LG GR-G267TV Service Manual page 78

TROUBLE DIAGNOSIS
PROBLEM
6. Condensation
4) Condensation on door.
and ice
Condensation on the duct door. - Duct door heater is cut.
formation.
Condensation on the
dispense recess.
Condensation on the
door surface.
Condensation
on the gasket
surface.
5) Water on the floor.
Condensation in the refrigerator compartment.
Defrosted water overflows.
Discharging hose
location.
Tray drip.
Position of drain.
1) Compressor compartment operating sounds.
7. Sounds
Compressor sound
inserted.
OLP sound.
Capacitor noise.
Pipe sound.
CAUSE/CHECK POINTS
Recess Heater is cut.
Duct door is open. / Foreign material clogging.
Not fully filled. Surface.
Corner.
Adiabatics liquid contraction.
Bad wing adhesion. Wing sag(lower part).
Door liner shape mismatch.
Corner. Too much notch.
Broken.
Home Bar heater is cut.
Clogged discharging hose.
Evaporation tray located at wrong place.
Damaged.
Breaks, holes.
Small Capacity.
Sound from machine itself.
Sound from vibration.
Restrainer.
Bushing Too hard.
seat. Distorted.
Aged.
Burnt.
Stopper. Bad Stopper Not fit
assembly.
Compressor base not connected.
Bad welding compressor stand(fallen).
Foreign materials in the compressor
compartment.
Chattering sound.
Insulation paper vibration.
Pipe contacts each other. – Narrow interval.
No vibration damper.
Capillary tube unattached.
- 78 -
Liquid shortage.
Liquid leak.
(inner
diameter
of stopper).
Tilted.
Not
Damping Bushing-Q.
Damping Bushing-S.
REMARKS