Fujitsu ASY9LSACW Service Manual page 64

REF R IGE RA N T SYST E M DI AG RA M
Models :
ASY9LSBCW / AOY9LFBC
ASY12LSBCW / AOY12LFBC
Muffler
Refrigerant pipe diameter
Liquid : 1/4" (6.35 mm)
Gas : 3/8" (9.52 mm)
2006.06.01
3-Way
valve
4-Way valve
Cooling
Heating
Heat exchanger
( INDOOR )
Heat exchanger
( OUTDOOR )
AOY9LFBC
(2Pass)
AOY12LFBC
(4Pass)
3
2-Way
valve
Strainer
Expansion valve
Strainer