Specifications

10
or the down arrow ( ↓ ) button to decrease the number. To skip
the number without changing, press the left arrow ( ← )
button. The first number stops flashing and the next number
starts flashing. You can only change the flashing number.
When you have reached the far left digit, pressing the left
arrow ( ← ) button returns you to the far right digit. Continue
changing numbers until you reach the desired setting. Press
the SET button again to enter the value.
Time of Regeneration
The next value displayed is the Time of Regeneration, it is
similar to Time of Day programing. It has the default value
of 2:00 a.m. If 2:00 a.m. is acceptable, press the down arrow
( ↓ ) button. If this is not acceptable, press the SET button and
change the numbers. Press the SET button again to enter the
value.
Hardness
Hardness is the next value displayed. This value is the water
hardness expressed in grains per gallon (milligrams per liter).
The default value is
10 grains/gallon (100 milligrams per liter). If this is not
acceptable, press the SET button and enter a new value. Any
value between 3 and 250 grains per gallon (30 and 2500
milligrams per liter) is allowed. Press the SET button again
to enter the new value.
Salt Amount
Salt Amount is the next value displayed. The default value for
Salt Amount is 6 pounds (2.5 kilograms) of salt. Refer to
Table 2, and select a salt dosage based on resin bed volume
and desired system capacity.
Note: This is the total amount of salt for a regeneration,
not pounds per cubic foot. If 6 pounds is not acceptable,
press the SET button and change the value. If 6 pounds is
acceptable, press the down arrow ( ↓ ) button.
Capacity
Capacity is the next value displayed and is expressed in
kilograins (kilograms). Refer to Table 2 for the capacity
setting that corresponds to the resin bed volume and salt
amount. The default value is
1.0 kilograin (0.1 kilograms). To change, press the SET
button and enter a new value. Any value between
0.1 and 140 kilograins (0.01 and 14.00 kilograms) is allowed.
Note: If the calculation for the system capacity exceeds 9999
gallons (99.99 cubic meters) (P5, Capacity, divided by P3,
Hardness), the control will display 9999 (99.99) for capacity
until the water usage has dropped the remaining capacity
below that number. When water is flowing through the
system, the colon in the Time of Day display will blink.
At this time, all of the Level I parameters are programed. The
display will alternate between the Time of Day and Capacity
if no keys are pressed for
30 seconds. The Capacity value displayed is the volume
remaining in gallons (cubic meters for metric) before a
regeneration is needed.
To complete the initial programming of the Technetic Plus 1100,
proceed to the Level II Parameters, page 13.