12 PWF Filter Systems
Programming
STEP 1SS –
From normal mode, press SET HOUR + UP buttons simultaneously for 3 seconds and
release. Then press SET HOUR + UP buttons simultaneously for 3 seconds and release.
STEP 2SS –
Choose the desired program by pressing the UP or DOWN buttons. Prior to selecting a
program, verify the correct valve body, main piston, regenerant piston, and stack are being used, and that
the injector or injector plug(s) are in the correct locations. See Compliance Table in Service Instructions
under Injector Cap, Screen, Injector Plug and Injector section and Figure 6. Press SET HOUR button to
go to Step 3SS.
Program
Cycle Sequence, Adjustable Default Times (minutes)
C1
1st Backwash
C2
Regenerate
C3
2nd Backwash
C4
Rinse
C5
Fill
P0
3
50
3
3
1-99
P1
8
50
8
4
1-99
P2
8
70
10
6
1-99
P3
12
70
12
8
1-99
P4
10
50
Skipped
8
1-99
P5
4
50
Skipped
4
1-99
P6
12
6
Skipped
12
1-99
P7
6
Skipped
Skipped
4
P8
10
Skipped
Skipped
6
The control valve offers multiple procedures that allow the valve to be modifi ed to suit the needs of the
installation. These procedures are:
• OEM System Setup
• Installer Displays & Settings (either 1-99 Days Between Regeneration option or 7-Day option)
• User Displays
These procedures can be accessed in any order. Details on each of the procedures are provided below and
on the following pages.
When in operation, normal user displays show the time of day or days remaining before backwash. When
stepping through a procedure, if no buttons are pressed within five minutes the display returns to a normal
user display. Any changes made prior to the five minute time out are incorporated.
To quickly exit Installer Displays & Settings or OEM Setup, simultaneously press SET HOUR + DOWN. Any
changes made prior to the exit are incorporated.
To reinitialize the control valve, check to make sure the valve is in the User Display. Then simultaneously
press SET HOUR + DOWN or unplug power source plug (black wire) on the circuit board, and plug back in.
OEM System Setup
Regeneration Cycles and Times for Different Programs
STEP 3SS –
If program P0 through P6 was selected, enter in the minutes of fill using the UP or DOWN
buttons. The allowable values vary from a low of 1 to a high of 99. If program P7, P8 or P9 was selected,
dashes will appear for minutes of fill. Press SET HOUR button to go to Step 4SS. Note: For each minute
of fill 0.5 gallons of water
STEP 1SS
STEP 2SS
SET
HOUR
SET
HOUR
SET
HOUR
Regen
Min. Fill
Regen
Hour
Time-Hour
PM
Days To Regen
STEP 3SS
Regen
Min. Fill
Regen
Hour
Time-Hour
PM
Days To Regen
SET
HOUR
