Here is a list of resources to help you troubleshoot your Zooz ZAC36 Titan Shut-Off Valve Actuator and navigate the documentation that’s already out there 
We try our best to keep the Zooz Support Portal updated and continue adding helpful articles every day so take a look at the most popular docs first, there’s a good chance your question has already been answered! 
ZAC36 FAQ: the best place to start 
Installation Guide: no tools required, watch the video to see how easy it is!
Sound and LED Indicator Guide: this is a sophisticated piece of equipment, use this guide to see how to get the most of it.
OTA Firmware Update Files: read all of the disclaimers carefully before applying an update to your device to avoid accidental bricking 
ZAC36 Change Log: where we keep track of all the updates made to the hardware and software of the device.
ZAC36 Specs: make sure this device is a good fit for your plumbing installation.
ZAC36 Advanced Settings: learn how to customize your device.
Detailed Support for ZAC36 Titan Water Valve Actuator & Your Hub: