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I have a panasonic dimension 4 turbo bake microwave model nn-a774sbbpq when switching on it runs for approx. 20 seconds and shuts off this time factor is always the same any ideas?

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  • sparky_gf Sep 02, 2008

    never expected such a speedy response thanks

  • Anonymous Mar 18, 2014

    Panasonic dimension 4 turbo bake inverter NN A873 S manual lost

  • Anonymous Mar 30, 2014

    cannot get out of demo mode having just reset the time
    panasonic Dimension 4 turbo bake inverter

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The uPC system is sensing a failure of some type. This could be that the magnetron is not emitting to specificaitions, or one of the power supplies are not operating in specs.

This is not something you can fix yourself. You will have to take the microwave oven to a service center to have an estimate for repair. If the unit is out of warranty, it may not be worth to service.

In case you get curious, I would never suggest for you to open the encosure of a microwave oven. There are very serious safety issues with working in this type of appliance.


Jerry G.

Posted on Sep 02, 2008

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You can find an authorized Panasonic servicer here.

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