Installation Sheet

STEP 7b. CALIBRATION
After power is applied to the driver board, it generates 5 quick beeps 3 times which
prompts the installer to step away from the unit. During the calibration process, the
water will turn ON for several seconds then proceed to shut off. An additional 5
beeps indicates calibration is complete and the faucet is ready to use. The cover
should be secured at this time.
Page 9
STEP 8. TEST FOR OPERATION
Test for operation. If OK, then close lid - Use caution not to damage wires or
components on electronic driver board. Route wires through notches/
openings in the box. See Fig 26. Secure lid using screws.
If faucet leaks from spout outlet:
SHUT OFF WATER SUPPLIES. Check proper solenoid connection. Replace
solenoid if problem persists.
If faucet exhibits very low flow:
A) Remove and clean Spray Outlet, or
B) SHUT OFF WATER SUPPLY. Clean or replace Screen Assembly (1).
If unit does not work properly, see Trouble Shooting Guide on pages 16 & 17.
Installation should be in accordance with local plumbing and electrical codes.
FLUSH ALL PIPES THOROUGHLY BEFORE INSTALLATION.
STEP 9. BASIC OPERATION AFTER CALIBRATION
Proximity
®
sensing technology works by creating an electrical field around a conductor (the spout) and monitoring the change in capacitance
that the conductor undergoes. The change in capacitance (the ability to store an electrical charge) is brought on by a 2nd conductor (a human
body) entering the Proximity
®
field. As the human hand enters and leaves the vicinity of the electrical field around the spout, the solenoid is
opened and closed accordingly. It is critical in the installation process that all electrical and mechanical connections be as tight and rigid as
possible, ensuring a smooth signal is carried from the driver board to the spout, and back again.
www.specselect.com
After calibration, test the function
of the product by placing your
hands within close proximity of
the spout (ensuring hands are
moving as if washing hands).
The solenoid will stay open
while hands are moving, then
close once hands are removed
from the sensing zone.
209257 Rev. A
Fig. 26
NOTE: Use caution
not to pinch wires or
damage components
on the electronic
driver board.
Trap jacket
of cable in
hole for strain
relief.
DO NOT
INSTALL
9V BATTERY
1
620TPxxx0 Hard Wire Operated Surface Mount Box #0
INSTALLATION AND SET UP INSTRUCTIONS
CONDUCTIVE SINKS
NON-CONDUCTIVE SINKS
Fig. 24
Fig. 25
Metal Sink
Mounting Hardware
or Bracket
24 VAC
Converter
Sink Ground
Wiring
Power wiring
same as faucet #1
24 VAC
Transformer
Electrical Box
Driver Board
P3 GND
Earth Ground
Wiring
To Additional Sinks
/ Driver Boards
24 VAC
Transformer
Electrical Box
24 VAC Converter
Driver Board
P3 GND
Earth Ground
Wiring
Power wiring
same as faucet #1
To Additional Sinks
/ Driver Boards