Refrigerant System Diagrams; Models: Rog09Kmcdn And Rog12Kmcdn - Fujitsu RSG09KMCDN Service Manual

5. Refrigerant system diagrams

5-1. Models: ROG09KMCDN and ROG12KMCDN

Muffler
Th
D
Th :Thermistor (Discharge temp.)
D
Th :Thermistor (Outdoor temp.)
O
Th :Thermistor (Heat exchanger out temp.)
HO
Th :Thermistor (Room temp.)
R
Th :Thermistor (Pipe temp.)
PI
5-1. Models: ROG09KMCDN and ROG12KMCDN
3-way
valve
Muffler
4-way valve
Cooling
Heating
Heat exchanger
( INDOOR )
Th
R
Heat exchanger
( OUTDOOR )
Th
O
- (02-17) -
Th
PI
2-way
valve
Strainer
Expansion valve
Strainer
Th
HO
5. Refrigerant system diagrams