Refrigeration Cycle Diagram - Trane 09CO-FIXED-A1 Service Manual

3. Refrigeration cycle diagram

Cooling only
Heat exchange
(Evaporator)
Heat pump
Heat exchange
(Evaporator)
Air Conditioner Service Manual
Liquid side
2-way valve
Gas side
3-way valve
Accumulator
Liquid side
2-way valve
Gas side
3-way valve
Accumulator
Capillary
Compressor
Check valve
Capillary Assembly
Compressor
Heat exchange
(condenser)
Heat exchange
(condenser)
4-way valve
Heating
Cooling
4