Activate ( "dry fire") Faucet by placing hands in front of the Sensor. The
Solenoid Valve should “click.” Once hands are removed the Solenoid
Valve should click again. If this does not occur, refer to the
Troubleshooting section of this instruction manual.
Once "dry firing" segment is complete, remove spray head. Open
supply stop(s) then activate
Faucet by placing hands in
front of the Sensor. The
Solenoid Valve should
"click" and water should
flow from the Spout.
8 - Start-Up
B
Activate Faucet for 30 seconds by placing hands in front of the Sensor.
The Solenoid Valve should “click” and water should flow from the
Spout. If this does not occur, refer to the Troubleshooting section of this
instruction manual.
A
5
C
Close supply stop(s) and reinstall Spray Head in Spout using the Key
provided. Reopen supply stop(s), activate Faucet and check for leaks.
9 - Range Adjustment
A
The Range Potentiometer is located in the Control Module.
Important: Range Potentiometer adjustment screw rotates only 3/4 of a turn;
DO NOT over-rotate. Over-rotating will damage range adjustment screw.
CONTROL MODULE
RANGE
POTENTIOMETER
A SCREWDRIVER IS PROVIDED ON
THE INSIDE COVER OF THE
CONTROL MODULE FOR MAKING
RANGE ADJUSTMENTS
The OPTIMA
Plus EBF-615 and EBF-650 Faucets are factory set to
operate when hands are placed 4 to 5 inches (102 to 127 mm) from
Sensor. This range should be satisfactory for most installations. If
range adjustment is required, refer to the following range adjustment
procedure.
B
Cycle Faucet several times to assure that the Sensor will not
inadvertently pick up reflection off the edge of the sink. If reflection
occurs, adjust Range Potentiometer counterclockwise very slightly and
again cycle Faucet.
Repeat adjustment procedure until desired range is achieved.
10 - Noise Reduction (NR) and Time Out (Mode) Jumper Settings
TIME OUT (MODE) JUMPER
NOISE REDUCTION (NR) JUMPER
For jumper settings, refer to Table below or label on cover of Control
Module along with the instructions in this Step.
Noise Reduction (NR) Setting
• When operating the faucet on batteries alone, set the NR jumper to
bridge pins 1 and 2.
• When operating the faucet using the plug-in adapter with battery
backup, bridge pins 2 and 3.
Time Out (Mode) Setting
The Faucet Time Out Setting determines the maximum time the
Faucet will run upon continuous activation. This timing can be
changed to meet individual application requirements.
Unless otherwise specified, Faucets leave the factory set with a 30
second Time Out.
DESCRIPTION
PINS
1
2
3
NOISE REDUCTION (NR) SETTING
Normal Operation
(Adapter w/Battery Backup Operation)
NR Enabled
(Battery Operation Only)
TIME OUT (MODE) SETTING
13.75 Second On Demand
30 Second On Demand
