Exchanger (Evaporator) (Condenser) Gas Side Reversing Valve Accumulator 3-Way Valve Cooling Compressor Heating LOC. Description PCB Connector Thermistor for sunction air temperature CN-TH1(Indoor) Water level sensor (Option) CN-TH2(Indoor) Thermistor for evaporator middle temperature CN-TH3(Indoor)