20 Most Recent Sharp R-408HS Microwave Oven - Page 8 Questions & Answers

catch could be broken inside

Sharp Microwave... | Answered on Mar 24, 2018

Sounds like the capacitor inside by the transformer exploded. It's an easy fix. just replace the capacitor.

Sharp Microwave... | Answered on Mar 24, 2018

only you can measure what you had and check with retailers for what they have that will work . we do no in home work for anyone

Sharp Microwave... | Answered on Mar 14, 2018

FIXYA Folks could sure use a model # if you have one?
Kinda of hard to help w/o it. Thanks

Sharp Microwave... | Answered on Feb 25, 2018

Hello, Derek -

Is the Sharp Convection Grill Microwave either model R-820JS or R-820BC? If so . . .

The cooking directions begin on Page 24 of the Operation Manual.

If you do not have the manual, you can find it as a PDF document (Adobe Reader software needed - free) to download for free here:

The cooking instructions start on Image 27 of the PDF document and run through Image 30 (Page 26.)

I would choose the convection cooking temperature for either Frozen Convenience Foods or Pies, Frozen Prepared.

Best wishes.

Sharp Microwave... | Answered on Feb 22, 2018

Try Googling (sharp)(R770A (W)M)(manual) without parens.

Sharp Microwave... | Answered on Jan 30, 2018

Assuming your hinges are tight, your bottom door switch is probably defective, or its mount is loose, misaligned, or broken.

This is usually caused by opening the door while it's cooking (instead of hitting "stop" first) or slamming the door.

I have the service manual at my site here. See my help file on door switches here.

More questions? Contact me directly here.*

* always include the full model number and FCC ID number from the label on / in your microwave (or a clear photo of the tag)

Sharp Microwave... | Answered on Jan 28, 2018

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