Top 20 LG LRE30451 Electric Kitchen Range Questions & Answers

Did they stop working after running the self-cleaning cycle? That is what happened to mine. I moved the oven and unplugged it. Left it unplugged for a few days waiting for repairman. He plugged it in when he got there, and everything worked. He advised against using the self-cleaning cycle because the heat can cause problems with the touchpad buttons.

I would contact the manufacturer and share this with some one in the company higher than your techs maybe someone in customer service that can help you

F-9 is the "Oven too hot error". When the oven reaches its temperature a switch is opened. If this switch is defective it may stay closed and the oven will overheat.

Let it dry and then plug it in again. You may have a bad connection, if you didn't short something out while the alcohol was still wet. maybe check for a blown fuse?

The start button on the control board is broken and the whole display will need to be replaced. Here is that part to order.All parts come with a 365 day, any part, any reason return policy.

Proverbs 24:19

Here is a link to my supplier. Scroll down on the parts page to the element you need.

Here is the part you need but you will need to call the number on that page and order it.

Unplug the unit and plug it back in. This usually fixes it.However if not, someone will need to inspect the oven door lock module to determine if the PCB or the module is at fault.This model is a little difficult to diagnose without see it.

Press and hold the start button down till it beeps twice and then let go. The lock should unlock

Check the oven temperature probe (thermister) to see if it is good. To check it, use a multi-meter and Ohm it out. It should be between 1100 and 1600 Ohms. If it is out of tolerance, you will need to replace it. Here is the part to order.

Could you please describe the problem you are having a little better?

could be one of 2 problems. could be a bad switch or a bad element. or both.

After a self-clean the F-1 code came on and I couldn't use the touch pad, completely dead. I read a single post from "Toughs" on your site about pushing the "Clear" button and then the "Start" button and keeping it held til the lock button lights up (takes a while) and push "Clear" again. Afterwards everything worked and was able to reset the clock and used the stove and oven. Thank you for the solution, saved myself a $240 service call and keypad replacement, which is what I was told was needed.

Shut the power off at the breaker, wait 10 minutes, then reset the breaker. Sometimes the units need to be reset, as power failures will make the computers in them react 'funny'.

Press and hold the START button for 3 seconds. A beep will sound 2 times. The DOOR LOCKED will continue to flash until the oven door has completely unlocked. Hope this helps.

Hello & Welcome to FixYa

This indicates an open/shorted oven temperature sensor and to solve this problem the sensor needs replacement. If you wan to be sure before replacing the sensor then you can test it with a voltmeter for around 1100ohms....if it reads more then this then it needs replacement however, if the reading is around or less then 1100ohms then it is the control board that needs replacement. Please get back to me if you have any other questions.

Kevin

Thsi sounds like there is an issue with the thermal system because when it heats up it works and when it is cool it has trouble. have you tried to contact LG and see if they can get you a replecement part?

Try unplugging it and plugging it back in. This will reset the panel and hopefully kick in the switch for the start button. Worked for me.

Hi


Thanks for using FixYa. Error code F1 means failed thermistor/transistor in control. To resolve this issue you’ll have to replace the Electronic range control (ERC). Please do rate the solution if the issue is resolved or post a comment for further assistance.


Thanks
Rylee