(Time of Day will flash)
(First digit will flash)
To change digit value, press the Set/Change button.
To accept the digit value, press the Menu/Enter button.
Next digit will flash to begin setting.
Once the last digit display is accepted, all digits will flash.
To change digit value, press the Set/Change button.
To accept the digit value, press the Menu/Enter button.
Once A.M. or P.M. is accepted, the next menu item will flash.
Default setting is 25 gpg.
NOTE: If the water contains iron and / or manganese, multiply the total parts per million (ppm) by "four" (4) and then add to the grains per gallon (gpg) of hardness.
Use this COMPENSATED HARDNESS level when programming the regeneration frequency.
NOTE: If no buttons are pressed for 60 seconds, the Main Menu will be exited automatically.