Yolink YS4909-UC Installation & User Manual page 16

Install the Valve Controller 1,
I
Continued
Determine how you will mount the valve
controller to the wall, and ensure you have the
appropriate mounting hardware (screws,
anchors, etc.) for the wall surface.
Install the Valve Controller 1:
1. Holding the valve controller at the desired
location, and using a marker or pencil, transfer
the valve controller's top mounting hole location
to the wall surface.
2. If using wall anchors, install one at the top
mounting hole location, per the manufacturer's
instructions (drill a pilot hole first, etc.)
3. Insert a screw in the top mounting hole
location, but do not screw it flush with the wall;
leave space on the end of the screw for the valve
controller.
4. Hang the valve controller on this screw, and it
should be level on the wall. Optionally, you can
verify the valve controller is level with a level tool
at this time.
5. Tighten the screw, and confirm the valve
controller is secured to the wall surface.
To install a motorized valve, go to page 28. To
install a Bulldog Valve Robot, proceed to the next
page.
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