Pentair Evolio 255 Series - Day of Week; Regeneration Time; Calendar Override; Salt Setting

Installer manual Evolio 255 740-760 - Programming
Ref. MKT-IM-037 / D - 25.10.2021 43 / 90
5.4.3 Day of week
Set the current day of the week.
1. Press .
ð Arrow flashes.
2. Select displayed day with and .
3. Press to validate the selection and advance to the
next parameter using or .
5.4.4 Regeneration time
Set the time at which regeneration will take place.
1. Press .
ð Regeneration time flashes.
2. Adjust displayed time with and .
3. Default setting: 2:00am.
4. Press to validate the selection and advance to the
next parameter using or .
5.4.5 Calendar override
Set number of days for calendar override.
1. Press .
ð Number of days flashes.
2. Adjust displayed number with and .
ð Default setting for calendar override: 0 =
deactivated.
ð Days can be adjusted from 0.5 (twice a day) to 99
days.
3. Press to validate the selection and advance to the
next parameter using or .
5.4.6 Salt setting
Set the salt amount used for each regeneration. Three options are available:
• L - low;
• S - standard;
• H - high.
Refer to the following table to define the amount of salt, in g/L of resin, for your softener.