LG Electronics LDN2273 Troubleshooting Guide, Understanding Sounds You May Hear, Check if, Then

Models: LBC2251 LBN2251 LDN2273

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TROUBLESHOOTING GUIDE

TROUBLESHOOTING GUIDE

UNDERSTANDING SOUNDS YOU MAY HEAR

Your new refrigerator may make sounds that your old one didn’t make. Because the sounds are new to you, you might be concerned about them. Most of the new sounds are normal. Hard surfaces, like the floor, walls and cabinets, can make the sounds seem louder than they actually are. The following describes the kinds of sounds and what may be making them.

REFRIGERATOR DOES NOT OPERATE

UNDERSTANDING SOUNDS YOU MAY HEAR The defrost timer will click when the automatic defrost cycle begins and ends. The thermostat control (or refrigerator control, depending on the model) will also click when cycling on and off.

REFRIGERATOR DOES NOT OPERATE Rattling noises may come from the flow of refrigerant, the water line, or items stored on top of the refrigerator.

Check if... 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, and you may hear a pulsating or high-pitched sound.

Then... You may hear the evaporator fan motor circulating the air through the refrigerator and freezer compartments.

Refer to the Setting the Controls . As each cycle ends, you may hear a gurgling sound due to the refrigerant flowing in your refrigerator.

VIBRATION OR RATTLING NOISE Contraction and expansion of the inside walls may cause a popping noise.

See Installation Section. Water dripping on the defrost heater during a defrost cycle may cause a sizzling sound.

LIGHTS DO NOT WORK You may hear air being forced over the condenser by the condenser fan.

Changing the Light Bulb(s) Section.) Turn You may hear water running into the drain pan during the defrost cycle.

Manual background Due to refrigerator's low energy consumption design, the fans will remain off by the door switch activates the inner compartment light.

Check if...

Then...

The power supply cord is unplugged.

Firmly plug the cord into a live outlet with proper voltage.

 

 

A household fuse has blown or circuit

Replace the fuse or reset the circuit breaker.

breaker tripped.

 

 

 

The refrigerator control is set to the OFF position.

Refer to the Setting the Controls .

 

 

Refrigerator is in the defrost cycle.

Wait about 30 minutes for defrost cycle to end.

VIBRATION OR RATTLING NOISE

Check if...

Then...

The refrigerator is not resting solidly on

Floor is weak or uneven or leveling legs need adjusting.

the floor.

See Installation Section.

LIGHTS DO NOT WORK

Check if...

Then...

The power supply cord is unplugged.

Firmly plug the cord into a live outlet with proper voltage.

 

 

Light bulb is loose in the socket.

Turn the refrigerator control to the OFF position and unplug

 

the refrigerator. Gently remove the bulb and reinsert. Then

 

plug in refrigerator and reset the refrigerator control.

 

 

Light bulb has burned out.

Replace with an appliance bulb of the same wattage, size

 

and shape available at your local hardware store. (See the

 

Changing the Light Bulb(s) Section.) Turn

 

the temperature control to the OFF position and unplug the

 

refrigerator prior to replacement.

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LG Electronics LDN2273 Troubleshooting Guide, Understanding Sounds You May Hear, Refrigerator Does Not Operate, Check if