Regen Interval:
Press until desired interval appears.
Release. 1 (x100 gallon) to 40 (x100 gallon) by increments of
1 (x100 gallon) (40 steps)
Default:
10 (x100 gallon)
Range:
0.40 to 9.5 cubic meters
0.4 m
3
to 1.0 m
3
by increments of 0.05 m
3
(12 increments)
1.0 m
3
to 3.0 m
3
by increments of 0.1 m
3
(20 increments)
3.0 m
3
to 5.0 m
3
by increments of 0.2 m
3
(10 increments)
5.0 m
3
to 9.5 m
3
by increments of 0.05 m
3
(10 increments)
Programming is complete.
Calendar Override Setting
The model 606 demand control needs a method to set days
between regeneration for regulatory requirements and for
cases when the flow sensor has failed.
Enter by holding and for 3 seconds. The programmed
calendar override is displayed. Press to increase value.
Values the same as 604.
0 = no calendar override
0.3 = Regeneration every 8 hours
0.5 = Regeneration every 12 hours
1-30 days between regeneration
Default:
0
MANUAL REGENERATION
Delayed Regeneration
Press and release to program a delayed regeneration. The
system will regenerate at the next Time of Regeneration
(2:00 AM). Repeat procedure to disable the Delayed Regen.
Regen dot blinks when delayed regeneration is on.
Immediate Regeneration
Press and hold the for 3 seconds to initiate an immediate
regeneration. The control cycles to backwash. The control
will proceed through a complete regeneration. A cascading
symbol (- -) will be displayed until regeneration is complete.
The symbol (- -) is not displayed during a quick cycling of the
control.
Figure 21
QUICK CYCLING THE CONTROL
Quick Cycling
Press and hold the for 3 seconds to initiate an immediate
regeneration. The control will cycle to the backwash cycle.
1. Press and release the to display "C 1"
2. Simultaneously press then release and to move the
control to the next cycle.
NOTE: The time may be displayed for 5 seconds.
3. Press and release the to display "- -" or the "C#".
Continued pressing of will switch the display between
"- -" and "C#".
4. Repeat steps 2 and 3 to cycle through each position.
Quick Cycle to Service Position
Simultaneously press and and hold for 3 seconds during
any regeneration cycle. The control will skip the remaining
regeneration cycles and return to the service position. The
Time of Day will be displayed when the control reaches the
service position.
Figure 22
SYSTEM SELECTION AND RESET
PROCEDURES
The 604 and 606 controls have four system settings available.
The system selections accommodate multiple tank sizes
and various feedwater water conditions. Please contact your
installer before changing system settings.
System Selection:
1. Press and hold the and buttons simultaneously for
3 seconds.
2. A small "u" will be displayed in the left digit. The right digit
will display the current system setting.
3. Press the button to scroll through the system settings.
Release the button when the desired system setting is
displayed.
4. The displayed system setting will be stored in Flash
memory when the control exits programming after 5
seconds.
System Selection Reset:
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.
1. Press and hold the and buttons simultaneously for
3 seconds.
2. A small "u" will be displayed in the left digit. The right digit
will display the current system setting.
3. Press the button and scroll the display to the "u 0"
display.
PROGRAMMING - 368/606
continued
10 •
AUTOTROL
368 Service Manual
