System Selection; Programmed Settings; Resetting The Controller - Pentair AUTOTROL 604 Installer Manual

Installer Manual Autotrol 368 / 604-606 - Programming
6.6.

System selection

The 604 / 606 controller has four system settings available. The system selections accommodate
multiple tank sizes and various feedwater conditions.
System selection:
A Press and hold
→ 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.

6.6.1. Programmed settings

C# Cycle
C1 Backwash
Brine draw
C2
Slow rinse
C3 Repressurize
C4 Fast rinse
C5 2nd backwash
C6 2nd fast rinse
C7 Brine refill
6.7.

Resetting the controller

All programmed settings with the exception of time of day can be reset. Entering the value "0" will
reset the flash memory to the factory default.
To reset the controller:
A Press and hold
→ A small "u" will be displayed in the left digit.
→ The right digit will display the current system setting.
B Press until the "u0" system is displayed.
→ Wait 5 seconds for the setting to be stored into the flash
memory. The display will return to the time of day.
→ The controller has now system 1 setting (default setting).
C Follow the steps of the system selection procedure to select
the desired system setting.
30 / 54
and simultaneously for 3 seconds.
Resin bed
flow
direction
↑
↓ Calculated
None
↓
↑
↓
None Calculated
and simultaneously for 3 seconds.
System u# [minutes]
u1 u2
8 8
Calculated
25 45
3 3
3 3
1 1
1 1
Calculated
Ref. MKT-IM-007 / A - 16.12.2016
u3 u4
1 3
Calculated Calculated
25 45
3 3
1 31
1 1
1 1
Calculated Calculated