MAC FAUCETS LLC.
Remove flush valve cap by unfastening the two screws
on each side of the valve with supplied Allen wrench.
Twist and pull the flush valve cap off. DO NOT LOSE
PLASTIC WASHERS
Grab the battery pack belt and gently pull it out of the
flush valve cap.
Unplug the Battery pack from the sensor (Red Plugs).
With a #1 Phillips screw driver, remove the battery pack
screw and split open the battery pack.
Remove the old batteries and replace with new AAA
Duracell Copper Top batteries. Make sure that the batteries
are placed in the proper position.
Plug the battery pack to the sensor, then put it back
inside the flush valve cap. The sensor might blink a few
times when it is first plugged into battery pack.
Place the flush valve cover back on with sensor facing
forward. Refasten Allen screws. DO NOT FORGET PLASTIC
WASHERS. The flush valve is ready for use.
Batteries Replacement
Automatic operation starts when the sensor senses an object
and the red light starts blinking. The object must be present
in front of the sensor for 6-10 seconds in order to prevent
accidental flushing.
Once the object has left sensor area, (toilet, urinal stall) a delay
of 2-4 seconds may occur, after which, toilet or urinal will flush
For Manual operation depress push button located at the side
of the Flush valve
Operation
Flush valve cap
Battery pack
screw
Battery
pack belt
Battery Pack
7
Red Cable, sensor
to battery pack.
Black Cable,
sensor to solenoid
1
1
2
3
2
3
4
5
6
Manual Push
Button
