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Fan LL
4D040337A
M
SV
SV
SP
SP
HPS
Heat exchangerHeat exchangerHeat exchanger
Indoor unit operation
" ON "
Fan OFF
Fan ON
" OFF "
" OFF "
Filter
FilterFilterFilterFilterFilter
Indoor unitIndoor unitIndoor unit
FanFanFan
Electronic
expansion
valve
Electronic
expansion
valve
Electronic
expansion
valve
High temperature, high pressure gas
High temperature, high pressure liquid
Low temperature, low pressure
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
pipe
Capillary
tube
Fan
Filter
FilterFilter
Oil
separator
High pressure
sensor
Pressure
regulating valve
Filter
Low pressure
sensor
Filter
Filter
Heat exchanger
Four way
valve
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