Installation

MAINTENANCE
When the Sensor detects a user, the water
immediately starts to flow. Water flow will stop Two
seconds after user is out of sensor range. The off delay
allows the user to comfortably move his hands without
the flow cycling on to off. As a precaution, a safety
timer will turn off the water, after the sensor has been
blocked for 59 seconds. The water will stay off until the
blockage is removed from the detection zone.
Detection Zone: 2" - 10" (50mm - 250mm)
Default: Set at Factory 6" (150mm)
HAND WASH SENSOR OPERATION;
Fig. 1
1
1. To install New BATTERY (1) align and press down
BATTERY (1) (contacts facing downward) into position
until tabs lock into place.
To remove the BATTERY (1) spread the two tabs on
the HOLDER (2) with your thumbs . The BATTERY (1)
will release.
2. Remove the OLD BATTERY (1).
3. Install NEW BATTERY (1) (contacts facing
downward) into HOLDER (2) and press down into
position until tabs lock into place.
HOW TO INSTALL AND CHANGE
BATTERY; Fig. 3
3
1. Setting the Detection Zone (Distance):
Remove cover from ENCLOSURE. Disconnect GRAY
SENSOR WIRE (1) from circuit board, then reconnect.
2. While the SENSOR CONTROL LED (2) is blinking
slowly, place your hand 1 - 2 in. (30-50mm) in front of
the sensor. Fig. 2a.
3. When the LED stops blinking and stays "ON", move
your hand to the desired position and hold in place until
the LED begins to blink again. Fig. 2a.
4. Once the SENSOR CONTROL LED (2) begins to
blink again, remove your hand from the detection zone.
When the flashing stops, the detection distance is set.
HOW TO CHANGE SENSOR
RANGE; (Factory set at 6") Fig. 2
2
Fig 1
7
Fig.3
1
1
2
BATTERY HOLDER
LOCKING TABS
DETECTION
ZONE
Fig. 2
Fig. 2a
Fig. 3
1" - 2" (30mm - 50mm
BLINKING LED
UP TO 10" (250mm)
BLINKING
LED
1
2
2
M968809 Rev.1.4