Manage My Life

I have an LG range that no heating element works. F7 error code flashes model#Lre30755st. All the lights and buttons work.

by Manage My Life Last activity date:
September 14th, 2011

I bought this from a lady and she told me that only the 2 front burners did not work so I tried to trouble shoot it and see if it was the elements themselves but it was not that. then I plugged it in and no burner or heating element works at all. there are 3 computer boards on this range 1 power controll board for the oven and 1 power control board for the stove top and then a third that I guess is for main controls. the 2 power control boards both for oven and stove when I try and turn burners on I can here the electric relay click for each burner I try and cut on. I think the power boards are working fine I think it is maybe the power converter or the main board that is defective but dont know how to figure what is wrong out.

Gas Grills , LG , Ranges , Wall Ovens , Appliances
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Answers (2)
Manage My Life
A non working Range is not something any of us want to see. If you are technically handy, this is a good site to get instruction and fix some things yourself. If you do not feel confident doing your own repairs, an option is to visit Sears Home Services and use the scheduler. While you wait for the expert to review your model, you can check the bottom links for some possibilities. Hope this is of help.
Answered in 17 minutes
by Manage My Life |
September 14th, 2011
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