Generally, the most common causes of a failure to heat are:
- bad door switches or door switch mounts
- loose connection at the magnetron
- problem or loose connection on the control unit circuit board
- bad magnetron or other high voltage part (such as a shorted diode)
If you or someone you know decide to look into it, we have critical safety information, info on door switch diagnosis and replacement, and disassembly information at our site, and our link is at our listing here on FixYa:
http://tinyurl.com/yzjozkWe also have a service manual for the MV-1615, which is similar. I have uploaded it to our site
here.
We're happy to help and we appreciate your thoughtful rating of our answer.William E. Miller, AS-EET
[email protected]http://www.microwavedisplay.com
My unit will not heat, the plate will not turn while the unit is on, but, it turns when you open the door
Everything in the microwave work excepts it does not heat. You can hear a loud hum
Everthing works but won't heat
How do I replace the fuse?
mocro worked fine this morning went to use it now and it makes a loud noise plate turns but it is not heatingup
×