17
3) SOFTENING WATER QUANTITY PROGRAMMING
DEPENDING ON THE HARDNESS OF THE INCOMING WATER
Press and hold the buttons at the same time
for 5 seconds until you hear the sound and the unlocked key appears.
Press the button
and the symbol for the wrench will light up on the display
.
Press
4 times until the display shows the Default digits:
MILLENNIUM 8:
0.55 / MILLENNIUM 12: 1.10
With the buttons
set the desired regeneration hours.
Press again the button
and the second 2 digits of the display representing the regeneration minutes 02 -
00 will start
flashing.
With the buttons
set the desired regeneration minutes.
Confirm with the button
and wait 60 seconds until you hear the sound of the beep and it indicates the key pad is locked.
NOTE
Notice: these values are indicative with reference to an input water hardness of 35 °F.
If the input water hardness value is different from the standard value (35 °F), a different programming can be carried out by
following the instructions below:
Press the button
and on the display the digit on the left will start flashing.
With the 2 buttons
it is possible to modify the value by entering the data corresponding to the model in your
possession.
Confirm with the button
and wait 60 seconds until you hear a beep and the key pad is locked.
WATER HARDNESS IN °F (FRENCH DEGREES)
MODEL MILLENNIUM 8 (M
3
)
MODEL MILLENNIUM 12 (M
3
)
15-20 °F
1.00
2.00
20-25 °F
0.80
1.60
25-30 °F
0.65
1.30
DEFAULT VALUE 30-35 °F
0.55
1.10
35-40 °F
0.50
1.00
40-45 °F
0.43
0.85
45-50 °F
0.40
0.80
warning
Summary of Contents for LF3010293
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