Haier AU182AEEAA - 9. Refrigerant Circuit; AU182 AEEAA Refrigerant Circuit Diagram; AU242 AGEAA Refrigerant Circuit Diagram

Commercial Air Conditioner Model: AP*****EAA AU*****EAA
23
9. Refrigerant circuit
AU182AEEAA
AU242AGEAA, AU48NAIEAA, AU60NAIEAA
1. high pressure switch 2. low pressure switch
cooling
heating
evaporator
indoor coil temp. sensor
3-way stop
valve
suction temp. sensor
discharging temp.
sensor
maintenance
valve
4-way valve
single check
valve
main
capillary
sub-capillary
compressor
stop valve
condenser
defrost temp. sensor
muffle
compressor
air-liquid
segregator
check valve
check
valve
4-way valve
3-way stop
valve (air side)
coil
temp.
sensor
evaporator
2
1
capillary
3-way stop
valve (liquid
side)
cooling
heating
defrost
temp.
sensor
condenser
discharging temp. sensor
heater