Refrigerant System Diagrams; Model: Aohg18Kmta - Fujitsu GENERAL ASHG18KMTE Service Manual

5. Refrigerant system diagrams

5-1. Model: AOHG18KMTA

Th
D
Muffler
Acccumlator
Th :Thermistor (Discharge temperature)
D
Th :Thermistor (Outdoor temperature)
O
Th :Thermistor (Heat exchanger out temperature)
HO
Th :Thermistor (Pipe temperature)
PI
Th :Thermistor (Room temperature)
R
5-1. Model: AOHG18KMTA
3-way
valve
Muffler
4-way valve
Cooling
Heating
Heat exchanger
( INDOOR )
Th
R
Heat exchanger
( OUTDOOR )
Th
O
- (02-16) -
Th
PI
2-way
valve
Strainer
Expansion valve
Strainer
Th
HO
5. Refrigerant system diagrams