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