Troubleshooting (cont.)
Faucet Troubleshooting Table
Symptoms
Probable Causes
Recommended Action
4.
Power LED is not
lit.
A.
No power to
the circuit
board.
A.
Check the power
supply connections to
the circuit board.
B.
Power cord is
plugged into
a switched
outlet.
B.
Plug the power cord
into an unswitched 120
VAC outlet (test the
outlet with a radio or
other device). Confirm
that the power LED
illuminates.
5.
Water drips or
trickles when
faucet is not in
use.
A.
Manual
override is
partially
engaged.
A.
Turn the manual
override clockwise until
it stops; then turn it
counterclockwise until
the water drip stops.
Solenoid Troubleshooting Table
Symptoms
Probable Causes
Recommended Action
1.
Water leaks from
the solenoid valve.
A.
Hose
connections
are not
secure.
A. CAUTION: Risk of
personal injury or
product damage.
Turn
off the main power and
water supply. Check all
connections. Make
adjustments as needed.
B.
Internal leak.
B.
Replace the solenoid
valve assembly.
2.
No audible
″
click
″
when solenoid is
activated.
A.
Loose
solenoid wire
connection.
A.
Check solenoid wire
connection to the circuit
board.
B.
Solenoid
valve is not
functioning.
B.
Replace the solenoid
valve assembly.
Handle Switch Troubleshooting Table
Symptoms
Probable Causes
Recommended Action
1.
Handle LED is lit
when the handle
is closed.
A.
Valve
setscrew
needs
adjustment.
A.
Refer to the
″
Handle
LED Adjustment
″
section.
1276182-2-C
18
Kohler Co.
