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STEP 5a. CONNECT ELECTRICAL SUPPLY,
SOLENOID VALVE AND SENSOR
209989 Rev. B
↓
Fig. 39
Remove valve spacer and install solenoid valve and washers with
body arrow in the direction of water flow. See Fig. 38. Feed sensor
wire from spout into control box and then connect to the driver board.
Connect red solenoid wire from the driver board to “+” marked
solenoid terminal on solenoid valve, black solenoid wire to other
solenoid terminal. Attach sensor module to the faucet shank with
the clip. See Fig. 39. Ensure the clip does not contact any material
other than the faucet shank. Connect the sensor cable to the
controller board.
IMPORTANT: ENSURE THAT WATER SUPPLY IS ON BEFORE
PROCEEDING. WHEN POWER IS FIRST APPLIED TO THE
DRIVER BOARD, THE INSTALLER MUST IMMEDIATELY STEP
BACK AT LEAST 3 FEET FROM THE PROXIMITY SPOUT IN
ORDER TO ALLOW THE UNIT TO PROPERLY CALIBRATE.
Install CSA and/or UL approved Class 2 transformer or equivalent in
a convenient and appropriate location. Do NOT install the transformer
inside the control box. Use 3-conductor 18 AWG wire between the
transformer and the control box. With the power off, connect the
24VAC supply from the transformer to the pair of white supply wires
coming from the hardwire converter. Refer to Fig. 40 and Fig. 41 for
reference wiring diagrams. Install the grounding kit assembly
(061259A) per the supplied instruction sheet for proper grounding
with Conductive and Non-Conductive sinks.
Turn on power supply for the transformer. 5 quick beeps 3 times will
be generated when power is first applied to the unit. At this stage,
step back at least 3 feet from the controller and spout in order to
allow for proper calibration. Do not secure the lid/cover until after
calibration.
STEP 5b. 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.
STEP 6. 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 35.
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 Aerator, or
B) SHUT OFF WATER SUPPLY. Clean or replace Screen
Assembly.
If unit does not work properly, see Trouble Shooting Guide on
pages
16
&
17
.
Fig. 37
Towards
“H” side to
increase
temperature
Towards
“C” side
to reduce
temperature
620TPxxx8TR Hard Wire Operated Control Box #8 Trim
Installation should be in accordance with local plumbing and electrical codes.
FLUSH ALL PIPES THOROUGHLY BEFORE INSTALLATION.
INSTALLATION AND SET UP INSTRUCTIONS
Fig. 36
Top Spacer
& Gasket
Washer
Nut
Spout
Bottom Spacer
Sensor
Module
CONDUCTIVE SINKS
NON-CONDUCTIVE SINKS
Fig. 41
Fig. 40
Metal Sink
Mounting Hardware
or Bracket
Control Box #1
Driver Board
P3 GND
120VAC
Ground
Electrical Box
Metal Box
Ground Wiring
Sink Ground
Wiring
Earth Ground Wiring
Control Box #8
To Additional Sinks
/ Driver Boards
Vitreous China Sink
Control Box #1
Control Box #8
Driver Board
P3 GND
Metal Box
Ground Wiring
120VAC
Ground
Electrical Box
Earth Ground Wiring
To Additional Sinks
/ Driver Boards
Cover
Fig. 38
Valve
Spacer
(Replace
with
SOLENOID
Valve and
washers
after system
is flushed)
Solenoid Valve
(INSTALL:
replacing
SPACER after
system is
flushed.)
SOLENOID
may be
ROTATED to
ALLOW for installation
of COVER ASSEMBLY.
Water
