Foretravel Owners' Forum For owners and Fans of Foretravel Motorcoaches September 18, 2025 ...

Microwave / Convection Oven; no power

May 17, 2022, 01:34:49 pm

We were using the convection oven heating up some "Bush" beans.
In the midst of it the power went out. 
Luckily the beans were heated, and we were able to enjoy them but at some point we lost power to it.
I tested the plug and there is power at that source; however, the small white surge protector between the wall outlet and the microwave doesn't work anymore.  So, plugged the microwave directly into the outlet and nothing.
So, something must have happened inside.
I think it is time for a new one; it is the original Sharp from '98.
But before I purchase a new one does anyone have any suggestions for an easy fix.
I saw a previous post on the choice for a new one.

Thanks

Quote Selected

Re: Microwave / Convection Oven; no power

Reply #1 – May 17, 2022, 02:53:24 pm

I have repaired microwaves before and they're all pretty similar and the technology hasn't really changed. Discharging the capacitor is fun if you like to live dangerously. You're probably better off looking to youtube for a step by step troubleshooting guide. You'll need a volt meter to test all the different components.

Personally, at 20+ years old, I'd just replace it because something else is soon to fail.

Quote Selected

Re: Microwave / Convection Oven; no power

Reply #2 – May 17, 2022, 07:29:05 pm

If you decide on a new one, the Sharp model 1818lsy will be a direct fit. It may even fit your existing mounting plate. I was able to use the old plate when I removed our old Sharp.  It wasn't too difficult, but a little heavy, so an extra set of hands helps.  Here's a picture of the new one.

Quote Selected

Re: Microwave / Convection Oven; no power

Reply #3 – May 17, 2022, 08:32:27 pm

There is a replaceable fuse behind the control panel. Sometimes the fuse holder metal prongs get weak. Plug the microwave into a different outlet with an extension cord to test...

Earlier model years used different one-piece wall mount bracket that have two vertical long spring-release bolts with bolt heads next to wall, maybe with a plastic cover. Later wall mount is two-piece with long angled bolts with bolt heads mid-point located above side filter.

Quote Selected

Re: Microwave / Convection Oven; no power

Reply #4 – May 17, 2022, 10:44:51 pm

Yep. Replaced mine with a Sharp but needed to use new mounting plate

Quote Selected

Re: Microwave / Convection Oven; no power

Reply #5 – May 18, 2022, 04:17:31 pm

Is that wall plug on a gfi?

Quote Selected

Re: Microwave / Convection Oven; no power

Reply #6 – May 18, 2022, 04:34:39 pm

Yup, just plug something else into the outlet and verify the outlet is HOT.

Quote Selected