Watts IOM-WQ-PROSENSE, Manual

Page: 4 / 30

4
CONTROLLER FEATURES
Display Icons & Cursors
Time/Day
Regeneration Time
Salt Amount
Capacity
SU MO TU WE TH FR SA DAYS
Hardness
g/L
PM
MIN
KG x2
x100 P
H
C
Lbs/ft
3
2
1
3
4
5
6
17
18
19
20
21
22
23
24
25
26
11
12
15
13
14
16
9
10
8
7
NOTE: In normal operation and during programming, only
a few of the icons are actually displayed.
1. This cursor is displayed when the days between
regeneration are being programmed (used with .5 to 30 day
regeneration programming).
2. One of these cursors is displayed to indicate which day will
be programmed into the controller.
3. "PM" indicates that the time displayed is between 12:00
noon and 12:00 midnight (there is no AM indicator). PM
indicator is not used if clock mode is set to 24-hour.
4. When "MIN" is displayed, the value entered is in minute
increments.
5. When g/L is displayed, the value for regenerant amount
entered is in grams/Liter of resin.
6. When "Kg" is displayed, the value entered is in kilograms or
kilograins.
7. Four digits used to display the time or program value. Also
used for error codes.
8. Colon used as part of the time display.
9. Locked/unlocked indicator. In Level I Programming this
is displayed when the current parameter is locked-out.
It is also used in Level II Programming to indicate if
the displayed parameter is locked (icon flashes) when
controller is in Level I.
10. When "x2" is displayed, a second regeneration has been
called for.
11. The recycle sign is displayed (flashing) when a
regeneration at the next time of regeneration has
been called for. Also displayed (continuous) when in
regeneration.
12. The display cursor is next to "SALT AMOUNT" when
programming the amount of regenerant.
13. The display cursor is next to "REGENERATION TIME"
when programming the time of regeneration and the days
of regeneration.
14. The display cursor is next to "TIME/DAY" when
programming the current time and day.
15. The hourglass is displayed when the motor is running. The
camshaft should be turning.
16. These cursors appear next to the item that is currently
displayed.
17. X100 multiplier for large values.
18. When Lbs/ft3 is displayed the value for regenerant amount
entered is in pounds/cubic foot of resin.
19. Faucet is displayed when the current flow rate is displayed.
Control may show the faucet and "0", indicating no flow.
20. Maintenance interval display turns on if the months in
service exceed the value programmed in P11.
21. Displays the tank in service durning normal operating
mode. Used with #22, #23 and #24 in programming mode
or regeneration.
22. History Values (H). The number displayed by #23 identifies
which history value is currently displayed.
23. Parameter (P). Displayed only in Level II Programming.
The number displayed by #21 identifies which parameter is
currently displayed.
24. Cycle (C). The number displayed by #21 is the current
cycle in the regeneration sequence.
25. Hardness setting.
26. Capacity display—shows estimated system capacity
Check Salt Light
A check salt LED light indicator is located at the bottom
left of the controller keypad buttons. This light indicates, by
illuminating, that the conductivity probes did not see a shift in
conductivity during the last service cycle before regeneration
was called for by the meter. This could be an indicator that the
brine tank is out of salt. It could also indicate that the hardness
of the feed water has come down and the hardness value
programmed in Level 1 Programming needs to be adjusted to
a more accurate value. Upon start up of a new system this light
will stay illuminated until the resin has exhausted a few times.
Then it will turn off and function normally.