Thermador Oven Error Code E200: How to Fix It

Q: What does the Thermador oven E200 error code mean?

The E200 error code on a Thermador oven indicates a keypad calibration error. This means the oven's electronic control board cannot properly read or communicate with the touchpad or keypad assembly. It can be caused by a software glitch, dirty or damaged keypad, a loose ribbon cable, or a failing control board.

Q: Can I still use my Thermador oven when the E200 error is showing?

It depends on whether the error is locking out the controls. In some cases the oven may still operate in a limited way, but it is not recommended to continue using it until the error is resolved, as an unresponsive keypad can prevent you from safely setting temperatures or canceling a cook cycle. Try a power reset first to clear the code before using the oven again.

Q: How do I reset a Thermador oven to clear error code E200?

To reset your Thermador oven, turn off the oven and then shut off its dedicated circuit breaker in your home's electrical panel. Leave the power off for at least 5 minutes to allow the control board to fully reset. Then turn the breaker back on and power up the oven. If the E200 code does not return, the issue was a temporary glitch. If it comes back, further diagnosis is needed.

Q: How much does it cost to fix a Thermador oven E200 error?

If a power reset fixes it, the cost is zero. A replacement keypad assembly for a Thermador oven typically ranges from $50 to $200 depending on your model. A replacement electronic control board can range from $150 to $400 or more. If you hire a technician, expect to pay a service call fee of $80 to $150 plus parts and labor, bringing total repair costs to $200 to $600 in more complex cases.

Q: Is the E200 error covered under Thermador warranty?

Thermador typically offers a limited one-year parts and labor warranty on new appliances, with some extended coverage on specific components. If your oven is within the warranty period, contact Thermador customer service at 1-800-735-4328 before attempting any DIY repairs, as self-repair may void warranty coverage. Have your model and serial number ready when you call.

Abstract

The Thermador oven E200 error code indicates a keypad calibration fault, meaning the oven's control board is having trouble communicating properly with the touchpad or keypad assembly. This can happen due to a temporary software glitch, a damaged keypad membrane, or a failing control board. In many cases, a simple reset will clear the error, but persistent E200 codes may require replacing the keypad or control board.