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21
X. Troubleshooting
PROBLEM
POSSIBLE CAUSE
SOLUTION
SANITIZER LEVEL Set knob set too low
Adjust knob clockwise until the
TOO LOW
proper sanitizer level is reached
pH level too low (less than 7.2)
Check pH level with a test kit
and adjust as required
Chemical feeder empty
Refill chemical feeder
Chemical feeder is clogged
Clean and dry feeder measuring
cup assembly
Defective sensor
Replace sensor
SANITIZER LEVEL Set knob set too high
Adjust knob counterclockwise
TOO HIGH
until the proper sanitizer level
is reached
pH level too high (above 7.8)
Check pH level with a test kit and
adjust as necessary
Sensor tip is dirty
Clean sensor tip
Defective sensor
Replace sensor
DISPLAY LIGHTS
No power supply
Check circuit breaker
OFF