Question about Microwave Ovens

1 Answer

Sharp Carousel Convection ModelRK93S3. Plugged in, not operating

I checked the power to the plug, including the breaker to the microwave on the main panel. Even plugged in another device into the same plug and it worked fine.  When I plug the microwave in, nothing happens. No lights, beeps, or sounds.

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Sergeant:

    An expert that has over 500 points.

    Champion:

    An expert who has answered 200 questions.

  • Expert
  • 338 Answers

1 of 2 issues is the main 20 amp fuse the other issue could be the thermal fuse..

Posted on Dec 25, 2008

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Model R1800 Sharp Microwave Looking for Sharp Carousel Convection Oven Control Panel Model R-1800


What are your sympotms? I repair those boards.

Feel free to contact me directly.

- William E. Miller, AS-EET
pupista@gmail.com
http://www.microwavecontrol.com
Microwave Oven Control Panel Repair Nationwide
"Recycling by repairing since 1982"

Nov 22, 2016 | Sharp Microwave Ovens

1 Answer

User manual for 1200 w carousel ser# 57088


Free Sharp Microwave Oven User Manuals ' ManualsOnline ...

kitchen.manualsonline.com > ... > Sharp > Kitchen Appliance Sharp
Products 1 - 50 of 359 - Sharp Microwave Oven 11452 User Guide. Pages: 0 Saves: 0 ... Sharp Operation Manual Microwave Oven R-308H, R-305H. Pages: 0 ...

Free Sharp Convection Oven User Manuals - Kitchen .


Nov 15, 2015 | Sharp Microwave Ovens

1 Answer

I just had an appliance repair man check my Sharp R-1870 microwave for the 59 second shut off problem. He said it was the main circuit board. Has anyone run into this problem. Everything I google says...


I've had a similar problem with a 1983 Sharp Carousel microwave. It turned out to be a faulty door micro switch, the contact didn't stay closed inside it for very long.

Feb 24, 2015 | Sharp R-1870 Convection/Microwave Oven

1 Answer

Sharp Carousel Convection microwave


Are there any display lights?
If not check your house circuit breaker. Check main
Fuse inside microwave. If fuse is blown check damper diode and HV capcitor, magnatron.

Dec 28, 2014 | Microwave Ovens

1 Answer

Sharp carousel microwave convection oven keeps blowing fuse


The service manual is here:
http://www.microwavedisplay.com/r820bc_bk_bw_sm.pdf

You can get Sharp parts from Encompass here.

If it went dead almost immediately after pressing the Start pad, that's usually a shorted high-voltage capacitor.
See http://www.microtechfactoryservice.com/cap_test.html

If it went dead several seconds after pressing the Start pad, that's usually a failing high-voltage transformer.
See: http://www.microtechfactoryservice.com/xformer.html

If it goes dead or blows the breaker (or GFI) when you plug it in or open or close the door, then there's a problem with a door switch or door switch mount.
See this: http://031d26d.namesecurehost.com/mwd/doorsw.txt

Aug 01, 2013 | Sharp R-820BK Microwave Convection Oven,...

1 Answer

I need instructions on how to use Sharp Convection microwave Grill 2?


Best way short of Sharp is Google the model number of the unit with "manual" to try to locate free one online.

Nov 04, 2012 | Sharp R-930AK Convection/Microwave Oven

1 Answer

This oven is fitted to my new (to me) rv. the convection bit is fine, but the microwave trips the 15A breaker. have changed the breaker, still trips.


Yes the breaker is to stop firs etc, you should NEVER EVER simply re-set a breaker without finding out WHY it tripped. I suspect your oven has developed a Short Circuit fault. Please DO NOT touch it while plugged in you risk electric shock. Please remove from power and get it looked at by a qualified person. Please ask for "Quote" before proceeding with any work. a lot of the time replacement is cheaper than repair.

Mar 19, 2010 | Sharp R-1874 Convection/Microwave Oven

3 Answers

Built-in Sharp Carousel II Microwave Convection Oven died.


There are a couple of safety thermostats in the oven to shut down power if something overheats. One is on the magnetron tube (the microwave source), the other is on the cooking cavity. These sometimes go bad. There's also a power line fuse that may have failed, or become loose in its mounting clips. These can be tested with an ohmmeter; they should all measure very close to zero ohms if they're good.

Another possibility is that the control circuit board in the oven may have failed. I have worked on several Sharp ovens where the power transformer for the board has gone bad for no good reason. If the board goes bad the oven may appear to be dead as well.

Microwave servicing is best left to professionals. If you're thinking of keeping this one, take it to a service shop (or call for home service) and get an estimate. Then decide whether to repair or replace.

Hope this has helped a little. Thanks for using Fixya!

Feb 02, 2010 | Sharp R-1874 Convection/Microwave Oven

1 Answer

How can I get the power to come on my Sharp microwave?


The problem may be an electrical one. Microwave ovens require a lot of power. Often, they use most of the power available to the circuit they are plugged in to. If there is not enough power in the circuit to feed the microwave and whatever else is plugged into that same circuit the fuse will blow or the circuit breaker will kick off.

Go to your electcical box, and check the breakers or the fuses. If one of the breakers has kicked, reset it by pushing it all the way off and then back on. If the fuse is blown, unscrew it and screw in a new one of the same amperage.

good luck. please rate my answer. thanks

Feb 12, 2009 | Sharp KB-6015K 1000 Watts Convection /...

1 Answer

Microwave Key Pad stopped working


buy a new one they are not expensive wal-mart has 1000w for about 80 bucks

Jan 25, 2009 | Sharp R-1874 Convection/Microwave Oven

Not finding what you are looking for?
Microwave Ovens Logo

Related Topics:

62 people viewed this question

Ask a Question

Usually answered in minutes!

Top Microwave Ovens Experts

William Miller
William Miller

Level 3 Expert

9011 Answers

Gerry Harvey
Gerry Harvey

Level 3 Expert

1456 Answers

yadayada
yadayada

Level 3 Expert

70346 Answers

Are you a Microwave Oven Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...