Refrigerant Circuit - Haier AP482AKEAA Service Manual

9. Refrigerant circuit

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