7 - INSTALL BATTERIES
remove the battery compartment from the control module by gently pulling
straight out. Spread the ends of the battery retainer and remove it from the
battery compartment. insert the four (4) “C” cell alkaline batteries provided as
indicated by the (+) and (-) symbols inside the battery compartment. Spread the
ends of the battery retainer and slide it over the battery compartment until
locked into place.
NoTE: Battery retainer must be installed, shown right.
if installed upside-down, it will not install into the control
module. reinsert the battery compartment into the control
module. See image, shown right.
8 - START-UP
open supply stops. remove spray head, then activate faucet for 30
seconds by placing hands in front of the sensor. The solenoid valve
should “click,” sensor lED indicator should blink and water should flow
from the spout. if this does not occur, refer to the Troubleshooting
section.
NoTE: The sensor lED indicator should blink when faucet is
activated for the first 10 minutes after start-up.
Close supply stop(s) and install spray head in spout using the key
provided. reopen supply stop(s), activate faucet and check for leaks.
9 - RANGE ADJUSTMENT
The opTima plus EBF-625 and EBF-655 faucets are factory set to
operate when hands are placed 4-5” (102-127 mm) from sensor. This
range should be satisfactory for most installations.
if range adjustment is required, use a small phillips screwdriver.
aDJuST raNgE – The range potentiometer is located in the control
module. Cycle faucet several times to assure that the sensor range does
not inadvertently pick up reflection off the edge of the sink. if reflection
occurs, slighly adjust range potentiometer counterclockwise and again
cycle faucet.
repeat adjustment procedure until desired range is achieved.
imporTaNT: range potentiometer adjustment screw rotates only 3/4 of
a turn; Do NoT over-rotate.
10 - INSTALL COVER TO CONTROL MODULE
place cover over the control module and use the four (4) screws
provided to attach it. Cover can be installed in only one orientation.
imporTaNT: install all four (4) cover screws for proper installation.
INSTALL FOUR “C” CELL BATTERIES AS
INDICATED BY THE (+) AND (-) SYMBOLS
AT BOTTOM OF BATTERY COMPARTMENT.
INSTALL BATTERY RETAINER. THEN
INSTALL BATTERY COMPARTMENT
INTO CONTROL MODULE
AS SHOWN
BATTERY
COMPARTMENT
BATTERY
COMPARTMENT
CONTROL
MODULE
BATTERY
RETAINER
A
B
A
B
C
CONTROL
MODULE
INSTALL COVER AND
SECURE WITH THE FOUR
(4) COVER SCREWS
IMPORTANT: ALL FOUR (4) COVER
SCREWS MUST BE INSTALLED
RANGE
POTENTIOMETER
(BENEATH COVER)
CONTROL MODULE
