Sloan EWF-42000 Installaton - Manual (Page 5)

5
Step 8 — Start-Up
Turn on water supply to lavatory system. Check for leaks at water supply and drain
lines. Repair any leaks.
With Aerator removed, activate Spray Head for 30 seconds by standing in front of
the Spray Head. The Solenoid Valve should "click," Sensor LED indicator should
blink and water should flow from the Spray Head. If this does not occur, refer to the
Troubleshooting section of this instruction manual.
Close Supply Stops and reinstall Aerator (using the Key provided). Reopen Supply
Stops, activate Spray Head and check for leaks.
Optima EWF-40000 Series Lavatory Systems are equipped with EL-1500-LL self adaptive infrared
sensor. No adjustment is necessary. Self adaptive range will operate when user is 25 to 45 inches
(636 to 1143 mm) from the Sensor.
Step 7 — Final Assembly
Turn the Actuator Housing Assembly Cover over and screw a 1/4"-20 x 12" Threaded
Rod into each of the 2 (two) threaded inserts.
Install the Actuator Housing Assembly Cover guiding the Threaded Rods through the
holes in the Actuator Housing Assembly.
From inside the Pedestal Base, install the 2 (two) Wing Nuts onto the 2 (two)
Threaded Rods. Tighten Wing Nuts securely.
SOLENOID SCREEN FILTER CLEANING
Before cleaning the Screen Filter, turn off the water supply at supply stop(s).
Activate the Spray Head to relieve any pressure in the system.
Unscrew the Filter Cap and remove it from the Solenoid Valve Housing.
Carefully remove the Screen Filter from the Solenoid Valve Housing.
Clean the Screen Filter using fresh tap water only. If necessary, use a small brush to
clean. Use caution while cleaning to prevent damage to Screen Filter.
Examine the Copper Washer for wear or damage; replace if necessary. Carefully
replace the Screen Filter into the Filter Cap. Screw the Filter Cap with Copper
Washer into the Solenoid Valve Housing and tighten securely to prevent leaks.
Turn on the water supply at the supply stop(s). Activate the Spray Head to purge any
air from the system lines. Check for leaks and repair as necessary.
OPERATION
As the users enters the beam’s effective range, the beam is reflected back into the sensor
receiver and activates the solenoid valve allowing water to flow from the Spray Head. Water
will flow until the user steps away from the spray head or until the automatic time out limit
setting is reached.
CARE AND CLEANING OF CHROME & SPECIAL FINISHES
DO NOT use abrasive or chemical cleaners (including chlorine bleach) to clean spray head
as they may dull the luster and attack the chrome or special decorative finishes. Use ONLY
soap and water, then wipe dry with clean cloth or towel.
While cleaning the bathroom tile, the faucet should be protected from any splattering of
cleaner. Acids and cleaning fluids will discolor or remove chrome plating.
TROUBLESHOOTING GUIDE
I. No wwater fflows wwhen ssensor iis aactivated
Ensure that main power supply is turned “ON.” Check receptacle, transformer, solenoid, leads and
connections.
If SSensor LLED ddoes nnot bblink:
A. Control module circuit board is faulty; replace.
B. Sensor is faulty; replace sensor module.
If SSensor LLED bblinks wwhen uuser iis ssensed:
A. Supply Stop(s) may be closed; open Supply Stop(s).
SOLENOID VALVE
SCREEN FILTER
FILTER CAP
COPPER WASHER
B. Debris may be in Solenoid filter; remove, clean and reinstall.
II. Very llow fflow oor sslow ddribble
A. Supply Stop(s) may be closed; open Supply Stop(s).
B. Debris is in solenoid, won’t close properly; remove operator and
clean. Reassemble in the same manner.
C. Debris may be in Solenoid filter; remove, clean and reinstall.
D. Debris is in spray head; remove, clean and reinstall.
III. Continues tto rrun ((even aafter ppower tto ffaucet hhas bbeen
disconnected)
A. Solenoid valve is installed backwards; install correctly.
B. Debris is in solenoid, won’t close properly; remove operator and
clean. Reassemble in the same manner.
If further assistance is required, please contact the Sloan Valve Company
Installation Engineering Department at 1-888-SLOAN-14 (1-888-756-2614).
ACTUATOR HOUSING
ASSEMBLY COVER
THREADED ROD
(2 REQUIRED)
ACTUATOR HOUSING
ASSEMBLY
A
B
C
A
B
C
A
B
C
D
E
F
G