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Sharp R-930AK 900 Watts Convection / Microwave Oven

Convection not working

shared by 3 users

posted by luis071 on Jan 03, 2008


when I use the convection oven stops after +/- 5 minutes, the microwave part its working fine
I have the same problem
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2 Other Users Have The Same Problem

Posted by Guest on Nov 18, 2008

I've got this problem, too. The microwave is fine, but the oven function stops after exactly 4' 66" every time.

Posted by barbecue596 on Aug 02, 2008

I'm having this issue as well. Convection works fine for about five to six minutes, then it suddenly just stops. I can immediately start it back up again, and it will run for a short time then stop again. Basically, it stops working right around the time it gets preheated.

It's pretty much impossible to use the convection feature since this started. I'd really like to find a solution.

Solution #1

posted on Sep 06, 2008
Not Rated (0)

MicrowaveSvc

Rank:Guru Guru
Rating: 87%, 3398 votes
This almost certainly a bad thermistor. It may be open due to corrosion, or its resistance has dropped due to caked grease and / or carbon deposits.

The part number is FH-HZA041WRE0 and the best place to order Sharp parts is Tritronics.

We actually have the service manual for this model and have uploaded it to our site here to help you.

You will need the free Adobe Reader to view or print it.

If your model is not R-930, please reply back with your brand and model number so we can help you.

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