Kohler K-R77748 Installation And Care Manual page 14

Troubleshooting (cont.)
Faucet Troubleshooting Table
Symptoms
3. Poor spray
pattern.
4. Water drips or
trickles when
faucet is not in
use.
Valve Box Troubleshooting Table
Symptoms
Water leaking
1.
from the valve
box.
No audible "click"
2.
when the valve is
activated.
Sensor Troubleshooting Table
Symptoms
1. Intermittent sensor
operation.
1320925-2-C
Probable Causes Recommended Action
E. Cracked E. Replace the valve box
diaphragm. assembly.
A. The spray A. Rub your finger over
nozzles are the nozzles with water
clogged. running to dislodge
debris.
A. Manual A. Turn the manual
override is override
partially counterclockwise as far
engaged. as possible. Then turn
the manual override
clockwise until the
water stops dripping.
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 valve box.
A. Loose valve A. Check the valve box
box wire wire connection.
connection.
B. Valve is not B. Replace the valve box.
functioning.
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.
14 Kohler Co.