This serves the function of filtering the water that is drawn through the filter. The water then flows through the disinfectant (ozone or U.V.) and is reheated without needing to be drained and refilled, thanks to the heat exchanger.
The filtration cycle has 2 stages:
When the filtration cycle is active, “FLt” is displayed on the control panel, alternating with the water temperature.
Filtration is stopped if another function is activated, and it resumes 5 minutes after the other function has been disabled.
The filtration cycle is programmed by setting the duration and the activation time parameters as follows:
Once programmed, the cycles start every 12 hours, for the time entered with the buttons, i.e., 2 filtration cycles per day, one every 12 hours, from the moment it is first activated.
The controller leaves parameter setting mode if the keypad remains inactive for more than 5 seconds.
After a restart (power on), filtration will begin after the delay selected with the sy parameter.