Question about LG LMV1630ST Microwave Oven
Not heating when on..........brand new microwave bought 4 days ago and worked fine for 3 days. Does anyone know what the problem could be? I spent 2 hrs installing it over the range
I have the same problem and mine was manfuactured Feb 06. HMMMMM. Very interesting. I am going to E-mail LG. Anyone else have the manufacure date. The date on the inside to the left of the door frame
Posted on Aug 25, 2008
Same issues here, power up as usual, everything works except it doesn't heat. Usually when the magnetron kicks in, you know it because the unit bogs down from the load, well no bogging here just steady running of the fan. (Manufactured in 2007), do I detect a class action lawsuit in the works? I was fortunate enough to have purchased the extended warranty.
Repair man showed up day one with the most likely culprits (Magnetron & Diode), replaced them both and no help, there goes thanksgiving.
2 1/2 weeks later the tech showed up with a couple of (Micro Switches and a Thermostat), replaced those, ho help.
Now he suspects it the (PWB/PCB Power Control Board), because there isn't any power coming from the board to the tell the huge transformer to power up and sent the required voltage to the magnetron.
We will see when that is replaced if I'm back in business.
Just an FYI folks, if you're going to tinker with this use EXTREME CAUTION, as the transformer could put out upwards in the range of 4,000 volts, not to mention what the mag can do to you, so be SMART and be CAREFUL.
Posted on Dec 15, 2009
a 6ya Repairman can help you resolve that issue over the phone in a minute or two.
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click here to Talk to a Repairman (only for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
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