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Overtemp During Filter Cycle
In order to prevent excessive water temperatures due to long Filter cycles during warm weather, the
system has a special safeguard.
If the water temperature exceeds the set point by more than 2 degrees F, the system will cancel the
Filter cycle and the Filter cycle icon will blink for the remainder of the filter cycle. The Filter cycle
icon blink pattern will be: ON for 1/2 second, OFF for 1/2 second, ON for 1/2 second, and then
finally OFF for a longer 1 1/2 second period. In special circumstances your dealer can disable this
feature.
Overtemp Error
If the water temperature reaches 62ºC (112ºF) on the regulation probe, all pumps and accessories
will be stopped. The Filter cycle and user demand will be cancelled as well. The bottom 2 LED’s to
the right of the temperature display will be flashing. The system will return to normal mode when
the temperature cools to 43ºC (109ºF).
High-Limit
When water at the high-limit sensor reaches 48ºC (119ºF) the bottom 2 LED’s to the right of the
temperature display will be solid, but all of the accessories will still function. The heater will remain
off until a complete shut down of the circuit occurs.
Pressure Switch
When pump #1 is not running, the pressure switch must be open, if not, the top and bottom LED’s
to the right of the temperature display will be flashing.
When pump #1 is on, the pressure switch is given 5 seconds to close. If, after this delay, the switch
is still open, a FLOW error occurs (the top and bottom LED’s to the right of the temperature display
will be solid).
Ozone Output (Optional)
During the Filter cycle, the ozone output is turned on. The filtration cycle can be suspended for
various reasons, in which case ozone out put will be suspended as well.
