4. Refrigerant circuit
4-1. Model: AOU36RLXFZ1
EXPANSION
VALVE
STRAINER
CHARGING
VALVE
HEAT EXCHANGER
Indoor unit A
: THERMISTOR (DISCHARGE TEMP.)
: THERMISTOR (OUTDOOR TEMP.)
: THERMISTOR (PIPE TEMP.)
: THERMISTOR (COMPRESSER TEMP.)
4-1. Model: AOU36RLXFZ1
PRESSURE SWITCH
EXPANSION
VALVE
STRAINER
CHARGING
VALVE
HEAT EXCHANGER
Indoor unit B
- 253 -
CONDENSER
RECEIVER TANK
HEAT EXCHANGER
DISTRIBUTOR
EXPANSION
VALVE
STRAINER
CHARGING
CHARGING
VALVE
VALVE
HEAT EXCHANGER
HEAT EXCHANGER
Indoor unit C
Indoor unit D
: THERMISTOR (ROOM TEMP.)
: THERMISTOR (PIPE TEMP.)
STRAINER
EXPANSION
VALVE
STRAINER
4. Refrigerant circuit