LG LSC27914SB Owner's Manual - Page 64

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2-3. TEMPERATURE - 63 - Problems Causes Checks Measures Remarks High temperature in the freezer compartment. Poor cool air circulation due to faulty - Lock -- Check resistance with a fan motor. tester. 0 : short. : cut. - Rotate rotor manually and check rotation. - Wire is cut. - Bad terminal contact: Check terminal visually. - Fan constraint. - Fan shroud contact: Confirm visually. - Fan icing: Confirm visually. - Replace fan motor. - Reconnect and reinsert. - Maintain clearance and remove ice (Repair and/or replace shroud if fan is constrained by shroud deformation). Faulty fan motor due to faulty door switch operation. - Iced button (faulty) operation: - Confirm icing causes and repair. Press button to check - Replace door switch. - Faulty button pressure and contact: Press button to check operation. - Door cannot press door switch - Door sag: fix door. button: Check visually. - Door liner bent:replace door or attach sheets. Bad radiation conditions in compressor compartment. - Check the clearance between the - Keep clearance between refrigerator and wall (50 mm in refrigerator and walls (minimum minimum). 50mm). - Check dust on the grill in - Remove dust and contaminants compressor compartment. from grill for easy heat radiation. - Check dust on the condenser coils. - Remove the dust with vacuum cleaner from the coils condenser while the refrigerator is off. - The fan may be broken if cleaning performs while the refrigerator is on.

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2-3. TEMPERATURE
Problems
Causes
Checks
Measures
Remarks
High
Poor cool air circulation due to faulty
- Lock –– Check resistance with a
- Replace fan motor.
temperature
fan motor.
tester.
in the freezer
0
: short.
compartment.
: cut.
- Reconnect and reinsert.
- Rotate rotor manually and check
rotation.
- Wire is cut.
- Bad terminal contact: Check
- Maintain clearance and remove ice
terminal visually.
(Repair and/or replace shroud if fan
- Fan constraint.
-
Fan shroud
is constrained by shroud
contact: Confirm
deformation).
visually.
- Fan icing:
Confirm visually.
Faulty fan motor due to faulty door
- Iced button (faulty) operation:
- Confirm icing causes and repair.
switch operation.
Press button to check
- Replace door switch.
- Faulty button pressure and contact:
Press button to check operation.
- Door cannot press door switch
- Door sag: fix door.
button: Check visually.
- Door liner bent:replace door or
attach sheets.
Bad radiation conditions in
- Check the clearance between the
- Keep clearance between
- The fan may be
compressor compartment.
refrigerator and wall (50 mm in
refrigerator and walls (minimum
broken if cleaning
minimum).
50mm).
performs while the
- Check dust on the grill in
- Remove dust and contaminants
refrigerator is on.
compressor compartment.
from grill for easy heat radiation.
- Check dust on the condenser coils.
- Remove the dust with vacuum
cleaner from the coils condenser
while the refrigerator is off.
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