LG LDNS22220 Series Owner's Manual page 46

Bottom freezer refrigerator

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46 TROUBLESHOOTING

Problem

Dripping

Pulsating or high-

pitched sound

Water running into the drain pan during the defrost cycle.

• Normal Operation

Your refrigerator is designed to run more efficiently to keep your food items at the

desired temperature. The high efficiency compressor may cause your new refrigerator

to run longer than your old one, but it is still more energy efficient than previous

models. While the refrigerator is running, it is normal to hear a pulsating or high-

pitched sound.

• Normal Operation

Possible Cause & Solution

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