5
Setting current time of day
User programming
User Programming Mode Steps (Refer to chart above for user mode indications)
1. Press the Up and Down buttons simultaneously for five seconds while valve is in service.
Display will enter programming mode. (Note: Timer will discard any changes and exit pro-
gramming mode if any button is not pressed for sixty seconds.
2.
Set Day Override:
This setting specifies the maximum number of days between regenera-
tion cycles. System will regenerate regardless of usage if the days since last regeneration
cycle equals the day override setting. This ensures regular regeneration periods. Recom-
mended/standard setting is 14 days.
Setting Current Time / Day
1. Press either the Up or Down buttons to adjust current time of day by one digit. Press and
hold either the up or down button to adjust current time of day display by several digits.
Ensure the AM/PM setting matches the current time of day.
Start-Up Procedure
Abbreviation
Parameter
Description
DO
Day Override
The timer’s day override setting
RT
Regeneration Time
The time of day that the system will
regenerate
H
System Capacity
(N Nitrite)
Enter setpoint (Grains per Gallon) cal-
culated in Page 2 capacity calculation
formula.
RC
Reserve Capacity
The fixed reserve capacity
User Programming Mode Options
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