LG GR-G267ATBA, Service Manual

Page: 78 / 130

TROUBLE DIAGNOSIS
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PROBLEM CAUSE/CHECK POINTS REMARKS
6. Condensation
and ice
formation.
7. Sounds
4) Condensation on door.
Condensation on the duct door. - Duct door heater is cut.
Condensation on the
dispense recess.
Condensation on the Not fully filled. Surface.
door surface. Corner.
Adiabatics liquid contraction.
Condensation
on the gasket
surface.
5) Water on the floor.
Condensation in the refrigerator compartment.
Defrosted water overflows. Clogged discharging hose.
Discharging hose Evaporation tray located at wrong place.
location.
Tray drip.
Damaged.
Breaks, holes.
Small Capacity.
Position of drain.
1) Compressor compartment operating sounds.
Compressor sound Sound from machine itself.
inserted. Sound from vibration.
Restrainer.
Bushing
Too hard.
seat. Distorted.
Aged.
Burnt.
Stopper. Bad Stopper Not fit
assembly. (inner
diameter
of stopper).
Tilted.
Not
Compressor base not connected.
Bad welding compressor stand(fallen).
Foreign materials in the compressor
compartment.
OLP sound. Chattering sound.
Insulation paper vibration.
Capacitor noise. Pipe contacts each other. – Narrow interval.
Pipe sound. No vibration damper. Damping Bushing-Q.
Damping Bushing-S.
Capillary tube unattached.
Recess Heater is cut.
Duct door is open. / Foreign material clogging.
Bad wing adhesion. Wing sag(lower part).
Door liner shape mismatch.
Corner. Too much notch.
Broken.
Home Bar heater is cut.
Liquid shortage.
Liquid leak.