Carrier 38MHRB series - REFRIGERATION CYCLE DIAGRAMS; Heat Pump Refrigeration Cycle Diagram

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REFRIGERATION CYCLE DIAGRAMS
LIQUID SIDE
GAS SIDE
HEAT
EXCHANGE
(EVAPORATOR)
HEAT
EXCHANGE
(CONDENSER)
COMPRESSOR
2−WAY VALVE
3−WAY VALVE
4−WAY VALVE
COOLING
HEATING
T2 Evaporator
temp. sensor
T1 Room temp.
sensor
ACCUMULATOR
INDOOR OUTDOOR
CHECK VALVE
(Heating Model only)
CAPILIARY TUBE
Fig. 13 – Heat Pumps