Gree BMKH18M23UH Manuale di servizio - Pagina 13

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Service Manual

4. Refrigerant System Diagram

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Gas-liquid

separator

Variable

volume

Compressor

Outdoor Uin

Indoor Uint

Technical Information

Solenoid valve

(high pressure)

Solenoid valve

(low pressure)

Gas-liquid

separator

Air injection

Heat Exchanger

Outdoor evaporator

4-way valve

Heat Exchanger

Electronic

expansion

valve A

Unloading valve

Flash vaporizer

Electronic Expansion Valve

COOLING

HEATING