Rangemaster d90 built in oven. Top fan oven not heating up fan working, grill ok with or without fan. all bottom oven options ok. Assuming its the element where can I get it as there only seems to be only one available but there must be a difference between the grill and oven elements

William Miller

• 9179 Answers
• Posted on Sep 25, 2008

SOURCE: I have a panasonic NNA883w

If the digital programmer circuit / controller does not get a feedback signal from the inverter for a period of 3 seconds, the controller will stop the cook cycle.

Due to the lethal voltages used and produced, I do not recommend that an inexperienced person work on these inverter-based models.

You can find an authorized Panasonic servicer here.

We're happy to help you with free advice and we'd appreciate your thoughtful rating of our answer.

Benjamin Patri

• 3037 Answers
• Posted on May 26, 2009

SOURCE: i have a conventianal oven and it is not heating up my food. The make is frideadare element model number is levm30fe

Sounds like the magnetron has failed. This is the component that produces the microwaves that heats the food.

The cost of the magnetron is about 95% of the cost of a microwave oven. Most people don't, for this reason, replace the magnetron, they replace the whole oven which is probably what you will end up doing.

There is a possibility that the circuit that provides power to the magnetron is faulty and you need to take it apart, find the proper electrical leads and test them with a volt meter. To do this you have to remove it from its mounting and take it apart. It is a fairly lengthy process however.


Benjamin

SOURCE: Have a Panasonic Microwave/Combination

I could not find your exact model but please check out the link below and download the one that is closest to yours.

Hope this helps. good luck

http://www.panasonic.ca/english/customercare/downloads.asp

SOURCE: Grill element stopped working.

I had the same. Dismantle the oven and see at the back side the connection wires for the heat element. Mostly one of the connectors is faulty. I fixed it that way.

sonic boom electronics

• 1557 Answers
• Posted on Apr 21, 2010

SOURCE: sharp microwave grill and oven working ok, microwave option not

the magnatron is burnt out they are very expensive to replqace thus i would suggest bying a new microwave

Testimonial: "thanks for the quick reply, ya even i think so that the problem, but i had no idea how expensive a magnatron is and where to buy it. do you know?"