Fujitsu AOYR18LEC - Refrigerant System Diagram

REFRIGERANT SYSTEM DIAGRAM
2-Way
valve
Strainer
Muffler
Strainer
3-Way
valve
Muffler
4-Way valve
Expansion valve
Heat exchanger
(Indoor unit)
Heat exchanger
(Outdoor unit)
Sub-accumulator
Compressor
Cooling
Refrigerant direction
Heating
Refrigerant pipe diameter
Liquid : 1/4" (6.35 mm)
Gas : 1/2" (12.7 mm)
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