Service manual

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SV
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High temperature, high pressure gas
High temperature, high pressure liquid
Low temperature, low pressure
Fan ON
" ON "
Heat exchangerHeat exchanger
Fan OFF
" OFF "
Indoor unit operation
Filter
FilterFilterFilterFilterFilter
Indoor unitIndoor unitIndoor unit
Fan ON
" ON "
Heat exchanger
FanFanFan
Thermostat "ON" Thermostat "OFF"
Solenoid
valve
Solenoid
valve
Stop valve (With service port on on-site piping side ø7.9mm flare connection)
High pressure
switch
Compressor
INV
Receiver
Electronic
expansion valve
Heat exchanger
Heat exchanger
pipe
Capillary
tube
Fan
SV
Filter
Filter
Filter
Oil separator
High pressure
sensor
Four way
valve
Pressure
regulating valve
SP
Filter
Low pressure
sensor
SP
Filter
Filter
4D040337A
Electronic
expansion
valve
Electronic
expansion
valve
Electronic
expansion
valve