Pentair Water SFE-EV Manual De Uso Y Mantenimiento página 53

Outlet water hardness. Enter hardness of water at outlet of the system in French
degrees (°f), or german degrees (°d) To change the value, use the
Make sure the mixing device is correctly set up to match with the programmed value.
In case the mixing device is installed downstream the meter, set up this parameter to
0. Use the same unit as the one used for the inlet hardness.
The option is displayed only if SH: 2 or SH: 3.
Resin exchange capacity. Setting of resin exchange capacity expressed in °f x m³ or
°d x m³ per liter of resin. To set up the value, use keys
unit used for hardness.
The option is displayed only if SH: 2 or SH: 3.
Resin volume. Select resin volume expressed in liters. To modify the value, use the
keys.
Salt Dosage. Set the quantity of salt in gramm per liter of resin to be used for each
regeneration. To change the value, use the
Volume of water to be refilled in the brine tank to prepare the brine considering that
100% of the resin is exhausted. If the variable brining option (vb) is activated, only the
proportion of this volume corresponding to the proportion of resin that is really
exhausted at the moment when the regeneration starts will be refilled.
This parameter is calculated by the SFE EV controller and can not be manually
modified.
Refill Safety factor: The controller calculates the required volume of brine and
determines the volume of water to refill in the brine tank to have this volume of brine.
If the variable brining option is activated, then the volume of water to refill will be
adjusted upon the real exhaustion rate of the resin bed, if variable brining option is off
then the controller will refill the calculated volume as displayed on the previous
parameter. In any case, the controller will increase theoretical amount of water to
refill the brine tank by this refill safety factor expressed in percentage (vb on or off,
doesn't matter).
To set up the safety factor, use
Time interval between brine tank refill and start of regeneration. Press buttons
and to set a new interval value (the value is expressed in hours).
The option is displayed only if the variable brining is activated or if Pr is set to
0.
. Use the same
buttons.
and arrows and confirm by pushing
51
S F E - E V
keys.
5.0
90
0
1
1 – 10
E
N
1 – 999
G
L
I
S
H
80 – 200
-50% -
+50%
0.0 – 10