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LG electric burner intermittently fails to heat - LG electric burner in a glass cooktop doesn't activate Options Email this topic Watch this topic Print this topic » Normal Threaded
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themankinahan		#1 Posted : Saturday, March 7, 2020 9:58:25 PM(UTC)
Rank: Member Groups: Registered Joined: 3/7/2020(UTC) Posts: 0 Location: New Mexico		I have an LG electric glass stop stove/oven. The front right burner only, when i push the button and select high, it does not heat, have waited more than 2 minutes. About 1/4 of the time, it will warm up, so that I can get it to work by turning it off/on/off/on a few times. No voltage present at the element when it isn't heating, 240 when it does turn on. I can hear a relay click, but I was thinking maybe a sticking relay? I'm not sure what else to test, I would think an infinity switch, but these digital stoves I assume they don't really have one? Not as experienced as I'd wish. Also assume someone has solved this, but that maybe I'm not googling the symptoms by the right terminology. THANKS for any additional thoughts. Edited by user Sunday, March 8, 2020 10:37:53 AM(UTC) \| Reason: Clarity/spelling


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themankinahan		#2 Posted : Sunday, March 8, 2020 12:01:42 PM(UTC)
Rank: Member Groups: Registered Joined: 3/7/2020(UTC) Posts: 0 Location: New Mexico		FWIW, I believe it is the relay board. I went in with a voltmeter, and it seems to put out 80V reliably to working large burner, and either none or occaisionally 80V to non-working board. Both obviously seem wrong, but especially the no voltage. I'd guess most people don't try and solder on new relays, so I guess I'll look for a board. With both the working and non-working reading strange, that's probably for the best anyways. It is a LDE3011ST by the way.


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