Kohler K-72218 Guía De Instalación Y Cuidado página 18

Troubleshooting (cont.)
Handle Switch Troubleshooting Table
Symptoms
1. Handle LED is lit
when the handle
is closed.
2. Handle does not
return to the
upright position.
3. Water does not
fully shut off.
4. Handle LED does
not illuminate
when the handle
is rotated open.
Sensor Troubleshooting Table
Symptoms
1. Intermittent sensor
operation.
2. Yellow LED on
circuit board does
not briefly
illuminate with an
object in front of
the sensor.
1276182-2-A
Probable Causes Recommended Action
A. Refer to the "Handle
A. Valve
setscrew LED Adjustment"
needs section.
adjustment.
A. Refer to the "Handle
A. Valve
setscrew LED Adjustment"
needs section.
adjustment.
A. Refer to the "Handle
A. Valve
setscrew LED Adjustment"
needs section.
adjustment.
A. Loose handle A. Check handle switch
switch wire wire connection to the
connection. circuit board.
B. Circuit board B. Replace the cover
is not assembly.
functioning
correctly.
Probable Causes Recommended Action
A. Debris on the A. Use mild soap and
sensor lens. water to gently remove
debris from the sensor
lens.
B. Sensor is B. Rotate the spout away
detecting from the steam.
steam.
A. Object is A. Test the sensor using
clear or color your hand.
is
undetectable
by the sensor.
B. Debris on the B. At the circuit board,
sensor wire gently disconnect,
connector. clean, and reconnect the
sensor wire connector.
C. Requires a C. Reset power by
system reset. unplugging power
cord, wait 10 seconds,
and reconnect.
18 Kohler Co.