Stoves electric oven overheating issue 444410139 / SEB602F

[Delilahbell]

Hi Everyone
my oven seems to be overheating, I’ve set the temp to 180° and placed an oven thermometer inside , its saying 250°, I’ve disconnected the temperature sensor , it was reading around 500 000 ohm’s, I placed the sensor into a cup of boiling water and it dropped down to next to nothing , with the sensor unplugged the oven display says “error 1”, other sources say the resistance range on the sensor should be 1000 -1200 ohm’s, I was wondering if the sensor was broken or if it could be another issue, control board for example. Any help would be much appreciated

[electrofix]

since this seems to be electronic control i would check the relay on the control board to see if its short circuit

Dave

[Delilahbell]

Hi Electrofix
thanks for the advice, I’ve taken the control board out, no signs of overheating or damage, relay resistances are all over 1MG ohm on the 16a relays while de-energised, I’ve plugged it all back in and its started working. I’ve ordered a new relay and temp sensor just in case. Thanks for the help

[Author]

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