4 Room Air Conditioner

2. Piping Diagrams

Indoor Unit Outdoor Unit

Heat
Exchanger
(Evaporator)
Heat
Exchanger
(Condenser)
Capillary Tube
Compressor
Accumulator
Gas Side
3-Way Valve
2-Way Valve
Liquid Side
Cooling
High Pressure S/W
Th1
Th2
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Th1 Thermistor for indoor air temperature CN-TH1
Th2 Thermistor for evaporating temperature
TINUROODTUOTINUROODNI
HEAT
EXCHANGE
(EVAPORATOR)
HEAT
EXCHANGE
(CONDENSER)
COMPRESSOR
ACCUMU
LATOR
GAS SIDE
3-WAY VALVE
LIQUID SIDE
3-WAY VALVE
CAPILLARY TUBE
CHECK VALVE
(Heating Model only)
COOLING
HEATING
REVERSING
VALVE
(Heating Model Only)

(2) Cooling & Heating Models