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I
NSTALLATION
Position the Sensor on the
wall behind the tank such
that it is high enough to
"see" above any obstacles,
yet low enough to detect a
person sitting on the toilet.
Mount the Sensor using
the attached foam tape on
the back plate or remove
the back plate by sliding
downward and mount
using the appropriate wall
anchors, then place the
Sensor back on the wall.
DO NOT INSTALL BATTERIES YET ! ! !
Depending on the tank lid
hole size and flush valve
type, select from the large
washers to position the
Flush Motor and Push Rod
over top of the single flush
actuator tab or centered
over the dual flush tabs.
PUSH ROD
ACTUATOR TAB(S)
Secure the Flush Motor
retaining nut and CAREFULLY
replace the tank lid, checking
the Push Rod alignment to
the actuator tab or tabs.
WASHERS ARE OPTIONAL - NOT REQUIRED IN SOME INSTALLATIONS
A
DJUSTMENTS
FLASHING
MAGNETIC
WAND
FLAPPER VALVE SHOULD NOT FULLY OPEN ON EITHER CYCLE
SPECIFICATIONS
Sensor: 4.75Lx2.75Wx2.55D inches (120x70x65 mm)
Detection Range: 0 - 31.5 +/- 4.0 inches (80 +/- 10 cm)
Detection Clearance: 51 inches (130 cm)
Flush Motor: Servo Jackscrew (stall protected)
TAPE MOUNT
SCREW MOUNT
- or -
FOAM
TAPE
SLIDE OFF
Stand to the right out
of the detection beam
and adjust the Half
Flush cycle time by
holding the Magnetic
Wand against the right side Mag-
netic Target until the desired wa-
ter release is achieved.
Note the speed and distance of
the Flush Motor up/down cycle
and adjust accordingly. The Full
Flush will automatically cycle to
the maximum up/down limits.
FULL
CYCLE
Half Flush Timer: 10 - 60 secs
Full Flush Timer: > 60 secs
Maximum Flush Cycle: 10 secs
Autoflush: 1 per week
1
Lift off the toilet tank lid, flip it over, unscrew the
retaining nut on the push button and remove it.
Replace the tank lid, drop in the Depth Gauge and
measure the distance from the base of the Flush
Motor to the top of the Flush Valve.
3
Remove the Sensor from its wall plate by sliding
upward and off, then remove the battery cover with a
small Philips screwdriver. Install the 6 AA batteries
and immediately hold the unit back against its mount
while standing to the side (out of the detection beam)
until the Presence Detection LED stops flashing.
BATTERY
COVER
T
5
Stand in front of the Sensor until the Detection
LED flashes for about 15 secs and then step aside
to activate a test Half Flush. Observe the mechan-
ics and alignment of the Flush Motor as it cycles
and make any further adjustments.
INSTALLATION AND SETUP COMPLETE!
NOTE: Anytime the batteries are replaced or the Sensor
range needs to be recalibrated, simply repeat steps 5 & 6.
To prevent false detection and random flushes, keep any
obstacles or mirrored surfaces out of the Detection Beam.
Power: 6 AA Batteries
Type: Alkaline, Lithium, Rechargeable Lithium
Protection: Moisture Sealed
Life: 1 Year or 5,000 flushes (approximate)
DEPTH
GAUGE
SEGMENTS
SEGMENTS
+
+
SPACERS
SCREW FOOT
Stack up the Push Rod
FLUSH
B
Segments, Spacers and/or
MOTOR
Screw Foot as preferred to
BASE
match the height on the
Depth Gauge.
FLUSH
Now insert the completed
VALVE
Push Rod assembly into
C
the Flush Motor Mount.
TOP
OPTION 1
OPTION 2
GASKET
Now check that the sili-
cone gasket inside the
battery compartment is in
position, replace the
battery cover and then
reinstall the Sensor unit
back onto its wall mount.
FLUSH MOTOR MAY CYCLE
ANYTIME DURING THIS STEP
ESTING
Once all adjustments are
made and testing is complete,
go back and tack the Push
Rod Segments together with a
tiny dab of Super Glue at each
FLASHING
joint to secure it.
2
4
6
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