Digital Inputs R And N Protection /Alarm; Pressure Sensor Alarm; Dip-Switch Alarm - DAB E-BOX 2G M Instrucciones Para La Instalación Y El Mantenimiento

Water alarm =
Pump alarm =
Self-resettable
alarm =
Blocking alarm =
14.1 Protection/Alarm coming from the digital inputs R and N.
Digital Pressure boosting function
inputs
The 2 pumps stop with:
- general alarm signal,
R
- remote signal Q1
The 2 pumps stop with:
- general alarm signal,
- alarm signal against
dry running.
- remote signal Q1
N
Attention! If not used, a jumper
must be fitted on terminals R
and N.
** only in the case of a water reserve must the float be in this position:

14.2 Pressure sensor alarm

If the panel detects a pressure sensor with a dip-
switch configuration incoherent with the device
installed, an alarm signal is given. However it is
possible to operate the panel.
If sensor operation is selected with a dip-switch, but
the panel does not detect the sensor, the pumps are
deactivated and an alarm signal is given.
If the pressure sensor has been correctly installed,
but the sensor signal is outside the measuring
range, the pumps are deactivated and an alarm
signal is given.
represents an alarm linked with dry running (overflow, system excess pressure, etc.).
represents an alarm linked with pump protection (pump thermal protection, current
overload, etc.).
the control unit reactivates the pump if the cause that generated the alarm is removed,
or in cases where this is not possible it makes attempts at intervals.
the control unit keeps the pump stopped until it is manually reset.
Max. Pressure
Min. Pressure
ENGLISH
Filling function
Min. Level (in tank)
The 2 pumps start with:
- general alarm signal,
- remote signal Q1
Intervention and reset after 0.5
seconds.
Max. Level (in tank)
The 2 pumps stop with:
- general alarm signal,
- remote signal Q1
Min. Level (water reserve)
The 2 pumps stop with:
- general alarm signal,
- indication against dry
running.
- remote signal Q1
Intervention and reset after 1
second.
**
Attention! If not used, a jumper
must be fitted on terminal N.

14.3 Dip-Switch alarm

The Dip Switch alarm is activated in the following
cases:
Incoherence of the Dip Switch with the respective
functions (incorrect regulation).
To reset the alarm:
Return the Dip Switches to the correct position.
Press the RESET key.
Dip Switch regulation with the panel live.
To reset the alarm:
Press the RESET key.
52
Draining function
Max. Level
The 2 pumps start with:
- general alarm signal,
- remote signal Q1
Intervention and reset after 0.5
seconds.
Min. Level
The 2 pumps stop with:
- general alarm signal,
- alarm signal against
dry running,
- remote signal Q1
Intervention and reset after 1
second.
Attention! If not used, a jumper
must be fitted on terminal N.
NO