# Z-Water 2 lost connection

**URL:** <https://community.homey.app/t/z-water-2-lost-connection/132915>\
**Category:** Devices\
**Tags:** z-wave, homey-pro\
**Created:** [March 17, 2025, 1:41pm UTC](https://community.homey.app/t/z-water-2-lost-connection/132915 "2025-03-17T13:41:10Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Bjarand](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/bjarand/32/103865_2.png) [@Bjarand](https://community.homey.app/u/Bjarand)\
**Post date:** [March 17, 2025, 1:41pm UTC](https://community.homey.app/t/z-water-2-lost-connection/132915/1 "2025-03-17T13:41:10Z")

</div>

Hi all you experts. My Z-water2 regulator lost connection to Homey some time ago. I’ve tried to reset the regulator, to remove it and reinstall it, and to unplug it for a few hours.

When I try to reinstall it now, it’s just the yellow light blinking for a while before the light turns red again. Do anyone have an idea to solve my problem.