Refrigerant System Diagram - Fujitsu AUXG24LRLB Service Manual

R EF R IG E R A N T
S Y S TE M D I A GR A M
Muffler
Pressure
switch
Compressor
Sub-accumulator
2015.11.24
Heat exchanger
(Indoor unit)
3-way valve
Muffler
4-Way valve
Heat exchanger
(Outdoor unit)
2-way valve
Strainer
Expansion valve
Strainer
4
Cooling flow
Heating flow
Refrigerant pipe diameter
[18]
Liquid : 1/4" (6.35 mm)
Gas : 1/2" (12.7 mm)
[24]
Liquid : 1/4" (6.35 mm)
Gas : 5/8" (15.88 mm)