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

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

NR-BU343, NR-BU303 specifications

The Panasonic NR-BU303 and NR-BU343 are advanced refrigerator models designed to enhance convenience, efficiency, and food preservation. Both models are built with cutting-edge technologies and user-centric features that make them great additions to modern kitchens.

One of the standout features of the NR-BU303 and NR-BU343 is the Inverter Compressor technology. This technology allows the compressor to adjust its speed according to the cooling demand, resulting in energy savings and reduced noise levels. Inverter compressors provide consistent cooling performance, which helps maintain optimal temperature levels for food freshness.

Both models are equipped with a superior cooling system that includes Multi Airflow technology. This feature ensures that cool air circulates evenly throughout the compartments, preventing hot spots and ensuring all items are cooled uniformly. Food preservation is further enhanced by the fresh food compartment, which is designed to maintain an ideal humidity level for fruits and vegetables, thereby extending their shelf life.

Another significant characteristic is the No Frost technology, which eliminates the need for manual defrosting. This feature ensures that frost buildup is prevented, freeing users from the hassle of regular maintenance. It also contributes to maintaining consistent temperatures, which is vital for optimal food preservation.

The NR-BU303 and NR-BU343 models also prioritize user convenience with adjustable shelves and ample storage space. The racks and drawers are designed to accommodate various food items, making organization simple and efficient. Additionally, these refrigerators feature energy-efficient LED lighting, which illuminates the interior while consuming minimal power, making it easy to find items without using excessive energy.

In terms of design, both models boast a sleek and modern finish that complements any kitchen aesthetic. The intuitive control panel allows users to easily adjust temperature settings and access additional features with just a few clicks.

Overall, the Panasonic NR-BU303 and NR-BU343 refrigerators stand out in the market for their combination of energy efficiency, innovative technology, and thoughtful design. With a focus on preserving food freshness and enhancing user convenience, these models cater to the needs of today’s households, ensuring that food storage becomes a seamless part of daily life. Whether it's the energy-saving features or the sophisticated cooling technology, Panasonic has crafted these refrigerators to meet the demands of modern living.