Sloan Optima EAF-250 - Troubleshooting Guide; Troubleshooting Common Issues; Operation

Function Press Button LED Signal
Continuous Run – 2 minute
default setting (adjustable
from 1 – 20 minutes)
1 time for 2 seconds 5 short flashes
reset:
1 time or will reset
automatically after
2 minutes
Temporary Off
2 times (double click)
periodic flashing
5 short flashes followed by
reset:
1 time or will reset
automatically after
2 minutes
Auto Set Range Adjustment
2 times (double click) and
then 1 time for 5 seconds
5 short flashes followed
by 4 short flashes
TROUBLESHOOTING GUIDE
1. The faucet DOES NOT function.
A. “Permanent Off” activated. Press the button on the faucet’s throat one time.
2. The faucet delivers water in an uncontrolled manner.
A. Faucet is not working properly. Contact Sloan Technical Support.
3. The faucet DOES NOT deliver any water when the Sensor is activated.INDICATOR: Solenoid valve
produces an audible “CLICK.”
A. Water supply stop(s) closed. Open water supply stop(s).
B. Water supply stop strainer(s) clogged. Remove, clean, and reinstall water supply stop strainer(s). Replace
strainer(s) if required.
INDICATOR: Solenoid valve DOES NOT produce an audible “CLICK.A. Battery low (battery-powered models).
Replace the battery (refer to BatterReplacement on page 184).
4. The faucet delivers only a slow flow or dribble when the sensor is activated.
A. Water supply stop(s) are partially closed. Completely open water supply stop(s).
B. Water supply stop strainer(s) clogged. Remove, clean, and reinstall water supply stop strainer(s). Replace
strainer(s) if required.
C. Aerator is clogged. Remove, clean, and reinstall Aerator. Replace Aerator if required.
D. Faucet is not working properly. Contact Sloan Technical Support.
5. The faucet DOES NOT stop delivering water or continues to drip after the user is no longer detected.
A. Faucet is not working properly. Contact Sloan Technical Support.
6. The LED indicator blinks when the faucet is in use.
A. Battery low (battery-powered models). Replace the battery (refer to BatterReplacement on page 184).
7. The water temperature is too hot or too cold on a faucet connected to hot and cold supply lines.
A. Supply stops are not adjusted properly. Adjust supply stops.
B. For models with integral mixing valve – The mixing valve is set improperly for the water temperature desired.
Rotate the mixing valve handle clockwise to decrease water temperature or counterclockwise to increase the
water temperature.
OPERATION