Fujitsu ASU12RLS3

REFRIGERANT
SYSTEM DIAGRAM
Refrigerant direction
Cooling
Heating
Refrigerant pipe diameter
Liquid : 1/4" (6.35 mm)
Gas : 3/8" (9.52 mm)
2-Way valve
Strainer
Strainer
3-Way valve
Muffler
Accumulator
Muffler
4-Way valve
Expansion valve
Heat exchanger
(indoor unit)
Heat exchanger
(outdoor unit)
Compressor
2015.01.06 3