Regeneration With Remote Start Signal And Regeneration Inhibit Signal; Power Outage; Chlorine Cell Management - Pentair Water SFE-EV Manual De Uso Y Mantenimiento

S F E - E V
4.4.9

Regeneration with remote start signal and regeneration inhibit signal

With the SFE-EV controller, the regenerations can be remotely started by an external signal (dry contact) by
short-circuiting the terminal block 15 and 16 at the back of the controller. The duration of contact closure
must be at least 10 seconds. The controller allows two different methods of launching regeneration with
remote start: immediate or delayed, see section 5.3 for more information on how to program it.
In the same way, any regeneration may be inhibited by short-circuiting pins 13 and 14 of the terminal block at
the back of the controller. As long as the contact between these 2 pins is closed, no regeneration of any type
can start.

4.4.10 Power outage

The following conditions may arise when there is a power outage:
E
N
Power outage during stand-by, during parameter restore, during statistical analysis. In all these
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G
cases, the module returns to stand by and displays the clock with battery icon on to indicate
L
there is no mains power. If there is a power outage during parameter restore, the system exits
I
restore status without saving any changes made. When power is restored, it will be necessary to
S
go back to parameter restore and carry out the changes again.
H
Power outage during regeneration cycle movement or end of cycle search. In this case, the
-
controller continues to display the current stage, the battery icon is turned on to indicate that
mains power is off, the revolving bar is locked to indicate that the motor is off. When mains
power is restored, the motor starts again and will complete the movement.
Power outage during regeneration cycle pause. In this case, the controller continues to display the
-
current stage, the battery icon is turned on to indicate that mains power is off, the pause timer is
stopped. When mains power is restored, the pause timer will resume and the system will move
onto the next stage.
Power outage during an alarm. In this case, the module continues to display the alarm and the
-
battery icon is turned on to indicate that mains power is off. The controller will remain in alarm
status when mains power is restored.

4.4.11 Chlorine cell management

The controller can manage a chlorine cell to disinfect the resin bed. This operation takes place during the brine
draw cycle. The cell activation time can be set from one minute up to the entire duration of the brine draw
cycle. Chlorine is obtained by brine following electrolysis process.
There are 3 different chlorine cell models compatible:
 590-C/06
 590-A/05
 590-B/05
Whatever the model you choose, the chlorine cell will have 2 cables that you need to wire to the port 7 and 8
(wiring of cables on ports 7 and 8 are reversible) of the terminal strip at the back of the controller. To avoid
deposit on the electrodes, the polarity is automatically exchanged by the controller every minute.
CHLORIDE CELL 3/8'' MALE- 12 mm QUICK COUPLING
3/8'' MALE -3/8'' MALE CHLORIDE CELL kit
3/8''FEMALE -3/8'' MALE CHLORIDE CELL
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