This video will show you how to replace the electronic board on your AQT-56SE valve. With these instructions, you’ll be able to easily replace and program your electronic board in less than 5 minutes.

WARNING: We strongly suggest this maintenance be performed by a water treatment professional.

For more details about your valve, check the installation manual. You can download it here:

https://aquatroltech.com/dl/manuals/AQT-56SE_Manual.pdf