Inverter Compressor - Fujitsu AU*G36LRLA Service Instruction

SERVICE PARTS INFORMATION 2

Inverter Compressor

Check Point 1 : Check connection
Check terminal connection of Compressor
(Loose or incorrect wiring)
U(R)
(RED)
Inverter PCB
V(S)
Check Point 2 : Check winding resistance
Check winding resistance of each terminal
If the resistance value is 0
U(R)
W(C)
Check Point 3 : Replace Inverter PCB
If Check Point 1, 2 do not improve the symptom, replace Inverter PCB.
W(C)
(BLACK)
(WHITE)
or infinite, replace Compressor.
Resistance value : 0.79
V(S)
Check connection of Inverter PCB
(Loose or incorrect wiring)
TM806
(W)
TM805
(V)
Inverter PCB
TM804
(U)
RED
(at 20°C)
02-40
BLACK
WHITE
Compressor