Service Manual

SERVICE PARTS INFORMATION 2

Compressor

Check Point 1 : Check connection

Check Point 2 : Check winding resistance

Check Point 3 : Replace Inverter PCB

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 Inverter PCB.

Resistance value : 0.344

(at 77

°F

)

Check connection of Inverter PCB

(Loose or incorrect wiring)

S: WHITE

R: RED

C(T) : BLACK

compressor

Inverter PCB

TM400 (RED)

TM401 (WHITE)

TM402 (BLACK)

02-69

C(T)