Friedrich MW18Y3F, MR18Y3F specifications Refrigerant System Diagram

REFRIGERANT SYSTEM DIAGRAM

Model : MW18Y3F / MR18Y3F

3-Way valve

Muffler

Compressor 4-Way valve

Sub-accumulator

Cooling

Heating

Heat exchanger ( INDOOR )

Sub-heat2-Way

exchangervalve ( INDOOR )

	Strainer
	Expansion valve
Heat exchanger	Strainer
( OUTDOOR )

Refrigerant pipe diameter Liquid : 1/4" (6.35 mm) Gas : 1/2" (12.7 mm)

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