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Wiring diagram
Installation introduction
Wiring diagram
Display panel
Ambient temperature sensor
Exhaust temperature sensor
Defrost temperature sensor
Intake temperature sensor
Electronic expansion valve
High pressure switch
Leakage protection coil
Tank temperature
sensor
EEV
Transformer
Fan capacitor
CN26
SW1
External unit
Brown Blue Brown Blue
Alimentation cable(3*2.5mm²)
Interconnection cable(3*1.5mm² )
White
Black
Brown
White
Four-way valve
Fan
Current transformer
White White
Red
Compressor
capacitor
Compressor
Black
M
Brown
Blue
Yellow/green
Yellow/green
Terminal block
CN12
CN2
Off-peak power
switching signal
Brown
Blue
L-OUT
L-IN
L-OUT
L-IN
N-OUT
N-IN
Heat_N
Heat_L
CT1
L N
L N
K1
K3
K4
English