Installer Manual Riversoft - Programming
48 / 90 Ref. MKT-IM-045 / A - 13.03.2020
5.8. Calendar override setting
The controller needs a method to set days between regeneration for regulatory requirements and in
cases when the flow sensor has failed.
5.9. System selection
The controller has four system settings available. The system selections accommodate multiple tank
sizes and various feedwater conditions.
System selection:
5.10. Regeneration cycles time
A Press and hold and for 3 seconds.
→ The programmed calendar override is displayed.
B Press to increases value.
→ Range from 0 through 30;
0 = Disabled;
0.3 = Regeneration every 8 hours : at 2, 10 and 18 hours;
0.5 = Regeneration every 12 hours : at 2 and 14 hours;
1 - 30 = Regeneration every X days (every 3 days in this
example).
A Press and hold and simultaneously for 3 seconds.
→ A small "u" will be displayed in the left digit.
→ The right digit will display the current system setting.
B Press until desired system setting appears then release.
→ The displayed system setting will be stored in flash memory
when the controller exits programming after 5 seconds.
C# Cycle
Resin bed
flow
direction
System u# [minutes]
u1 u2 u3 u4
C1 Backwash ↑ 8 8 1 3
C2
Brine draw
↓
Calculated Calculated Calculated Calculated
Slow rinse 25 45 25 45
C3 Repressurize None 3 3 3 3
C4 Rapid rinse ↓ 3 3 1 3
C5 2nd backwash ↑ 1 1 1 1
C6 2nd rapid rinse ↓ 1 1 1 1
C7 Brine refill None Calculated Calculated Calculated Calculated
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