Other Electric Components - LG LRTBC2021BS Service Servicing Precautions

6-4 OTHER ELECTRIC COMPONENTS
• Cooling is impossible
doesn't run. _ the following I Cause
components. I
,
I
a, Thermostat _ Poor contacting and
gas leakage.
b. Starting devices _ Shorted or broken,
Poor contacting
c. OLP m or shorted.
d. Compressor coil
Coilshorted.
e. Defrost Timer _ Poor contacting
-_or shorted.
f. Circuit parts
I
_ Replaco
indicated component, I
poorly.C°mpress°r runs i'm "_ CheCkvoltage.a starting
Low voltage.
__ Chee_ifeurrentfl_.qs _ PoorcontaeUng
to starting devices, and broken,
_ heck current floWing _-_ Shorted.
in sub-coil of
Compressor.
_ Raise the voltage. I
I--f = ,0 coooo I
_ Check capacity of OLR _ Lack of capacity. _--
}_ The items doscribed I_ C°il of mot°r I_ Replace I
above are normal. Compressor. the compressor.
• Cooling ability is poor
Fan motor t--_
doesn't run.
_1 r
Check current flowing _ Poor contacting.
of the door S/IV.
Check current flowing _ Coil is shorted,
in the Fan Motor. I-I
Check the running _ Running Js poor.
condition of Timer. I ri (Coil is shorted.)
Check current flowing ] _[
of the following _-_ Shorted.
components.
• Defrost Thermostat
• Fuse-M
Check current flowing
of the following
I
components.
• L-cord
• TE*PIata Heater
_ Replace
indicated component.I
Replace I
indicated component.
Replace indicted component. I
-12-