31Refrigeration Cycles (Cont.)Ducted Split System53QDMT42-718 Heat Pump220-240V / 1Ph / 50HzINDOOR UNITCentrifugal BlowersLiquidService ValveGasService ValveRefrigerant flow (cooling)OUTDOOR UNITCompressorReciprocating TropicalCopelandCR47KQM-PFZT1 Air returntemperature sensorIndoor CoilRefrigerant flow (heating)Propeller FanOutdoor CoilReversing ValveAccumulatorConnectingRefrigerantPiping LinesLiquid3/8"Gas3/4"T2 Indoor CoilTemp. sensorRestrictorC 0.077H 0.066T3 OutdoorCoil Temp.sensor42QDMT42-71838QDMT42-718