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LG GR-M562Y*X/M602Y*X - PTC and OLP Troubleshooting

LG GR-M562Y*X/M602Y*X
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- 14 -
6-2 PTC AND OLP
65
3
4
YES
NO
Normal operation of
Compressor is
impossible or poor.
Separate the PTC from
Compressor and
measure the resistance
between No. 5 and 6
(only RSIR Type) or No.
4 and 5 of PTC with a
Tester or Wheat stone
bridge. (Figure 22)
Separate the OLP
from Compressor and
check resistance
value between two
terminals of OLP with
a Tester. (Figure 23)
Observation value at
220V/50Hz : 47 30%
220 - 240V/50Hz : 4730%
110 -115V/60Hz : 6.830%
220V/60Hz : 47 30%
127V/60Hz : 22 30%
The resistance value is
0 or several
hundreds or infinity.
Check another
electric components.
Replace OLP.
Check another
electric components.
Replace
PTC.
Figure 23
Figure 22

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