LG LSC27931SB Service Manual page 47

CLAIMS.
4. Warm
1) Colgged cooling path.
refrigerator
Adiabatics liquid leak.
compartment
Foreign materials. –– Adiabatics dump liquid.
temperature.
2) Food storate.
5. No automatic
1) Faulty temperature sensor in freezer or refrigerator compartment.
operation.
Faulty contact.
(faulty
Faulty temperature characteristics.
contacts)
2) Refrigeration load is too much.
3) Poor insulation.
4) Bad radiation.
5) Refrigerant leak.
6) Inadequate of refrigerant.
7) Weak compressor discharging power.
8) Fan does not work.
9) Button is set at strong .
6. Condensation
1) Ice in freeezer compartment.
External air inflow. –– Bushing installed incorrectly.
and ice
Door opens
formation.
but not closes.
Gap around gasket. –– Contraction, distortion, loose, door twisted, corner not
Food vapor. –– Storing hot food. –– Unsealed food.
2) Condensation in the refrigerator compartment.
Door opens
but not closes.
Gasket gap.
3) Condensation on liner foam.
Cool air leak
and transmitted.
CAUSES AND CHECK POINTS.
Store hot food.
Store too much at once.
Door open.
Packages block air flow.
Food. T oo much food.
Hot food.
Frequent opening and closing.
Cool air leak.
Poor door close. – Partly opens.
High ambient temperature.
Space is secluded.
Different rating.
Small capacity.
Weak door closing power.
Stopper malfunction.
Door sag.
Food hinders door closing.
fully inserted.
Insufficient closing.
Door sag.
Food hinders door closing.
Not fully filled. T op table part.
Out plate Ref/Lower part.
Flange gap. –– Not sealed.
Gasket gap.
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HOW TO CHECK
• Inspect parts measurements
and check visually.