Refrigerant System Diagram - Fisher FSAI-CP-90BE3 Service Manual

4. Refrigerant System Diagram

12/18K
Cooling and heating model
Indoor unit
Heat
exchanger
(evaporator)
09K
Cooling and heating model
Indoor unit
Heat
exchanger
(evaporator)
Connection pipe specification:
Liquid pipe:1/4" (6mm)
Gas pipe:3/8" (9.52mm) 09/12K
Gas pipe:1/2" (12mm) 18K
14
Gas pipe
side
Valve
Di s charge
Suction
Compressor
Liquid pipe
side
Valve
Strainer
Gas pipe
side
Valve
Di s charge
Suction
Compressor
Liquid pipe
side
Valve
Strainer
Outdoor unit
4-Way valve
Accumlator
Heat
exchanger
(condenser)
Electric
Strainer
expand
valve
Outdoor unit
4-Way valve
Accumlator
Heat
exchanger
(condenser)
Capillary
Strainer
Service Manual
COOLING
HEATING
COOLING
HEATING
Technical Information