REFRIGERANT
SYSTEM DIAGRAM
2012.04.09
Thermistor (Compressor)
Compressor
4-way Valve
Pressure
Check Valve
Pressure
Sensor
Muffler
Strainer
Strainer
Expansion
Valve
Strainer
3-Way Valve
3-Way Valve
Accumulator
Refrigerant Pipe
9.52mm (3/8")
Refrigerant Pipe
15.88mm (5/8")
Thermistor (Discharge)
Thermistor (Room)
Heat
Exchanger
Heat
Exchanger
Thermistor (Pipe)
Thermistor (Heat Exchanger Med)
Thermistor (Heat Exchanger Out)
Thermistor (Outdoor)
Cool
Refrigerant flow
Heat
4
OUTDOOR UNIT
INDOOR UNIT