Question about Panasonic NN-H764 Microwave Oven

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Panasonic Inverter door stuck

The button to open the door wont push in all the way and i cant get it open.

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Re: Panasonic Inverter door stuck

The door latch mechanism is all plastic and commonly breaks. You have to take the cover off and work on it from the inside.

Posted on Jan 08, 2008

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Panasonic genius inverter 1250w door stuck

Sounds like a spring let go, or the plastic piece that the spring hooks onto broke. Either way, the top cover will have to come off. Could be an easy fix unless something broke.

Jan 25, 2014 | Microwave Ovens

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Microwave keeps running with door open

I'd say the door interlock switch has failed, and supplies a connection when it should not. Microwave ovens can be dangerous to anyone poking around inside, even when unplugged, so get a quote from a service tech. You might find that parts+labour is almost as much as a new one.

Microwave radiation being released through an open door is also a hazard, as it is known to cause eye cataracts, so don't get near if the oven does this.

Nov 19, 2013 | Panasonic Inverter Countertop Microwave

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PANASONIC Microwave Inverter #NN-SD697S. Everything works except the START button. Works sometimes, and not other times. Checked outlet, all was good.

This is either the door sensing switch (most likely) or a bad membrane switch [start switch] (that's what Panasonic calls it) on the touch pad. The contacts on the door sensing switch can be slightly contaminated and not read "zero ohms" to the control PCB. The control board thinks that the door is open and it will not allow the cook cycle to start.

Sep 11, 2013 | Panasonic NN-S251 Microwave Oven

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My panasonic inverter fridge not cooling since the door was left opened .....

Dear logeswaran,
Refrigerators consume a lot of power when the door is left open. The cooling unit on your appliance may be faulty. Get a qualified technician to check your appliance.

Oct 19, 2012 | Microwave Ovens

1 Answer

How do i remove the control panel

Hi Colin, On our microwave , unplug first, husband just removed thewhole outer casing of microwave and pushed the button through the back, he did not touch the control panel. Hope this helpskind regardsChristine

Nov 20, 2011 | Panasonic NN-H275 Microwave Oven

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Just had a panasonic inverter nn-cf778s delivered today.on microwave setting it continues to run after the door is opened,surely this cant be correct.

No it definitely isn't. Sounds as though they got the interlocks connected incorrectly, or the control panel is defective.
Either way, you definitely need to send it back to where you bought it.

Oct 21, 2010 | Panasonic Microwave Ovens

1 Answer


Check to make sure one of the plastic hooks on the door was not broken off. If both door hook latches are functional then the most likely cause of your problem is one of the latch switches located behind the control panel. These switches will fail if the oven user opens the door frequently BEFORE the cook cycle ends. Always push STOP/RESET before opening any microwave oven door.

Dec 30, 2009 | Panasonic Microwave Ovens

1 Answer

Can't open microwave door

It sounds like the push to open lever is cracked or broken. You have to remove the 'wrapper' to open the door manually from the inside to check the 'door keys' or door hooks to make sure that they are in tact. Then, check the door opening lever between the 'push to open button' and the lower door key.

Sep 11, 2009 | Microwave Ovens

1 Answer

Won't whut off when open door

The microwave running with the door open can be dangerous.

It's most likely the switch in the door stuck in the closed position. Or it has failed/broken in the closed position.

Sometimes the switch is just a button sticking out of the cabinet where the door pushes on it when closed -- sometimes the door latch pushes on a switch inside the latch receiver in the cabinet.

If cleaning around that switch doesn't solve the problem, you should take it to a repair shop.

Apr 28, 2009 | Microwave Ovens

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