DAB E-BOX 2G M, Инструкция по установке и обслуживанию

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ENGLISH
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14. PROTECTIONS AND PANEL ALARMS
The protections and the alarms are indicated on the panel by the lighting of the respective leds and at a distance by
the relays Q1, Q2, Q3.
General alarms table: signals and contacts
Led signal
on front board
Alarm properties Remote signal
Name of alarm/malfunction
Malfunction
Pump
P1
(yellow led) Malfunction
Pump
P2
(yellow led)
General alarm
(red led)
Wate
r alarm
Pumps al
arm
Resettable
alarm
Blocking a
larm
Alarm contact
s
P1
relay Q1
Alarm contact
s
P2
relay Q2
General
alarm
contacts
relay Q3
Pumps control relay
incoherence alarm
** X X X X X **
Phase lack alarm
- KK
** X X X X X **
Dry running
alarm
** X X X X
Protection alarm
against rapid
starts
** X X X X X
Overcurrent alarm
** X X * X X **
Alarm coming
from R
X X X
Alarm coming
from N
X X X
Pressure sensor
alarm
X X X
Floats
incoherence
alarm
X X X
Dip-Switch
incoherence
alarm
X
X
Buttons
incoherence
alarm
Pump P1+P2
general alarm
Indicates the number of blinks made by the led.
Led with fixed light.
** If malfunctions/alarms should occur on both pumps at the same time, the REMOTE ALARM is
activated (Relays Q1,Q2,Q3) and the GENERAL ALARM (red) is shown with a fixed light.
* The current overload alarm may occur up to a maximum of 6 times in 24 hours, after which it
becomes a blocking alarm.