Thermador Oven Error Code E180: How to Fix It
Easy 15-30 minutes Low Severity
Verified June 2026
- Error Code
- E180
- Brand
- Thermador
- Product Type
- oven
- Severity
- Low
- DIY Difficulty
- Easy
- Estimated Fix Time
- 15-30 minutes
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Tools You'll Need
- Smartphone with Home Connect app
- Wi-Fi network password
How to Fix Error Code E180
-
Check Your Home Network
-
Reset Oven Network Settings
-
Power Cycle the Oven
Ensure the oven is completely cool before turning off power to avoid damage to internal components. -
Restart Your Router
-
Reconnect to Home Connect
-
Test the Connection
-
Check Signal Strength
Parts You May Need
Wi-Fi extender or mesh network system
Check Price on Amazon
Wi-Fi extender or mesh network system
Check Price on Amazon
Wi-Fi extender or mesh network system
Check Price on Amazon
Wi-Fi extender or mesh network system
Check Price on Amazon
Wi-Fi extender or mesh network system
Check Price on Amazon
Wi-Fi extender or mesh network system
Check Price on Amazon
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When to Call a Professional
Contact Thermador service if the error persists after trying all troubleshooting steps, if your oven is still under warranty, or if you notice other electrical issues with the appliance. A technician may need to replace the Wi-Fi module or update the oven's firmware.Frequently Asked Questions
What causes Thermador E180 error code?
E180 error is caused by Wi-Fi communication problems between your Thermador oven and Home Connect system. Common causes include network outages, weak Wi-Fi signal, router issues, or temporary software glitches in the oven's connectivity module.
Can I use my Thermador oven with E180 error?
Yes, you can still use your oven normally for cooking even with the E180 error. The error only affects the Wi-Fi connectivity and Home Connect app features. All manual controls and cooking functions will work as usual.
How do I reset Home Connect on Thermador oven?
Press and hold the Settings button for 3 seconds, navigate to 'Home Connect', then select 'Reset Wi-Fi'. This will clear all network settings and allow you to reconnect to your wireless network from scratch.
Why does my Thermador oven keep losing Wi-Fi connection?
Frequent Wi-Fi disconnections can be caused by weak signal strength, router compatibility issues, network congestion, or a failing Wi-Fi module in the oven. Try moving your router closer or using a Wi-Fi extender to improve signal strength.