Kohler K-7514 Guia De Instalacion página 10

Troubleshooting (cont.)
Symptoms Probable Causes
C. Water not turned
on.
D. Incorrect
installation.
E. The aerator is
plugged.
F. Sensor eyes are
scratched.
G. A flex hose is
kinked.
H. Hybrid Energy
Cell (HEC) has just
been replaced.
I. HEC life expired.
J. Bleed hole in
diaphragm is
plugged or debris
exists on the seal.
K. Solenoid is not
working.
2. Low flow. A. Filter is plugged.
B. Supply pressure
is low.
1124217-2-E
Recommended Action
C. Verify that the water
supply is turned on and
that pressure is at least 20
psi (137 kPa).
D. Verify that the faucet is
mounted as instructed in
the installation guide.
Ensure that the sensor eyes
are above the rim of the
sink. Refer to the
installation instructions.
E. Remove and clean the
aerator. For
calcium/mineral deposits,
soak the plastic insert in a
50:50 mix of water and
vinegar. Soak only the
plastic insert.
F. Replace the sensor
assembly.
G. Check the flex hoses to
make certain they are not
kinked. If a flex hose is
kinked, disconnect it,
straighten, and reconnect.
H. Wait 2 minutes after
replacing the HEC as the
sensor cycles through the
automatic sensing distance.
I. Replace the HEC.
J. Clean or replace the
diaphragm.
K. Order a new solenoid
service kit.
A. Clean or replace the
filter.
B. Check incoming water
pressure. Pressure should
be at least 20 psi (137 kPa).
10 Kohler Co.