EcoPure MW_MW30_7301415A - Manual (Page 18)

18 Miracle Water Installation & Operation Manual
Step 2. Set Water Hardness Number
1. Press the (Select/Menu) button once to display a flashing 25 and HARDNESS.
2. Press the UP L or DOWN M buttons to set your water hardness number.
NOTE: Be sure to enter the grains per gallon (gpg) hardness of your water supply on page
4, for future reference. If your water supply contains iron, compensate for it by
adding to the water hardness number. For example, assume your water is 20 gpg
hard and contains 2 ppm iron. Add 5 to the hardness number for each 1 ppm of
iron. In this example, you would use 30 for your hardness number.
20 gpg hardness
2 ppm iron x 5 = 10 +10
(times) 30 HARDNESS NUMBER
Step 3. Set Recharge (Regeneration) Time
1. Press the (Select/Menu) button once to display a flashing 2:00AM and RECHARGE
TIME.
If no change is desired, go to Step 4. If you want to change the recharge start time, press the
UP L or DOWN M buttons until the desired starting time shows.
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