Circulation Pump Modes
If the system is equipped with a
circulation
pump, it will be configured to work in one of three different ways:
A programmable
circulation
pump will come on when the system is checking temperature (polling), during filter cycles,
during freeze conditions, or when another pump is on.
The specific Circulation Mode that is used has been determined by the Manufacturer and cannot be changed in the field.
Filtration and Ozone
On circulation systems, the ozone will run with the circulation pump.
The system is factory-programmed with one filter cycle that will run in the evening (assuming the time-of-day is properly
set) when energy rates are often lower. The filter time and duration are programmable.
A second filter cycle can be enabled as needed.
At the start of each filter cycle, the blower or Pump 2 will run briefly to purge its plumbing to maintain good water quality.
Freeze Protection
If the temperature sensors within the heater detect a low enough temperature, then the pump(s) and the blower automati-
cally activate to provide freeze protection. The pump(s) and blower will run either continuously or periodically depending
on conditions.
Spa Behavior
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