---
title: How to complete a reset on your Truma heating system?
description: This article will explain how to complete a full truma heating and hot water system reset if no other troubleshooting has helped fix the error codes.
---

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# How to complete a reset on your Truma heating system?

## This article will explain how to complete a full truma heating and hot water system reset if no other troubleshooting has helped fix the error codes.

**Start by restarting the display unit **

- If you are experiencing multiple errors on your Truma control panel and the error message continues to display – press and told the black button for a few seconds until it shuts down. 
- Leave it off for 5 minutes, then try again.

![screen-1](https://knowledge.traillite.co.nz/hs-fs/hubfs/screen-1.jpg?width=480&name=screen-1.jpg)

**If this doesn't clear the error, you need to do another re-set on the Truma unit**

- You will find the Truma unit underneath one of the seating areas 
- Remove the cover from the unit once you have located it 
- **Make sure you remove your 240-volt connection if plugged into mains.**

![truma 3](https://knowledge.traillite.co.nz/hs-fs/hubfs/truma%203.jpg?width=640&name=truma%203.jpg)

- Locate the long brown button.
- Push it in and hold it down until you see an orange LED light up.
- Remove your finger the replace the cover.
- Please note: You may need to repeat the process up to 3 times. 

![truma pic 4](https://knowledge.traillite.co.nz/hs-fs/hubfs/truma%20pic%204.jpg?width=640&name=truma%20pic%204.jpg)

If you continue to have error codes after these re-sets, please contact our TrailLite Service Centre.

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