Service manual

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Oil equalizing pipe to other outdoor units
Liquid piping to other outdoor units
Gas piping to other outdoor units
S
S
M
SP
SP
HPS
HPSHPS
Filter
Oil seperator
SV
SV
SV
SV
SV
SV
Solenoid
valve
Solenoid
valve
Solenoid
valve
Four way
valve
Solenoid
valve
High pressure
sensor
High pressure
switch
High pressure
switch
Check valve
Check
valve
Check
valve
Check
valve
Check
valve
Check
valve
Check
valve
Low pressure
sensor
Compressor
INV
Compressor
STD2
Compressor
STD1
Filter
Filter
Filter
Filter
Oil separator
Oil separator
Pressure
regulating
valve
Pressure
regulating
valve
Heat exchange
pipe
Heat exchanger
Capillary
tube
Capillary tube Capillary tube
Capillary
tube
Capillary
tube
Capillary
tube
Capillary
tube
Filter
Filter
Filter
Filter
Filter
Check
valve
Check
valve
Check
valve
Check
valve
Check
valve
Electronic expansion
valve
Electronic expansion
valve
Fan
Stop valve (With service port on on-site piping side ø7.9mm flare connection)
High temperature, high pressure gas
High temperature, high pressure liquid
Low temperature, low pressure
Indoor unit operation
" ON "
Fan OFF
" OFF "
" ON "
Filter
FilterFilterFilter
Indoor unitIndoor unit
Thermostat "ON"
Thermostat "OFF"
Electronic
expansion
valve
Electronic
expansion
valve
Electronic
expansion
valve
Heat exchangerHeat exchangerHeat exchanger
Filter
Fan FanFan
Filter
Indoor unit
Solenoid
valve
Receiver
Filter
Filter