PWF Filter Systems
11
Press the
Set
button approximately
5 seconds
Adjust hours using the
Up
and
Down
arrow buttons
Press the
Set
button to advance to
the minutes.
Adjust minutes with the
Up
and
Down
arrow buttons.
Press the
Set
button to set time
To Exit
Chart 1: Setting Time of Day
NOTICE
Once in the programming settings, simply use the
UP
and
DOWN
arrow buttons to change values
NOTICE
To enter the Master Programming
mode, press and hold the
SET
and
UP
arrow buttons simultaneously
for 3 – 5 seconds
The Hour display will start flashing again.
Press and Hold the
SET
and
UP
arrow buttons simultaneousy for 3 -
5 seconds, again.
Screen will change from the time to
"P"
with a number flashing. This indicates you are now
in the Master Programming Mode. Using the
Up
and
Down
arrow buttons, set this to
"P9"
for Filter Systems
Press the
SET
Button
Next you will set Days to
REGEN
, set this to
99
Days
Press the
SET
Button
Next you will set
"dP"
(Differential Pressure Switch). For Watts units, there should be an
arrow pointing to
REGEN TIME
. If not, press the
Up
arrow one time.
Press the
SET
Button
This will complete Master Programming Steps
Chart 2: Master Programming
To enter Installation Display Setting
Programming mode, press and hold
the
SET
and
UP
arrow buttons
simultaneously for 3 - 5 seconds
Set the Regeneration Time clock to the hour the regeneration should occur by using the
Up
and
Down
arrow buttons (an arrow points to PM after 12:00 noon). Late night/midnight is
best, this is the time when no water is liekly to be used.
Press
SET
Button
Adjust minutes with the
Up
and
Down
arrow buttons.
Press
SET
Button
Next you set the Days to Regen. Se the number of days between regenerations, normally
3
days for Filter Systems (the allowable rand is from 1 to 99 days). Watts recommends filter
systems to regenerate every
3
days
Press
SET
Button
This will complete the Installer Programming
Chart 3: Installer Programming
Next you will need to set up Installer Programming, this
MUST
be done in addition to the Master Programming
NOTICE
Programming completed, Valve will return to normal mode and will be in service.
General Operation
When the system is operating one of two displays will be show: time of day (hour only) or days until the next backwash.
Pressing the Up or Down buttons will toggle between the two displays.
If you have additional questions regarding your water softener programming, please contact
Pure Water Technical Support at 1.800.224.1229, then press #2
Advance Programming Features
The following section explains the advanced programming features of the valve. It is intended for use by the Service Tech-
nician or Water Treatment Dealer. DO NOT attempt to access these features if you are not qualified. Improper settings can
cause the unit to malfunction and could have a negative effect on the water quality.
PWF Quick Programming Guide
