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TROUBLESHOOTING (cont’d)
SYMPTOM 6. Water will not stay in bowl.
Condition/Procedure
Put Mode Switch in “Service”
position:
Worn or damaged flush valve ball
and seal:
Corrective Action
• Clean underside of flush valve ball seal of dirt and debris.
• Remove toilet from floor and remove base assembly from toilet and
replace flush valve ball and seals.
SYMPTOM 7. Water will not shut off and overflows the toilet.
Procedure
Check the “WATER VALVE” status
light:
Corrective Action
• If the light is on when not flushing the toilet or adding water, replace
the control module. If the light responds correctly, go to next step.
• Dirt or debris lodged in the water valve seal. Remove the toilet from
the floor, disassamble and clean water valve.
• Replace water valve.
SYMPTOM 8. Water is leaking from under the toilet.
Procedure
Remove the toilet from the
floor and inspect the following
with both water and electrical
power applied:
(Place a container under the base
assembly to catch any water during
the inspection procedure.)
• Water hoses and fittings, water valve assembly
• China toilet bowl
• Upper base seal
• Flush valve ball rotor shaft shaft
• Base assembly