Troubleshooting (cont.)
Symptom
Probable Cause
Recommended Action
B.
Diaphragm
seal is dirty
or damaged.
•
Follow the directions of
″
Clean/Replace the
Diaphragm
″
section in this
guide.
•
NOTE:
Take care to replace the
diaphragm in its seat before
installing it into the valve body.
•
If the diaphragm is cut or torn,
order a new diaphragm
assembly.
C.
Solenoid is
not working.
•
Order and install a new
solenoid assembly.
•
Follow the directions of
″
Remove the Solenoid
″
and
″
Install the Solenoid
″
sections
in this guide.
4.
Sporadic
flow.
A.
Wires are
pinched or
damaged.
•
Remove the valve cover.
•
If wires are cut or damaged,
order new solenoid or sensor
assembly.
•
Verify that both wires are
tucked inside the cover before
reassembling.
B.
Low battery.
•
Follow the directions of
″
Replace the Battery
″
section in
this guide.
5.
Water is
leaking from
the vacuum
breaker
connection
with the
valve.
A.
Vacuum
breaker is
worn, or
damaged.
•
Turn off the water supply.
•
Purge the valve.
•
Disconnect the valve from the
vacuum breaker assembly.
•
Replace rubber vacuum
breaker.
•
Reassemble the valve to the
vacuum breaker assembly.
Kohler Co.
23
1108709-5-E