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5.6 FUNCTION 6 - Pressurisation with analogue signal and COS-PHI
power factor control
This operating mode is used for pressurisation applications managed via analogue
signals with dry running safety control, obtained from the Cos-Phi power factor (where
"Phi" is the timing angle between current and voltage), without the need for external
commands (float or pressure switch), enabling the control of one or more pumps.
On selection of mode 6, all relative parameter fields for this function are enabled.
Programming Menu
To select the panel operating logic, access the programming menu by pressing the buttons
SETUP , UP and DOWN at the same time on the main screen of the panel.
DESCRIPTION OF PARAMETER
Language
0 ITA / 1 ENG/ 2 FRA / 3 ESP
Operating Logic
Number of Pumps
This parameter enables selection of the number of pumps in the system
(when 1 single pump is selected, the parameter PUMP ROTATION
ENABLED is disabled).
Pump rotation enabled
This parameter enables activation of pump exchange on each demand
from floats or pressure switches. Also, if the main pump thermal cutout
(current overload) trips, the second pump is enabled.
Minimum Level Alarm Output
This parameter enables removal of the minimum level alarm from the
cumulative alarm output.
6 17
VALUE
FAULT
0
0
6
-
As per order
1-4
Y or N
Y
Y or N
Y
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