LG SxS GR-P247 Service Manual page 78

TROUBLE DIAGNOSIS
CLAIMS.
6. Dew and
4) Dew on door.
ice formation.
Dew on the duct door. - Duct door heater is cut.
Dew on the dispense
recess.
Dew on the door surface.
Dew on the
gasket surface.
5) Water on the floor.
Dew in the refrigerator compartment.
Defrosted water overflows.
Discharging hose
location.
Tray drip.
Position of drain.
7. Sounds
1) Compressor compartment operating sounds.
Compressor sound
inserted.
O.L.P. sound.
Capacitor noise.
Pipe sound.
CAUSES AND CHECK POINTS.
Recess Heater is cut.
Duct door is open. / Foreign material clogging.
Not fully filled. Surface.
Cormer.
P/U 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.
Rubber 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.
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HOW TO CHECK
Liquid shortage.
Liquid leak.
(inner
diameter
of stopper).
Tilted.
Not
Damping rubber-Q.
Damping rubber-S.