TROUBLE
D
IAGNOSIS
-8
8-
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 bushing
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).
Summary of Contents for LRSPC2051AB
Page 41: ...2 GR C247 B247 C207 B207 EXPLANATION FOR MICOM CIRCUIT 41 b e c f a d Speed Speed ...
Page 48: ...2 GR C247 B247 C207 B207 EXPLANATION FOR MICOM CIRCUIT 48 ...
Page 49: ...3 2 Parts list 1 GR P247 L247 P207 L207 EXPLANATION FOR MICOM CIRCUIT 49 ...
Page 50: ...EXPLANATION FOR MICOM CIRCUIT 50 WATER SUPPLY S W ...
Page 51: ...2 GR C247 B247 C207 B207 EXPLANATION FOR MICOM CIRCUIT 51 ...
Page 52: ...EXPLANATION FOR MICOM CIRCUIT 52 WATER SUPPLY S W ...
Page 53: ...3 3 DISPLAY ASSEMBLY part diagram 1 GR P247 L247 P207 L207 EXPLANATION FOR MICOM CIRCUIT 53 ...
Page 54: ...2 GR C247 B247 C207 B207 EXPLANATION FOR MICOM CIRCUIT 54 DOUBLE SIDE TAPE SPREAD SHEET ...
Page 58: ...EXPLANATION FOR MICOM CIRCUIT 58 PCB ASSEMBLY DISPLAY ...
Page 59: ...2 GR C247 B247 C207 B207 EXPLANATION FOR MICOM CIRCUIT 59 PWBASSEMBLY MAIN ...
Page 60: ...EXPLANATION FOR MICOM CIRCUIT 60 PCB ASSEMBLY DISPLAY ...
Page 67: ...CIRCUIT 67 ...
Page 68: ...CIRCUIT 68 ...