Beretta CONNECT AT LE Installer And User Manual page 16

Indication of the alarm status
If the circulator has detected one or more than one alarm, the two-colour LED
(B) is red. The four yellow LEDs (C) indicate the type of alarm as shown in the
table below.
ALARM
LED status
description
Red LED
Motor shaft is
on +
blocked
LED 5 yellow on
Red LED
Low input
on +
voltage
LED 4 yellow on
Fault in the electri-
Red LED
cal power supply
on +
or faulty circulation
LED 3 yellow on
unit
If more than one alarm activates, the circulator will only display the alarm
with the highest priority.
Active settings display
With the circulator powered, briefly press the button (A) to see the active configu-
ration of the circulator. The LEDs indicate the active settings.
No changes can be made to the configuration of the circulator in this phase. Two
seconds after having pressed the button (A), the user interface once again shows
the normal display of the operating status.
Button lock function
The button lock function is used to prevent any setting modification being made
accidentally or improper use of the
When the button lock function is active, it is not possible to press and hold the
button (A). This prevents from entering the settings section of the circulator op-
erating modes.
Pressing the button (A) for more than 10 seconds enables/disables the button
lock function. During this passage, all LEDs (C) flash for 1 second.
> 10 s
Changing the operating mode
In normal operating conditions, the circulator operates with the factory settings or
the last settings made.
To change the configuration:
- make sure that the button lock function is disabled;
- press the button (A) for more than 2 seconds until the leds begin to flash. Brief-
ly press the button (A) and within 10 seconds the user interface will change
to display the next series of settings. The settings available will appear in se-
quence;
- if the button (A) is not pressed, the last setting selected will be stored;
CIRCULATOR Possible
SOLUTION
status
Attempt start-up Wait or release
every 1.5 seconds motor shaft
Warning only. The
Check the input
circulator contin-
voltage
ues to operate
Check the electri-
The circulator is cal power supply
not moving or replace the
circulator
circulator.
operating
status
display
2 s
setting
display
- by pressing the button (A), it will be possible to go to "active settings" again
and check that the LEDs (B) and (C) indicate, for 2 seconds, the last setting
made;
- if the button (A) is not pressed for more than 2 seconds, the user interface will
show "operating status".
The available settings are provided below together with the corresponding LEDs
(B) and (C).
Proportional head
PP1 Curve 1
PP2 Curve 2
PP3 Curve 3
factory settings
Constant head
Curve 1
CP1
Curve 2
CP2
Curve 3
CP3
Constant curve
CC1
Speed 1
CC2
Speed 2
CC3 Speed 3
CC4
MAX speed
16
> 2 s
setting
10 s
LED 1 LED 2 LED 3 LED 4
green yellow yellow yellow
LED 1 LED 2 LED 3 LED 4
green yellow yellow yellow
LED 1 LED 2 LED 3 LED 4
green yellow yellow yellow
x
LED 5
yellow
LED 5
yellow
LED 5
yellow