User's Guide

Troubleshooting
Problem Possible Reason
Solution
Va l ve i s o ffl i n e.
Valve does not power on. Please power on . the valve
Please power on the hub again and press
the set button of valve once.
Hub is offline.
Please reconnect your hub to the Internet
and press the set button of the valve once.
Hub is powered off.
Timer does not run.
Please press the SET button once to turn
on/off the valve, also you can turn on/off
the valve via YoLink App or set a new
timer.
Other problems.
Product defective.
There was a power blackout before
timer executes.
Please contact customer service.
Product defective.
Please contact customer service.
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