MR 150M–1050M SINGLE – MXIII CONTROLLER
OPERATION
30
9. Display Format
This program step is used to set the desired volume display format. This option must be the same on all system units.
U.S. will display volumes in gallons and is in 12 hour timekeeping. Metric will display volumes in liters and is in 24
hour timekeeping.
1. Use Up or Down buttons to adjust this value.
2. Press the Extra Cycle button.
10. Unit Capacity
This program selects the individual timer’s total capacity of hardness that can be removed. The unit capacity is
measured in grains if in U.S. mode and degrees in Metric mode.
U.S. Range: 9,000 to 9,900,000 Grains (Default = 300,000 Grains)
Metric Range: 90.0 to 199,000.0 grams CaCO
3
(Default = 300.0 grams CaCO
3
)
1. Use the Shift button to select the digit you want to modify.
2. Use Up or Down buttons to adjust this value.
3. Press the Extra Cycle button.
11. Capacity Safety Factor
This program step is used to adjust the capacity of the system. This is a percentage by which the unit’s capacity
is reduced.
Range:
0 – 50% (Default = 0%)
1. Use the Shift button to select the digit you want to modify.
2. Use Up or Down buttons to adjust this value.
3. Press the Extra Cycle button.
MASTER PROGRAMMING GUIDE
12. Feed Water (Hardness)
This program step is used to set the feed water hardness. The system will automatically calculate volume remaining
based on the Unit Capacity, Capacity Safety Factor and Feed Water Hardness entered.
U.S. Range:
1 – 199 gpg (Grains per Gallon)(Default = 15)
Metric Range:
2 – 199 grams CaCO
3
/Liter (Default = 30)
1. Use the Shift button to select the digit you want to modify.
2. Use Up or Down buttons to adjust this value.
3. Press the Extra Cycle button.