Setting Procedure - Pentair Fleck 2850S Service Manual

3200, 3210, 3220, 3230 REGENERATION
CYCLE SETTING PROCEDURE
How To Set The Regeneration Cycle Program
The regeneration cycle program on your water conditioner
has been factory preset, however, portions of the cycle or
program may be lengthened or shortened in time to suit
local conditions.
3200 Series Timers (Figure 4)
1. To expose cycle program wheel, grasp timer in upper
left-hand corner and pull, releasing snap retainer and
swinging timer to the right.
2. To change the regeneration cycle program, the program
wheel must be removed. Grasp program wheel and
squeeze protruding lugs toward center, lift program wheel
off timer. Switch arms may require movement to
facilitate removal.
3. Return timer to closed position engaging snap retainer in
back plate. Make certain all electrical wires locate above
snap retainer post.
Timer Setting Procedure
How To Change The Length Of The Backwash Time
The program wheel as shown in the drawing is in the service
position. As you look at the numbered side of the program
wheel, the group of pins starting at zero determines the
length of time your unit will backwash.
For example, if there are six pins in this section, the time
of backwash will be 12 min. (2 min. per pin). To change the
length of backwash time, add or remove pins as required.
The number of pins times two equals the backwash time in
minutes.
How To Change The Length Of Brine And Rinse Time
1. The group of holes between the last pin in the backwash
section and the second group of pins determines the
length of time that your unit will brine and rinse (2 min.
per hole).
2. To change the length of brine and rinse time, move the
rapid rinse group of pins to give more or fewer holes in
the brine and rinse section. Number of holes times two
equals brine and rinse time in minutes.
How To Change The Length Of Rapid Rinse
1. The second group of pins on the program wheel
determines the length of time that your water conditioner
will rapid rinse (2 min. per pin).
2. To change the length of rapid rinse time, add or remove
pins at the higher numbered end of this section as
required. The number of pins times two equals the rapid
rinse time
in minutes.
6 • FLECK
2850S Service Manual
How To Change The Length Of Brine Tank Refill Time
1. The second group of holes in the program wheel determines
the length of time that your water conditioner will refill the
brine tank (2 min. per hole).
2. To change the length of refill time, move the two pins at the
end of the second group of holes as required.
3. The regeneration cycle is complete when the outer
microswitch is tripped by the two pin set at end of the brine
tank refill section.
4. The program wheel, however, will continue to rotate until
the inner micro switch drops into the notch on the
program wheel.
61502-3210 Rev A
Figure 4