Question about LG 30" Over the Range Microwave Hood with Glide & Cook Tray, LMV1645S
The microwave shuts down completely if it runs longer than 4 minutes.have to wait 30-45 minutes for power to come back on made sure the exhuast flap is free.done all the checks in book everthing is perfect . need help with this problem.
The magnetron may not be cooling properly and the overheat is what is causing the shut down. The internal cooling fan will need to be checked for proper operation.
Posted on Mar 11, 2007
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