Refrigerant System Diagram - Lennox LI012CI-180P432 Service Manual

Service Manual

4. Refrigerant System Diagram

LI012CI-180P432 LI012CO-180P432
Indoor unit
Heat
exchanger
(evaporator)
LI012HI-180P432 LI012HO-180P432
Indoor unit
Heat
exchanger
(evaporator)
Connection pipe specification:
Liquid pipe:1/4"
Gas pipe:3/8"
Technical Information
Gas pipe
side
Valve
Di s charge
Suction
Compressor
Liquid pipe
side
Valve
Gas pipe
side
Valve
Di s charge
Suction
Compressor
Liquid pipe
side
Valve
Strainer
Outdoor unit
Accumlator
Heat
exchanger
(condenser)
Electron
Strainer
expansion
valve
Outdoor unit
4-Way valve
Accumlator
Heat
exchanger
(condenser)
Electron
Strainer
expansion
valve
COOLING
COOLING
HEATING
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