Microwave isn't heating???

Question 1

0answers

Have a Sharp carousel over the stove microwave model number R – 1754 doesn't heat food but everything works in it. Can anyone tell me what is wrong

Be the first to answer Feb 13, 2017 • Sharp Microwave Ovens

1helpful

1answer

My sharp carousel II microwave no longer heats food. Do I need to buy a new one?

The problem maybe the magnetron, or the inverter board if 7 years old or less, and possibly the keypad control board, by the time you add parts and labour cheaper to replace the microwave oven in the long run.

May 07, 2012 • Sharp Carousel R530EST Microwave Oven

0helpful

1answer

I have a sharp carousel microwave. Model # R-1491. The problem I am having is it wont heat anything up. It turns on and acts like it is heating but it really isn't. I'm wondering if I need to...

1st check the temperature fuse ( item 1-3 on this diagram)
If fuse is good have the HV rectifier item 1-1 checked.
If both check out good the most likely problem after that is the magnatron item # 1-8

http://www.searspartsdirect.com/partsdirect/part-model/Sharp-Parts/Microwave-Parts/Model-R1491/0958/0123370/P0101308/00001?blt=06&prst=0&shdMod=R-1491

May 19, 2011 • Sharp R-1492 Microwave Oven

1helpful

1answer

Sharp R-340H Microwave has power but does not heat food. Carousel working.

The magnetron is the likely problem, "heats food" the other two items to check is the high voltage capacitor and diode. It usually is cheaper to replace.

Apr 06, 2011 • Sharp Microwave Ovens

1helpful

1answer

Can i still use microwave if carousel does not turn but still heats food

You can but you may have uneven or hot and cold spots present in whatever you are heating. Sounds like the carousel motor has failed, those are replaceable. Good luck !

Jan 12, 2010 • Westpoint TV-201 Microwave Oven

0helpful

1answer

It's not getting heat and LCD looks like there's water inside.

On most Sharp Carousel Microwaves, the display stops working after time. As for the not getting any heat, the magnetron or the high voltage transformer may not be working.

Jul 04, 2009 • Sharp R-510HW Microwave Oven

0helpful

1answer

Sharp carousel r-508ak - does not heat up the food

You probably have a defective magnetron or blown fuse supply power to magnetron.

May 12, 2009 • Microwave Ovens

0helpful

1answer

Sharp carousel II R-1A54 control panel issue

Check or replace your door switch.

Oct 26, 2017 • Sharp R-1480 Microwave Oven

0helpful

1answer

The Microwave activates but won't heat my food, what is wrong with it? I have a Sharp convection micowave oven R-1831. The convection seems to work properly, but the microwave will not heat the food....

Magnetron
http://www.repairclinic.com/Sharp-Microwave-Model-R1831-ID-589705-Parts

Aug 28, 2008 • Microwave Ovens

1helpful

1answer

Sharp Carousel Convection Microwave R-9H56 suddenly stops heating

at highvoltage section wiring may bae problem, check wiring and connectrors of magnetron and capacitor and transformer.

Dec 11, 2007 • Sharp R-510HW Microwave Oven

Question 2

Anonymous

Master 6,784 Answers
Posted on Jun 22, 2009

Anonymous

Master

Joined: Jan 28, 2009

Answers

6784

Questions

2

Helped

2972511

Points

24702

This will happen if the cut-off fuse is blown or, the Magnetron is damaged. you can check the fuse by removing the outside protective cover. After the removal of the cover, you will need to located the noise filter. there is a fuse on this board. check it for continuity with a ohm meter. if the fuse is ok, replace the Magnetron.

There is also a diode in the same area. you can test this component as well. If the fuse and diode are faulty or damaged, replace them.

Related Topics:

Trustworthy Expert Solutions

Microwave isn't heating???

1 Answer

Anonymous

Add Your Answer

Attachments: Added items

Related Questions:

Have a Sharp carousel over the stove microwave model number R – 1754 doesn't heat food but everything works in it. Can anyone tell me what is wrong

My sharp carousel II microwave no longer heats food. Do I need to buy a new one?

I have a sharp carousel microwave. Model # R-1491. The problem I am having is it wont heat anything up. It turns on and acts like it is heating but it really isn't. I'm wondering if I need to...

Sharp R-340H Microwave has power but does not heat food. Carousel working.

Can i still use microwave if carousel does not turn but still heats food

It's not getting heat and LCD looks like there's water inside.

Sharp carousel r-508ak - does not heat up the food

Sharp carousel II R-1A54 control panel issue

The Microwave activates but won't heat my food, what is wrong with it? I have a Sharp convection micowave oven R-1831. The convection seems to work properly, but the microwave will not heat the food....

Sharp Carousel Convection Microwave R-9H56 suddenly stops heating

Not finding what you are looking for?

Microwave Ovens

Have a Sharp carousel over the stove microwave model number R – 1754 doesn't heat food but everything works in it. Can anyone tell me what is wrong

Ask a Question

Top Sharp Microwave Ovens Experts

ZJ Limited

Cindy Wells

Brad Brown

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

Manuals & User Guides

L0710282.pdf. user-manual-R-7A85...

Http://www.sharpusa.com/files/cae_man...

Http://www.sharpusa.com/files/cae_man...

Related Topics:

Trustworthy Expert Solutions

Microwave isn't heating???

1 Answer

Anonymous

Add Your Answer

Attachments: Added items

Related Questions:

Have a Sharp carousel over the stove microwave model number R – 1754 doesn't heat food but everything works in it. Can anyone tell me what is wrong

My sharp carousel II microwave no longer heats food. Do I need to buy a new one?

I have a sharp carousel microwave. Model # R-1491. The problem I am having is it wont heat anything up. It turns on and acts like it is heating but it really isn't. I'm wondering if I need to...

Sharp R-340H Microwave has power but does not heat food. Carousel working.

Can i still use microwave if carousel does not turn but still heats food

It's not getting heat and LCD looks like there's water inside.

Sharp carousel r-508ak - does not heat up the food

Sharp carousel II R-1A54 control panel issue

The Microwave activates but won't heat my food, what is wrong with it? I have a Sharp convection micowave oven R-1831. The convection seems to work properly, but the microwave will not heat the food....

Sharp Carousel Convection Microwave R-9H56 suddenly stops heating

Not finding what you are looking for?

Microwave Ovens

Have a Sharp carousel over the stove microwave model number R – 1754 doesn't heat food but everything works in it. Can anyone tell me what is wrong

Ask a Question

Popular Questions

How to set the clock on my sharp carousel

Sharp Carousel Microwave door latch stopped working door won't stay closed

How to set clock on sharp microwave

Where is the light bulb in an old Sharp Carousel Microwave?

Manual for sharp carousel R-230 AV

Top Sharp Microwave Ovens Experts

ZJ Limited

Cindy Wells

Brad Brown

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

Manuals & User Guides

L0710282.pdf. user-manual-R-7A85...

Http://www.sharpusa.com/files/cae_man...

Http://www.sharpusa.com/files/cae_man...