SERVICE PARTS INFORMATION 2
Check Point 1 : Check Connection
Check Point 2 : Check Winding Resistance
U(R)
Compressor
Check terminal connection of Compressor
(loose or incorrect wiring)
Check terminal connection of Main PCB
(loose or incorrect wiring)
Check winding resistance of each terminal
If the resistance value is 0 or infinite, replace Compressor.
If the symptom does not change with above Check 1, 2, replace Main PCB.
U(R)
(RED)
V(S)
(WHITE)
W (T)
(BLACK)
Main PCB
TM303
Compressor
R
・For AOU18RLXFZH
・
For AOU24RLXFZH
esistance V
alue : 0.82 at 68°F(20°C)
Main PCB
BLACK
WHITE
RED
TM305
TM304
W (T)
V(S)
Check Point 3 : Replace Main PCB
02-45
Resistance Value : 0.64 at 68°F(20°C) :
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