2 K SETS - Energija plus

The exchange system can be adjusted on the HYDROCONTROLLER in the following three ways:
1) The Inverter commands a different pump
at the end of each operating cycle (standard setting)
2) The Inverter commands a different pump
every 12 - 24 hours (adjustable)
3) The Inverter always commands pump n° 1
(adjustable by the user)
If the electronics should fail, the HYDROCONTROLLER automatically switches the unit to the emergency pressure
switch mode for pumps 2 and 3 in order to ensure continuous operation, though not at constant pressure.
FEATURES OF THE ELECTRICAL PANEL
Electrical control panel housed in an IP 55 metal box and attached to the base of the electric pumps.
The panel is self-protected and protects the pumps from overloads and short-circuits.
The panel is supplied standard with:
• operating status display indicators (running - pumps shut-down, voltage presence) and alarm status
(dry run – minimum pressure).
• HYDROCONTROLLER control unit with backlit display
• MANUAL - 0 – AUTOMATIC mode switch
• Contacts for remote alarm signalling (Inverter alarm – pump shut-down – dry run – over pressure)
The electrical panel can be connected to:
• RS 485 output for unit control and supervision on a Personal Computer (*)
• Float or pressure switch KIT as protection against operation without water (*)
• Maximum pressure switch KIT (*)
(*) Optional items available on request
FEATURES OF THE HYDROCONTROLLER
The easily accessible and simple programming control unit has four buttons as standard for programming the main
parameters:
- the language in which the parameters are displayed (Italian-English-French-German-Spanish)
- the pressure to be constantly maintained
- unit input pressure
- correction constants (proportional and correction factor delay)
- second and third pump engagement delay
- plant load loss compensation
- inverter-controlled pump exchange system
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