LG LSMX214ST Service Manual page 42

PROBLEM INDICATED BY
COOLING is If
poor. REFRIGERATOR
TEMPERATURE
is too low.
DEFROSTI- NO
NG is poor. DEFROSTING.
CHECKING
CHECK
METHOD
1. If FREEZER Check is FREEZER
TEMPERATU- TEMPERATURE is
RE is normal. too low.
2. If amount of Make sure that the
cool air from amount and speed
FAN MOTOR of cool air are
is sufficient. sufficient by
touching the check
supplied on the
REFRIGERATOR.
3. Door Line Check door seal
contact. when door is closed.
1. If HEATER USE TEST MODE3
emits heat. (forced
DEFROSTING).
2. If DRAIN PIPE Check DRAIN PIPE. DRAIN PIPE is
is blocked.
3. If ice remains Make sure that
after DEFROST
DEFROSTING. SENSOR is
connected.
Make sure that
FREEZER
/REFRIGERATOR
DOOR is closed.
- 42 -
CAUSE
Make sure the DOOR
isattached.
FAN MOTOR is Replace FAN
poor. MOTOR.
Passage of cool air Remove impurities.
is blocked.
EVA frozen. See DEFROSTING is
poor.
Door liner damaged. Replace Door liner.
HEATER Replace HEATER.
disconnection.
TEMPERATURE Replace
FUSE disconnection. TEMPERATURE
FUSE.
Connection is poor. Check
EVAPORATOR
connection and wire
of MAIN PWB
CONNECTOR.
DEFROST- Replace DEFROST-
SENSOR is poor. SENSOR.
HEATER RELAY is Replace RY4 of
poor. MAIN PWB.
Remove ice and
blocked. impurities.
Check HEATER
PLATE resistance.
Connection is poor. Reassemble the
DEFROST-SENSOR.
DOOR does not Reassemble DOOR.
close properly.
Replace GASKET.
SOLUTION