LG GR-B206GVQA User Manual download pdf (Page 91)

TROUBLE

DIAGNOSIS

-91-

Problems

Causes

Checks

Measures

Remarks

Vibration sound. 1. Vibration of shelves and foods in 1-1. Remove and replace the

1) Reassemble the vibrating parts

("Cluck")

the refrigerator.

shelves in the refrigerator

and insert foam or cushion where

2. Pipes interference and capillary 1-2. Check light food and container

vibration is severe.

tube touching in the compressor.

on the shelves.

2) Leave a clearance where parts

compartment.

2-1. Touch pipes in the compressore interfere with each other.

3. Compressor stopper vibration.

compartment with hands.

3) Reduce vibration with rubber

4. Moving wheel vibration.

2-2 Check capillary tube touches

and restrainer if it is severe.

5. Other structure and parts

cover back.

(especially, compressor and pipe).

vibration.

3-1 Check compressor stopper

4) Replace compressor stopper if it

vibration.

vibtates severely.

4-1 Check vibration of front and rear

moving wheels.

5-1 Touch other structures and parts.

Irregular sound. 1. It is caused by heat expansion 1-1 Check time and place of sound 1) Explain the principles of refrigeration

("Click").

and contraction of evaporator,

sources.

and that the temperature difference

shelves, and pipes in the

between operation and defrosting

refrigerator.

can make sounds.

2) If evaporator pipe contacts with other

structures, leave a clearance between

them (freezer shroud or inner case).

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LG GR-B206GVQA User Manual Page 91

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