Question about Microwave Ovens

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NO more Heating

Cup of water room temp after 1:15. IMperial NB1000. The unit has been clanging when operating for past couple of months.

Stopped heating yesterday, thought I saw a slight light intensity fluctuation.

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The magnetron unit in the microwave needs to be replaced. To verify this you can ohm the wire connectors and the body of the magnetron. If there is no resistance on the ohm meter it is still good, but if you get resistance on the ohm meter the magnetron is shorting.

Posted on Oct 28, 2008

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My Kenmore elite built in microwave oven model 790 488 03100 has stoppped heating what can i do


It may be a bad fuse or capicitor. I have had a time in the past with something similar. I contacted Repair Clinic.com. They were very helpful with their advice and even followed up to make sure I got things fixed okay.

Dec 09, 2014 | Kenmore Microwave Ovens

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Frigidaire FMV156DC 950 Microwave sometimes stops heating


This sounds like a common primary interlock switch. Need to check and or replace both door switches. DISCHARGE high voltage components first with no power applied prior to touching anything in the unit. Failure to discharge High Voltage Components can result in death

Aug 13, 2012 | Frigidaire FMV156DC Microwave Oven

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I can;t find manual and I want to clean my keurig coffee maker


You may be able to find the User Guide for your Keurig machine here:

http://www.keurig.com/customer-service/brewer-registration-and-support/user-guides-and-help


Your brewer should be de-scaled at least every 3-6 months. Scale is harmless, but if left unattended, it can hinder optimal brewer performance. De-scaling your brewer regularly helps maintain the heating element, removable water reservoir and other parts of the brewer that come in contact with water. Better water quality and water heating means a better cup of coffee, tea, hot cocoa or iced beverage. We recommend de-scaling your brewer at least every 6 months (every 3 months if your water has a high mineral content). The de-scaling process involves using 48 ounces of undiluted white vinegar. Full de-scaling insturctions can be found here:

http://www.keurig.com/customer-service/brewer-registration-and-support/~/media/FD69E91A51CA41BEBF4CCAA138325BBF.ashx

Mar 26, 2011 | Microwave Ovens

1 Answer

Sharp R21LTF not heating at all what should i look for


place a cup of water inside
program the owen for 1 min
remove the cup when done
check temp.
if hot, it works
if not, repair appliance

Mar 02, 2011 | Sharp R21LTF 1000 Watts Microwave Oven

1 Answer

I have a Panasonic combination microwave, NNA753. The microwave has stopped working. When I put it on with 1/2 cup of water in it, it runs for 27 secs and then switches off. I have tried doing this...


Magnetron fault. This requires service through an authorised Panasonic service department as it is extremely specialised due to the type of technology employed with this machine.
The unit is not heating in the time set by the sensor.

Jan 19, 2011 | Panasonic Microwave Ovens

1 Answer

Inserted K cup and closed machine. Says Brewing but coffee machine only dispenses a few tablespoons of water...tried turning machine off and off, but same amount of water is dispensed each time, no matter...


Sorry to read about your issue.

The brewer should be de-scaled at least every 3-6 months. Scale is harmless, but if left unattended, it can hinder optimal brewer performance. De-scaling your brewer regularly helps maintain the heating element, removable water reservoir and other parts of the brewer that come in contact with water. Better water quality and water heating means a better cup of coffee, tea, hot cocoa or iced beverage. We recommend de-scaling your brewer at least every 6 months (every 3 months if your water has a high mineral content). The de-scaling process involves using 48 ounces of undiluted white vinegar.

Take 48 oz of white vinegar. place in tank. pretend you are making coffee (Do No Use K Cup). let the water fill you mug. then empty that mug. Do it again until tank is empty. then let sit for 4 hours.
Then fill with fresh water to the top. let that tank of water run thru. towards the end taste the water.
If you taste vinegar..use more clean water, until the taste is ok.

I tried to help you. Please help me and Vote/Rate this response. Thanks and good luck

Jan 01, 2011 | Microwave Ovens

2 Answers

The microwave stopped working


Ck your gfci breaker in your wash room or bath room. If this dosn't fix it it may be an internal fuse. If this is the case you will need to find what caused breaker to blow or it will happen again.

Aug 21, 2009 | Microwave Ovens

1 Answer

Stopped heating


You have not mentioned the make and model of the oven. Any way you can check if there is a fuse between the highvoltage terminal of the transformer and the high voltage capacitor. If it is blown off youcan replace it by similar value. Still it is not heating you have to replace the magnetron.

May 23, 2009 | Microwave Ovens

1 Answer

I have a new microwave MSE 23 i bought it 1 month ago. It has been working fine maybe use it 6 times a week. I put jacket potatoes in tonight when i went to get them out they had not cooked but felt...


If your microwave oven is ONLY 1 month old and there is any question with its performance, it should still be under warranty from the manufacturer so I would bring it back to where you purchased it and have them provide a replacement of have them demonstrate that the one youi have is working to spec. Conversely, if you put large potatoes in the microwave, they havea lot of mass to them and will need to cook for quite a while.. Have you tried anything else in there of smaller proportions and those did not cook? You should be able to boil a cup of room temp water in a minute or two.. If that fails.. bring it back..

Hope that helps

Sep 04, 2008 | Microwave Ovens

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