DAEWOO ELECTRONICS FRN-U20BC, Service Manual

Page: 49 / 83

48
Start
Level the refrigerator by
adjusting wheels.
☞
Refer to User’s Guide
and SVC Manual.
Y
N
Set it right.
Y
N
Change the Rubber absorber.
Y
N
Attach a restrainer on the comp.
head to reduce vibration and
high frequency noise.
Y
N
Change the compressor.
Remarks
●
Compressor sound is somewhat normal because it works like a heart to circulate the refrigerant in
the pipes during the refrigerator operation.
●
Rattling or metallic touch sound of motor, piston of comp. can be heard when it starts or stops.
6-4. Operation Noise of Refrigerator
6-4-1. Comp. operation Noise
Refrigerator is leveled ?
Front cover or door gasket
is assembled wrong ?
Rubber absorber comp
is distorted or aged ?
Sound from Comp itself
or Vibration ?