Low or no chlorine
residual in pool
Insufficient Chlorine Output Level
Increase Output Level. This is often required
seasonally with increasing temperatures.
(Also cloudy water, green pool)
Increase run time to at least 1 hour per 10°
ambient temp. Ensure 1.5-2x filter turnover.
Heavy pool use, inclement weather,
organic matter
Activate Super CL mode or chemically shock pool.
Water chemistry issues, such as:
Low Chlorine Stabilizer
Low salt in pool
Phosphates in pool
Nitrates in pool
Contact pool professional, ensure all chemicals
on page 8 are within range.
Cell is dirty, clogged, or has excessive
scaling or mineral build-up
Remove Cell from plumbing, inspect and clean
(see page 12).
Flow switch not triggered, or excessive
bubbles / air in cell
Inspect Flow Switch, verify sufficient water flow
Inactive unit, power is off
Turn on system, or see “No Power”
Low or no Chlorine residual
after new installation
Water chemistry was not balanced prior
to system installation.
Contact pool professional, ensure all chemicals
on page 8 are within range, chemically shock pool
if necessary. Run system at 100% output.
System hasn’t been running, or has been
set to run at insufficient levels
Raise system to 100% output and run
continuously to achieve sufficient chlorination.
Double check all connections, verify system runs
in sync with circulation pump.
Turn system on, verify circulation pump is active
Problem with input power,
or configuration of system wiring
Check house circuit breaker. Have a professional
test input power & ensure correct wiring
configuration & connections.
Other malfunction in unit
Check Cell LED is on, or
Low Salt LED is on
It is time to clean the Electrolytic Cell.
The Cell must be cleaned (see page 12 for
instructions).
Verify salinity (see pages 6-7).
Cell efficiency has been greatly reduced
Inadequate water flow exists, or Cell is
damaged/worn and must be replaced.
Incorrect Cell Version set
Verify Cell Version (see pages 12-13)
Check Cell LED is flashing
Notice that Cell may be near end of lifespan
Reset Indicator (see page 13)
Troubleshooting continued on next page