Rainfresh 30TFM Installation & Operation Manual - page 9
9
STEP 3 : Set Number of people in the house
STEP 4: 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 HARDNESS + (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, please call customer service for details on how to send us a water
sample and receive a free water analysis. In the meantime, you can leave the hardness value at default
setting. You can also visit www.rainfresh.ca for details.
23. Press “” again to accept the
value. Highlight stops flashing.
CURRENT DAT
CURRENT DAT
CURRENT DAT
CURRENT DATEEEE
AUG
AUG
AUG
AUG////15
15
15
15////
201
201
201
2015555
18. Now press “ ”or “ ”key
to change the value to
current day of the month
NUMBER PEOPLE
NUMBER PEOPLE
NUMBER PEOPLE
NUMBER PEOPLE
4444
19. Press “” again to accept. Flashing
stops & MONTH value is highlighted
again. PROCEED TO STEP 3
CURRENT DATE
CURRENT DATE
CURRENT DATE
CURRENT DATE
AUG
AUG
AUG
AUG
////15
15
15
15/201
/201
/201
/2015555
20. Press “ ” to advance to
NUMBER OF PEOPLE
NUMBER PEOPLE
NUMBER PEOPLE
NUMBER PEOPLE
NUMBER PEOPLE
4444
NUMBER P
NUMBER P
NUMBER P
NUMBER PEOPLE
EOPLE
EOPLE
EOPLE
3333
21. Press “” once and the
value flashes
22. Press “ or ”
to
change the NUMBER OF
PEOPLE in your home.
NUMBER PEOPLE
NUMBER PEOPLE
NUMBER PEOPLE
NUMBER PEOPLE
3333
WATER HARDNESS
WATER HARDNESS
WATER HARDNESS
WATER HARDNESS
20
20
20
20
GPG
GPG
GPG
GPG
24. Press “ ” to advance to WATER
HARDNESS. The value is highlighted
PROCEED TO STEP 4