4-2. Model: AOYG14LZCAN
Muffler
Th
D
Cooling
Heating
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
Heat exchanger
3-Way
valve
Muffler
Heat exchanger
(OUTDOOR)
- 44 -
(INDOOR)
Th
PI
Th
R
Expansion valve
Th
HO
Th
O
2-Way
valve
Receiver
Strainer
Strainer