DAB AQUATWIN TOP 132 Installationsanweisung Und Wartung Seite 47

Water alarm = represents an alarm linked with dry running (overflow, system excess pressure, etc.).
Pump alarm = represents an alarm linked with pump protection (pump thermal protection, current overload,
etc.).
Self-resettable alarm = 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.
Blocking alarm = the control unit keeps the pump stopped until it is manually reset.
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.
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.
Overcurrent protection/alarm (overload protection) = When the overcurrent alarm intervenes the yellow
warning light is lit for the respective pump P1 or P2, located on the front board of the electric panel (par. 8 –
ref. 5/8).
For each pump the overcurrent alarm allows 6 auto-reset attempts, every 10 minutes, in the space of 24
working hours. At the seventh attempt the panel no longer makes auto-resets, unless after manual reset by
the user.
Dry running protection/alarm = The dry running protection/alarm is activated in a pressure boosting
situation when 1 analog pressure sensor is connected.
This protection may be selected by the DS_A4.
When the pressure falls to a value of less than 0.5 bar for about 10 seconds, the alarm is activated with
stopping of the pump and lighting of the yellow led (par. 9 – ref. 5/8).
After 1 minute there will be 1 reset attempt for maximum 30 seconds. If this attempt succeeds the alarm is
reset, otherwise the pump will remain in blocked status.
ENGLISH
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