Fujitsu AOUH12LMAH1 - Models: AOUH09 LMAH1 and AOUH12 LMAH1; Refrigerant System Diagrams

5. Refrigerant system diagrams
5-1. Models: AOUH09LMAH1 and AOUH12LMAH1
Strainer
Strainer
3-way
valve
2-way
valve
Muffler
4-way valve
Expansion valve
Heat exchanger
Heat exchanger
(INDOOR)
(OUTDOOR)
Compressor
Cooling
Heating
Th
D
Th
R
Th
PI
Th
O
Th
HO
: Thermistor (Discharge temperature)
: Thermistor (Outdoor temperature)
: Thermistor (Heat exchanger out temperature)
Th
D
Th
O
Th
HO
: Thermistor (Room temperature)
: Thermistor (Pipe temperature)
Th
R
Th
PI
Muffler
5-1. Models: AOUH09LMAH1 and AOUH12LMAH1 - (02-11) - 5. Refrigerant system diagrams
TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST