Rainfresh T Series, Installation & Operation Manual

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9
NOTE : Setting Water Hardness
This value is the hardness value of your water in grains per gallon (GPG). If you have the reading in PPM or mg/L,
simply divide that by 17.1 to get the reading in GPG. You must also add (5 x iron level in PPM) to the hardness
value.
HARDNESS VALUE = YOUR WATER HA (5 x Iron concentration in PPM)
For example, if your water hardness is 20 GPG and the iron level is 0.3 PPM, the hardness value you enter must be
20 + 5 x (0.3) = 20 + 1.5 = 21.5 GPG
Note: If you do not know your water hardness, we highly recommend that you get a water test to confirm this.
Until then you can leave the setting at default.
15. Press SETTINGS again to
advance to “SET PEOPLE”
SET PEOPLE
4
16. Now press UP or DOWN key
to enter number of people in
your household.
SALT SETTING
STANDARD
17. Press SETTINGS again to
advance to SALT
SETTINGS.
SET PEOPLE
6
18. Leave at STANDARD (factory setting). If your water is
clean and municipally treated, press
UP or DOWN
key to change the value to HIGH EFFICIENCY
REGEN. TIME
02:00 AM
19. Press SETTINGS to advance to “Water
Source”. Do not change this setting.
WATER SOURCE
WELL/OTHER
20. Press SETTINGS to advance
to “REGEN TIME”. This is
the time when the unit will
complete
regeneration.
Leave at default setting or
use
UP or DOWN keys to
change per your choice
LOAD DEFAULT
NO
PROGRAMMING
COMPLETE
21. Press SETTINGS again to
advance to “LOAD
DEFAULT”. Do not change
this setting unless you want
to change all your settings
to factory settings
22. Press SETTINGS again and
this completes the
programming
SALT SETTING
STANDARD