Installation Guide
AquaSense Battery
Powered Flush
Valves/Retrofit Kits
7 Adjust feature settings as desired. The sensor range is factory
set. If adjustment is necessary, use a Phillips head screwdriver
and turn gently. SEE SENSOR RANGE ADJUSTMENT. Replace
electronics access cover and tighten securely with vandal-
resistant hex wrench . Turn water supply on and adjust for
proper fixture evacuations. The final setting for urinals should
be such that the fixture will not overflow when the valve is
actuated in succession. Reinsert stop cover button . Check
to assure cover is leak free.
Sensor
Control Panel
12"
(0.3m)
60" (1.5m)
RANGE ADJ.
1=24 HR. FL.
2=COURTESY FL.
3=FLUSH TIME
4=URINAL WATER SAVER
4
PUSH
RESET
321
OFF
ON
RANGE ADJUSTMENT
ON-OFF SWITCHES
RESET BUTTON
Option Setting
Switch 1 - Automatic Flush – The unit will automatically flush 24
hours after the last user. On position = activate; Off position =
deactivate.
Switch 2 - Courtesy Flush – When an object has been detected
for two seconds, the unit flushes then goes into normal mode. On
position = activate; Off position = deactivate. (Always press reset
button after changing switches.)
Switch 3 - Flush Time – Factory setting
Switch 4 - Urinal Water Saver – reduces flush volume by 40%
during periods of continuous usage.
Note: Always press reset button after changing switches.
Sensor Range Adjustment
The range is factory set for urinal or closet applications. If necessary,
the sensor range can be adjusted. Slowly rotate range adjustment
clockwise to increase range and counterclockwise to decrease
range. The range adjustment will stop at minimum and maximum
settings. Do not turn beyond these stops. For ten minutes after
battery installation, a blinking red light in sensor window will
appear when an object is in view. For an additional ten minutes of
blinking, push reset button. Stand in front of sensor and move for-
ward and backward to determine range.
5 Aim sensor at desired tilt angle (horizontal, tilt up or tilt
down), hold in place and tighten handle nut .
G
I
M
N
A
B
6 Remove electronics access cover with vandal-resistant hex
wrench provided. Insert preassembled battery holder
into electronics compartment. Connect battery cable
connector to electronics cable connector. (Important: Insert
non-connector end of battery holder first, as shown.)
M
N
O
O
M
N
Adjust sensor
angle to
pick up user
Tilt Up
Horizontal
Tilt Down
G
I
12"
(0.3m)
60" (1.5m)
RANGE ADJ.
1=24 HR. FL.
2=COURTESY FL.
3=FLUSH TIME
4=URINAL WATER SAVER
4
PUSH
RESET
321
OFF
ON
On
Phillips Head
Screwdriver
Decrease Range
N
M
P
A
B
Increase Range
P
FV51-ZRK Page 3