Panasonic NR-BU303 Troubleshooting, Wiring diagram, Lamp does not turn on, Panasonic Corporation

Models: NR-BU343 NR-BU303

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Troubleshooting

Troubleshooting

The refrigerator does not operate.The refrigerator does not cool enough.

Vapor generated inside and outside the cabinet / surface of door.

The refrigerator generates noise.

Lamp does not turn on.

Check that the plug and its socket are in good condition.

Check if there is any problem on main fuse and electrical system of the house.

Check by unplug and wait for 5 minutes before plugging it back in.

Check to be sure that the temperature control button is at the proper position.

Check to see if the refrigerator is overloaded with stuff or there is any hot foodstuff refrigerated inside.

Is the refrigerator exposed directly to sunlight or heat source?

Is the refrigerator door completely closed?

Is the refrigerator door opened frequently?

Condensation may appear on the surface of cabinet when humidity is high, e.g. during rainy season or the air circulation is not good.

If there is condensation inside, check if the door is completely

closed. Is the refrigerator frequently opened or left open for a long time? Is there any hot foodstuff refrigerated inside?

Check if the refrigerator is located on a stable floor or is installed properly.

Check if there is any object in contact with the refrigerator.

Please contact Panasonic service center.

Wiring diagram

Panasonic Corporation

Web site : http://panasonic.net

© Panasonic Appliances (Thailand) Co., Ltd. 2011

NR-BU303_343-EN-RBD.indd 8

28/5/2554 10:12:47

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Panasonic NR-BU303, NR-BU343 warranty Troubleshooting, Wiring diagram, Lamp does not turn on, Panasonic Corporation