SERVICE PARTS INFORMATION 2
Inverter Compressor
02-30
Check Point 1 : Check connection
Check Point 2 : Check winding resistance
Check Point 3 : Replace Inverter PCB
U
V
W
Check terminal connection of Compressor
(Loose or incorrect wiring)
Check winding resistance of each terminal
If the resistance value is 0 or infinite, replace Compressor.
If Check Point 1, 2 do not improve the symptom, replace lnverter PCB.
Resistance value : 0.71
(at 20°C)
U
(RED)
V
(WHITE)
W
(BLACK)
Inverter PCB
Check connection of Inverter PCB
(Loose or incorrect wiring)
W9W8
W7
RED
WHITE
BLACK
Compressor
Inverter PCB
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