Refrigerant System Diagram - Fujitsu ABYF18LAT Service Manual

REFRIGERANT SYSTEM DIAGRAM

OUTDOOR UNIT
Heat exchanger
Cool
Heat
Refrigerant pipe diameter
ABYF18L_T / AOY_18LA_L
Liquid : 1/4" (6.35 mm)
Gas : 1/2" (12.70 mm)
ABYF24L_T / AOY_24LA_L
Liquid : 1/4" (6.35 mm)
Gas : 5/8" (15.88 mm)
2008.06.26
Muffler
4-Way
valve
Compressor
Expansion
valve
Strainer
: THERMISTOR (COMPRESSOR TEP.)
: THERMISTOR (DISCHARGE TEP.)
: THERMISTOR (HEAT EXCHANGER MED TEP.)
: THERMISTOR (HEAT EXCHANGER OUT TEP.)
: THERMISTOR (OUTDOOR TEP.)
Muffler
3-Way
valve
Accumulator
2-Way
Strainer
valve
5
INDOOR UNIT
Heat exchanger
: THERMISTOR (PIPE TEP.)
: THERMISTOR (ROOM TEP.)