LG LRMVS3006 Series Service Manual page 106

Check the Compressor & Harness
1. Check the Harness connection
2. Check the Compressor
Power
off
C heck the Resistance
(point B)
Y
Connection error
→ Comp Terminal resistance measurement (Power & Common, Save & Common)
→ Check the broken-down insulation : Comp. Save - Earth resistance measurement
→ Step 1. Power off.
Step 2. Check the Resistance(point A)
Step 3. Check the harness(INF ohm).
Step 4. Check the Resistance(point B)
Step 5. Check the Resistance(point D)
Y
C heck the Resistance
(point A)
N N
C heck the Resistance
(point D)
Y
B~D
A~B
Connection error
Y
C heck the Harness
N
N
N
Replace
C heck
C omp. terminal
Compressor
-104-
Y
Harness Connection
OK
Y
Harness
failure
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