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LG GR-151SPF - PTC COMPONENT TESTING; Procedure for Testing PTC Functionality

LG GR-151SPF
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PTC
Poor starting or no
operating of the
Compressor.
First, separate the PTC from
the Compressor and check the
voltage between NO 5 and 6
in the PTC with a multitester
or Wheatstone Bridge.
._ The value is in the
range of 15-28 for Normal
the 22¥ PTC.
_-_ The value is 0. H
"_ The value is i -. _'_
.-.)
Separate the OLP from
the Compressor and
check resistance value
between two terminals of
OLP with Tester.
Abnormal
Abnormal
YE_ Check anotherelectric components.
"-'N-'Q--_ Replace OLP" l
F4
Check another
electric
components.
Replace the
PTC.
Replace the
PTC.
-13-

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