Cooling Operation - LG ARUV Series Service Manual

Multi v plus system

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4. Piping Diagrams

4.1 Refrigerant Flow for Each Operation Mode

4.1.1 Cooling Operation

: Inverter compressor

: Linear Expansion Valve

: Oil Separator

Accum. : Accumulator

Only for training and service purposes

Heat Exchanger

Liquid Injection

:High temperature / High pressure gas

:High temperature / High pressure liquid

:Low temperature / Low pressure gas

Heat Exchanger

Piping Diagrams

Pressure sensor

Pressure switch

Solenoid valve

Service valve

LGE Internal Use Only

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