Fujitsu ASYA07LCC Service Manual page 4

REFRIGERANT
SYSTEM DIAGRAM
Muffler
Refrigerant pipe diameter
Liquid : 1/4" (6.35 mm)
Gas : 3/8" (9.52 mm)
2006.04.04
3-Way
valve
4-Way valve
Cooling
Heating
Heat exchanger
( INDOOR )
Heat exchanger
( OUTDOOR )
3
2-Way
valve
Strainer
Expansion valve
Strainer