Kohler K-72218 Guide D'installation Et D'entretien page 18

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