If your oven is displaying the F9 error code, it primarily means that there is a problem with the oven sensor or control board. The first thing you should do is take a look at your oven and identify where the problem is coming from. Is it the sensor or the control board? If it’s the control board, you’ll need to replace it. If it’s the sensor, you can try cleaning it first and see if that clears up the problem.
However, before you call a repairman and schedule a time-consuming service visit, take a look at your oven and identify where the problem is coming from. Here are some simple steps you can follow if you want to fix the F9 error code LG electric oven yourself. Read on to learn more about them.
How To Fix F9 Error Code On LG Electric Oven
When your oven is displaying an F9 error code, take a look at your oven. Therefore, you can identify the cause of the problem. Mostly, there’s a problem with either the sensor or the control board. The issue can be on other parts as well. After identifying the problem, follow the below steps to fix it.
Oven Sensor
In case the issue appears to be coming from the sensor, try cleaning it and seeing if that clears up the error code. If the problem still remains, you will need to replace the sensor. First, you need to determine whether your LG oven has a gas or electric sensor.
In most cases, electric ovens come with an electric sensor. To check the position of the sensor of your specific oven, follow the user manual or manufacturer’s instructions. Not to mention, electric sensors are usually found near the thermostat. On the other hand, gas sensors are located near the burner. If it’s a gas sensor, you’ll need to replace it. When the sensor is electric, you can either replace or repair it.
Control Board
When the issue is not from the sensor, it can be an issue with the control board, and you may need to replace it. Just ensure the control board is not repairable. If the sensing element of the control board is disconnected or not working, you will need to replace it. Because a faulty sensing element cannot be repaired.
Bake And Broil Element
First, check to ensure that the bake element and the broil element are properly connected. If they are not, reconnect them and see if that fixes the problem. When the issue is still unfixed, you need to replace one or both of those elements.
Door Blockage
In that case, check carefully whether something is blocking the vents on your oven door. If anything is creating an obstacle, remove it and see if that clears up the error code. When the LG electric oven is still showing an F9 error code, the problem can be on other parts.
Power
In the first place, you should check whether the oven’s power cord is firmly plugged into a wall outlet. Next, open the oven door and remove any food or objects that may be blocking the door from closing properly. Finally, press and hold the “Cancel” button for three seconds to reset the oven. After that, the oven will start working without any error code.
How Do I Reset My LG Electric Oven?
If your LG electric oven is not working properly, you can reset it by following these simple steps:
- First, unplug the oven from the power outlet. Next, find the reset button on the control panel. It is usually located near the bottom of the panel.
- Next, use a screwdriver to remove the screws from the back panel of the oven.
- Once the back panel is removed, locate the reset button on the control board and press and hold it for 3-5 seconds.
- After that, replace the back panel and screw it back into place.
- Finally, plug the oven back into the power outlet and turn it on. The oven should now be reset and working properly.
Frequently Asked Questions
What Does F9 Mean On The Oven?
The ‘F9’ error code in an oven usually indicates a problem with the keypad. And, for an LG oven, this error code can indicate a wide array of issues. In the case of regular ranges, the keypad is the part of the oven that you use to set the temperature and timer. Sometimes, dirt or food can get caught under the keys and cause them to stick.
Other times, the keypad itself may be faulty. If you see an “F9” error code on your oven, try cleaning the keypad first. When it doesn’t fix the issue, you need to replace the keypad.
Can Relay Board Cause F9 Error On LG Oven?
Yes, a relay board can cause an F9 error on an LG oven. Identically, a relay board is a device that helps to control the flow of electricity in a circuit. It can be used to turn on or off certain electrical devices. Besides, it can control the timing of when they are turned on or off. In the case of an F9 error code, the relay board may not be able to properly control the flow of electricity to the oven, causing it to overheat or malfunction.
How To Fix Thermal Fuse On LG Electric Oven?
If the thermal fuse on your LG electric oven has blown, you’ll need to replace it. Here’s how:
1. First, unplug the oven from the power outlet.
2. Next, remove the back panel of the oven so you can access the fuse.
3. Once you’ve located the fuse, use a multimeter to test it for continuity. If it’s blown, you need a new one for replacement.
4. After replacement, close the back panel and plug in the oven to start it.
In Conclusion
Finally, you can solve the F9 error code issue in your LG electric oven by following the above methods. If these methods don’t work and the error code isn’t removed, the issue can be on the hardware. In such a condition, you need to take it to the manufacturer’s repair shop and solve that hardware issue.
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