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Step 6: Set Days to Regenerate (742 Time-clock Control Only)
•
If using 762 control - proceed to step 6a.
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Set number of days between time-clock regeneration (regen frequency).
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Default time is 3 days.
•
Days can be adjusted from 1/2 (.5) to 99 days.
•
To change, press SET to make the "3" flash.
•
Use the UP and DOWN buttons to change to the number of days desired.
•
Press SET to accept the regen frequency, and advance to the next cycle.
To use the 7-day timer option - see full Dealer Installation Manual.
Step 6a: Set Calendar Override (762 Demand Control Only)
•
If using 742 control - proceed to step 7.
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Set number of days for calendar override on demand control.
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"0" days is the default for calendar override.
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Days can be adjusted from 1/2 (.5) to 99 days.
•
To change, press SET to make the "0" flash.
•
Use the UP or DOWN buttons to change to the number of days desired.
•
Press SET to accept the regen frequency, and advance to the next cycle.
Step 7: Set Salt Amount (Regenerant Amount)
•
Default setting is "9 pounds per ft
3
(110 g/L)".
•
Use UP or DOWN to select regenerant amount.
•
Press SET to accept the setting and advance to next parameter.
See page 34 for more complete information on regenerant settings for different
system sizes, capacities and expected efficiencies.
Step 8: Estimated Capacity
•
System capacity is displayed in total kilograins or kilograms of hardness
removed before a regeneration is necessary.
•
Value is derived from the system’s resin volume input, and salt amount input.
•
The capacity displayed is a suggested value - as recommended by resin
manufacturers.
•
Capacity is only displayed for information purposes on 742 control - it does
not (and cannot) need to be changed.
•
To change capacity on 762 control, press SET to make the default capacity
flash. Use the UP and DOWN buttons to increment to the desired capacity.
•
Press SET to accept the setting and advance to the next parameter.
If using 742 control, programming is complete. The control will return you to the normal operation mode.
Time & Day
Regen Time & Day
Salt
SU MO TU
WE TH
FR
SA DAYS
Capacity
Hardness
Time & Day
Regen Time & Day
Salt
SU MO TU
WE TH
FR
SA DAYS
Capacity
Hardness
Time & Day
Regen Time & Day
Backwash Time
SU MO TU
WE TH
FR
SA DAYS
Capacity
Hardness
KG
Time & Day
Regen Time & Day
Salt
SU MO TU
WE TH
FR
SA DAYS
Capacity
Hardness
