Refrigerant System Diagram - Fujitsu AUYF12LAL Service Manual

REFRIGERANT
SYSTEM DIAGRAM
OUTDOOR UNIT
Heat
exchanger
: Compressor thermistor
: Discharge pipe thermistor
: Heat exchanger thermistor (Middle)
: Heat exchanger thermistor (Out)
: Outdoor thermistor
<Refrigerant pipe diameter>
AUYF12LAL / AOY_12LA_L
Liquid : 1/4" (6.35 mm)
Gas : 3/8" (9.52 mm)
AUYF14LAL / AOY_14LA_L
AUYF18LAL / AOY_18LA_L
Liquid : 1/4" (6.35 mm)
Gas : 1/2" (12.70 mm)
AUYA24LBL / AOY_24LA_L
Liquid : 1/4" (6.35 mm)
Gas : 5/8" (15.88 mm)
2009.06.18
Muffler
4-Way
valve
Compressor
Expansion
valve
Strainer
Muffler
Accumulator
Strainer
<Refrigerant direction>
Cooling
Heating
5
INDOOR UNIT
3-Way
valve
2-Way
valve
: Pipe thermistor
: Room thermistor
Heat
exchanger