Question about Microwave Ovens
The humming noise is probably being caused by higher than normal current through the power transformer.
The most likely causes are a shorted high voltage rectifier, or shorted turns on the high voltage winding on the transformer. A shorted magnetron can also cause high current, but usually does no emit any odor, as the shorted elements are inside the sealed envelope of the tube. A bad wiring connection to it, however, can smell and cause it not to heat.
Posted on May 20, 2016
I would say either the high voltage transformer or magnetron has failed.
Your oven has a 12 month parts & labor warranty and a 5 year warranty covering the magnetron.
If you have an extended warranty (or a long warranty) from your RV dealer, that can help. I'd ask them or check your paperwork.
Otherwise, you can visit Daewoo online or call them at 1-800-323-9668 or 1-800-553-4355 to find parts or find your nearest authorized service center to have them do the work.
We're happy to help you with free advice and we'd appreciate your thoughtful rating of our answer.
Posted on Aug 03, 2008
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.
Posted on Jan 02, 2017
Tips for a great answer:
Apr 08, 2014 | Microwave Ovens
Sep 20, 2012 | Panasonic Microwave Ovens
Jun 15, 2012 | Microwave Ovens
Here is a tip that will help you to figure out what is wrong with your Microwave Oven....
Microwave Oven Basic Troubleshooting Tips
Nov 01, 2010 | Whirlpool GH4155XP Microwave Oven
Jun 18, 2010 | General Electric Microwave Oven
Apr 24, 2010 | Maytag 2.0 Cu. Ft. Over-the-Range...
Jan 08, 2009 | Magic Chef Microwave Ovens
Aug 11, 2008 | Amana ACO1860 Microwave Oven
Jun 15, 2008 | GE XL1800 1100 Watts Microwave Oven
277 people viewed this question
Usually answered in minutes!