Aqua Ionic
-
11 di 24
Exhausting volume
When the volume reaches value 0 and the timer is
programmed in the Manual or in the Auto Set Point
mode, the volume value remains 0. The display is
still showing the conductivity.
0 0 5 0
Conductivity beyond the set point
value.
The conductivity value read by the probe exceeds
the set point value which has been set. The Set
Point LED placed on the left hand side of the panel
will illuminate.
The set programmed delay time begins to elapse.
0 1 0 0
The set point delay time has elapsed.
When the programmed delay time for the set point
value has elapsed and the controller is programmed
to be working in the Auto Set Point mode, the
regeneration will start.
1 C 2 6
When the programmed delay time for the set point
value has elapsed and the controller is not
programmed to be working in the Auto Set Point
mode, the Alarm LED placed on the left hand side
of the panel will illuminate indicating an alarm
condition.
0 1 0 0
The inhibit indication appears on the
DIN 180° socket (fig. 16).
The Ext. Alarm LED placed on the panel left-hand
side illuminates.
The display is still indicating the conductivity.
0 0 5 0
Pressure of the
Manual Regen
key
during operation.
The regeneration cycle starts even if the controller
is inhibited (see previous point).
1 C 2 6
6.2.1 – Auto Set Point
When
Aqua Ionic
is programmed
in the Auto Set Point mode (this condition must be confirmed by
the illumination of the corresponding LED on the panel), there is a comparison between the
conductivity value and the programmed set point value (
steps 1 and 2 in tab. 3
). When the
conductivity exceeds the set point value, the device begins counting the set delay time (
step 6 tab.
3
). If the conductivity value does not decrease before expiration of the delay time, the regeneration
will start.
If the inhibition signal is present on pin 4 of the DIN 180° socket when the delay time exhausts (the
Ext. Alarm
LED is on),
Aqua Ionic
will not start regeneration and will activate the alarm (
Alarm
LED on the panel and output signal on the DIN 360° socket). At the same moment when the
inhibition signal is deactivated, the alarm will also be deactivated (
Alarm
LED on the panel and
output signal on the DIN 360° socket) and the regeneration will start. The Ext. Alarm LED will
remain on to indicate the situation that has occurred until the end of the regenerative cycle.
