I have an LG microwave MC808WAR. I have noticed this problem when using convection mode. It suddenly turns off after abter about 5 minutes and then I have to wait for 1 hour for it to turn on and again while on convection turns off abruptly. Any idea what the problem is.
It may be overheating due to a failed convection fan, or one of the internal thermostats may be failing.
Convection models can be very involved to disassemble.
Being an LG / Goldstar, I can't point you to any online service data.
For Goldstar / LG / L.G. help, call 1-800-243-0000 (M-F, 7am-8pm CT, Sat 8-5 CT) and choose the appropriate prompt from the menu or visit http://www.lgservice.com.
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