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DESCRIPTION OF PARAMETER
Maximum Current P1 / P2 / P3 / P4
This parameter enables entry of the maximum current for each motor.
Enter the maximum current value, increasing it by 10-15% with respect to the
rated motor value.
Modifications to operating limits beyond the parameters stated on the model
data plate will immediately render the warranty null and void.
Minimum COS-Phi P1 / P2 / P3 / P4
This parameter sets the minimum Cos-Phi power factor value for each
motor
Enable operation in manual mode, activate in no-load conditions (dry
running), check the power factor reading (e.g. 0.65) and enter the
minimum power factor, increasing it by approx. 0.05.
Automatic Reset On Dry Running Alarm
In the event of a dry running alarm (minimum power factor) the panel
may attempt to reset automatically, which can be programmable in
minutes.
4 reset times can be set, in which the system automatically restarts after
being blocked; By default these values are set as shown below:
The first reset attempt is performed 5 minutes after the dry running alarm.
The second reset attempt is performed 10 minutes after the alarm.
The third reset attempt is performed 15 minutes after the alarm.
The fourth reset attempt is performed 20 minutes after the alarm.
Sequential Reset On Dry Running Alarm
If the value 0 (zero) is set, all automatic resets are blocked after the fourth
attempt; if the value is set to 1 (one) at the end of the fourth attempt, the reset
cycle is repeated continuously;
The system protecting the panel against dry running conditions activates the
reset cycle according to the time intervals set, and resumes the same reset
cycle each time water is detected for more than 10 seconds.
Display Brightness On Standby
This parameter enables entry of the brightness setting applied when the
display sets to standby (wait 9 seconds for a preview).
Time For Entry To Set-up
This parameter enables entry of the time to keep the SETUP button
pressed for access to the set-up menu.
6. ALARMS
The measured power factor value is the set value and the panel shuts
A L A R M M O T I O N
D R Y R U N N I N G
down the relative pump.
The display and red led flash and the cumulative alarm output is
activated (voltage-free contacts NC-C-NO).
The system resets automatically on the basis of the times set during
programming, or manually by pressing the button SETUP until the
screen is displayed without flashing, after which the button OK can be
pressed to reset.
6 6 6 22
VALUE
FAULT
1 - ... A
As per order
0.15 - 1.00
0.80
1st 5 Min
2nd 10 Min
1 - 240 Min
3rd 20 Min
4th 30 Min
0 or 1
0
0-9
4
2 - 30 Sec
3 Sec
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