Yolink YS7904-UC Installation & User Manual page 26

Hold the SET button for 5-10 seconds,
until the green light blinks quickly
1
SET Bu on
Close the valve
* Verify the valve is shown to be Closed
on the YoLink app, or press the SET bu on
on the controller if it is shown as Open
* Refer to the Gas/Water Valve Controller
manual for more informa on:
YS4909-UC_Gas/Water
Valve Controller
Hold the SET button on the Gas/Water
Valve Controller for 5-10 seconds, until
the green light blinks quickly
* If you want to open the
sensor alerts (either water detected warning or low water
level warning), open the gas/water
controller enter pairing mode
SET Bu on
2
gas/water valve when the
valve first, and let the
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