LG LRBP1031W User Guide - Page 11

Fan motor, doesn't run.

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3 ANOTHER ELECTRIC • Cooling is impossible COMPONENTS Compressor doesn't run. _._ Check if current flows to _ the following components. a. Thermistor b. Starting devices c. OLP d. Compressor coil e. Circuit Parts Cause. _- Poor contacting. Shorted or broken. _, Poor contacting or shorted. Coil shorted. Poor contacting or shorted. Replace each component. Running state of Compressor is poor. ] Check a starting voltage. J Check if current flows ] to starting devices. t Check current flowing in sub-coil of Compressor. F "-LLow voltage. ,.j aPnodorbcrooknetanc. ting Shorted. • Cooling ability is poor Check capacity of OLR ]_{ Tabhoeveitemarse dneosrmcraibl.ed ]_[ Lack of capacity. Coil of motor Compressor. Raise the voltage. Replace _,[ each component. _[ Replace the compressor. Fan motor doesn't run. [__ Check current flowing in SWITCH, DOOR. "[ Check current flowing inthe MOTOR[MECH], FAN. _ Much frost are sticked to the EVAPORATOR. Check current flowing of the following components. • THERMISTOR • FUSE, MELTING Check current flowing of the following components. • HEATER, SHEATH Poor contacting. Coil is shorted. Shorted. Replace each component. Replace _[ each component. Replace the Heater, Sheath -13-

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3 ANOTHER
ELECTRIC
COMPONENTS
•
Cooling
is
impossible
Compressor
_._
Check if current
flows to
doesn't
run.
_
the following
components.
Cause.
a. Thermistor
b. Starting
devices
c. OLP
d. Compressor
coil
e. Circuit
Parts
_- Poor contacting.
Shorted
or broken.
_, Poor contacting
or shorted.
Coil shorted.
Poor contacting
or shorted.
Replace
each component.
Running state of
Compressor
is poor.
•
Cooling
ability
is poor
t
]
F
Check a starting
voltage.
J
"-L
Check
if current flows
]
,.j
to starting devices.
Check current flowing
in sub-coil of
Compressor.
Check capacity
of OLR ]_{
The items described
]_[
above are normal.
Low voltage.
Poor contacting
_,[
and broken.
Shorted.
Lack of capacity.
Coil of motor
_[
Compressor.
Raise the voltage.
Replace
each
component.
Replace
the compressor.
Replace
each component.
Fan motor
doesn't run.
Much frost are sticked
to the EVAPORATOR.
[__
Check current flowing
in SWITCH,
DOOR.
"[
Checkcurrentflowinginthe
MOTOR[MECH],FAN.
_
Check current flowing
of the following
components.
• THERMISTOR
• FUSE, MELTING
Check current flowing
of the following
components.
• HEATER,
SHEATH
Poor contacting.
Coil is shorted.
Shorted.
_[
Replace
each component.
Replace
the Heater, Sheath
-13-