Troubleshooting (cont.)
Faucet Troubleshooting Table
Symptoms
Probable Causes
Recommended Action
D.
The outlet
hose is
kinked.
D.
Confirm that the
solenoid valve is
located within 7
″
(178
mm) to 8
″
(203 mm) of
the faucet centerline.
E.
Handle LED
is not lit.
E.
Refer to the
″
Handle
Switch Troubleshooting
Table.
″
F.
Power LED
on circuit
board is not
lit.
F.
Refer to the
″
Sensor
Troubleshooting Table.
″
G.
One or more
screens are
clogged.
G.
Refer to the
″
Cleaning
the Screens
″
section.
2.
Low water flow.
A.
The supply
stops are
partially
closed.
A.
Confirm that the
supply stops are fully
open.
B.
Handle is
partially
closed.
B.
Rotate the handle to the
full open position.
C.
The hot
and/or cold
supply hose
is kinked or
twisted.
C.
Confirm that the
supply hoses are not
kinked or twisted. If
coiled, maintain an ID
of 3
″
(76 mm).
D.
The outlet
hose is
kinked.
D.
Confirm that the
solenoid valve is
located within 7
″
(178
mm) to 8
″
(203 mm) of
the faucet centerline.
E.
One or more
screens are
clogged.
E.
Refer to the
″
Cleaning
the Screens
″
section.
F.
Cracked
diaphragm.
F.
Replace the solenoid
valve assembly.
3.
Poor spray
pattern.
A.
The spray
nozzles are
clogged.
A.
Rub your finger over
the nozzles with water
running to dislodge
debris.
Kohler Co.
17
1276182-2-C
