16
17
Service Settings, Cont.
Mode 1
(Timer Mode) Setting Chart
This section provides guidance for using different service settings to achieve the desired capacity.
ST Series
3MAQ
1
3BAQ
1,2
3BEQ
1,2
2MXQ
1
3MDQ
2AMQ
1
2APQ
1,3,4
2AKQ
2AJQ
5
Mode 1
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Regeneration Frequency
As Required
As Required
As Required
As Required
1 or 2 days
As Required
1 or 2 days
1 or 2 days
1 or 2 days
96 hour regeneration
(if iron present—yes)
6
—
—
—
Yes
—
Yes
—
—
—
#1 Salt Setting
Backwash 1 (minutes)
1
1
1
1
6
—
2
6
—
—
—
Brine/Rinse (minutes)
20
20
20
31
—
20
—
—
—
Backwash 2 (minutes)
3
3
3
3
—
2
—
—
—
Capacity–grains @ salt–lb
(grams @ salt–kg)
5,700 @ 1.1
(369 @ 0.5)
6,000 @ 1.1
(389 @ 0.5)
6,000 @ 1.1
(389 @ 0.5)
9,300 @ 1.7
(603 @ 0.8)
—
5,700 @ 1.1
(369 @ 0.5)
—
—
—
#2 Salt Setting
Backwash 1 (minutes)
1
1
1
1
6
—
2
6
—
—
7
6
Brine/Rinse (minutes)
23
23
23
35
—
23
—
—
23
Backwash 2 (minutes)
3
3
3
3
—
2
—
—
2
Capacity–grains @ salt–lb
(grams @ salt–kg)
12,000 @ 2.7
(778 @ 1.2)
12,600 @ 2.7
(816 @ 1.2)
12,600 @ 2.7
(816 @ 1.2)
19,700 @ 4.2
(1,280 @ 1.9)
—
12,000 @ 2.7
(778 @ 1.2)
—
—
11.900 @ 2.7
(771 @ 1.2)
#3 Salt Setting
Backwash 1 (minutes)
1
1
1
1
7
1
2
7
7
7
7
Brine/Rinse (minutes)
27
27
27
41
38
27
27
27
27
Backwash 2 (minutes)
3
3
3
3
3
2
2
2
2
Capacity–grains @ salt–lb
(grams @ salt–kg)
23,400 @ 6.2
(1,520 @ 2.8)
24,600 @ 6.2
(1,590 @ 2.8)
24,600 @ 6.2
(1,590 @ 2.8)
38,300 @ 9.6
(2,480 @ 4.4)
23,100 @ 8.5
(1,500 @ 3.9)
23,400 @ 6.2
(1,520 @ 2.8)
23,600 @ 6.2
(1,590 @ 2.8)
23,100 @ 6.2
(1,500 @ 2.8)
23,100 @ 6.2
(1,500 @ 2.8)
#4 Salt Setting
8
Backwash 1 (minutes)
1
1
1
1
7
1
2
7
7
7
7
Brine/Rinse (minutes)
31
31
31
48
45
31
31
31
31
Backwash 2 (minutes)
3
3
3
3
3
2
2
2
2
Capacity–grains @ salt–lb
(grams @ salt–kg)
30,600 @ 9.3
(1,980 @ 4.2)
32,100 @ 9.3
(2,080 @ 4.2)
32,100 @ 9.3
(2,080 @ 4.2)
50,100 @ 14.4
(3,250 @ 6.5)
30,300 @ 10.7
(1,960 @ 4.9)
30,600 @ 9.3
(1,980 @ 4.2)
32,100 @ 9.3
(2,080 @ 4.2)
30,300 @ 9.3
(1,960 @ 4.2)
30,300 @ 9.3
(1,960 @ 4.2)
1
Models 3MAQ, 3BAQ, 3BEQ, 2MXQ, 2AMQ and 2APQ are certified by WQA. All other
models are not tested or certified by WQA
.
2
Municipally supplied chlorinated water only.
3
Must have a minimum of 2 ppm iron and a minimum of 200 ppm TDS.
See Water
Conditioner Specifications
.
4
Model has no backwash flow control button or retainer. Must have a minimum of
7 gpm @ 30 psi available for proper backwash.
5
Calcite will add additional hardness to water before softening.
6
If iron is present in water supply, use salt setting #3 or #4.
7
If iron is present in the water supply, set Backwash 1 to 7 minutes.
8
Do not use this salt setting in California.
Service Settings, Cont.
Operating Modes
The controller has a Timer mode (Mode 1 Frequency and Mode 1 Days of the Week), a Demand Delayed mode (Mode 2),
and a Demand Immediate mode (Mode 3). Only Mode 2 enables absolute brining. These modes are equipped with Capacity
Guard®, which ensures that a supply of conditioned water will be available even with excessive water usage.
Mode 1—Timer Mode
Select “Frequency” or “Days of Week.”
When the appliance is in Mode 1 – Frequency, it will regenerate based on the frequency that is set. For example, every 1
day up to every 20 days. The days between regenerations can be set in the “Service Settings.”
When “Frequency” is selected, the next screen displays “Regen Frequency.” Enter the desired number of days (1–20)
between regenerations.
When “Days of Week” is selected, it will regenerate on a specific day(s) of the week. The next screen displays “Regenera
-
tion Time.” In “Customer Settings,” select the days on which you would like the unit to regenerate.
Mode 2—Demand Delayed Mode
When the appliance is in the Patented Savematic Demand Delayed mode, it will regenerate based on the actual water
usage and the total capacity of the appliance. The time that the regeneration takes place can be set (for example 02:00am).
Should the total capacity be depleted before the set regeneration time, a forced regeneration will occur.
Mode 3—Demand Immediate Mode
When the appliance is in the Demand Immediate mode, it will regenerate based on water usage alone. Regeneration will
occur when the capacity limit is reached. The time of regeneration cannot be set.
72–96 Hour Regeneration
If this value is set to Yes, the appliance will be forced to regenerate every 96 hours unless a regeneration based on water
usage occurs within the time interval. The value should always be set to Yes if iron is present in the water.
Screen Power Saving Mode
The screen powers off and goes black to save energy. When the screen is touched, it
wakes up and displays the name and phone number of the dealer.
