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1. INTRODUCTION
This manual must always accompany the relevant equipment and
be kept at an accessible location for consultation by qualified tech-
EN
nicians assigned for operation and maintenance of the system.
The installer/user is strongly recommended to carefully read all in-
structions and information in this manual before using the product,
in order to avoid damage or improper use of the unit, which would
also render the warranty null and void.
Before operating the equipment, carefully read the manual and fol-
low all instructions provided.
The information and instructions in this manual refer to the stand-
ard use of this product; in the event of special circumstances, func-
tions or applications not described in this document, please contact
our service centre for assistance.
If technical assistance or spare parts are required, when contacting
the manufacturer always specify the identification code of the mod-
el and construction number as stated on the data plate.
Our service centre is available for any requirement or clarification.
On receiving the goods, carry out an inspection immediately to en-
sure that the equipment has not been damaged during transport. If
defects are found, the client should promptly notify, within 5 days of
receiving the goods, our retailer or in the event of direct purchases,
the manufacturer's service centre.
N.B. the information provided in this manual is subject to
modifications without notice. The manufacturer shall not be
held liable for any damage caused in relation to the use of
these instructions, as they are provided for guidance only.
Note that failure to observe the instructions provided in this
manual may cause physical injury or damage to property.
It is understood that compliance with local provisions and/or statu-
tory regulations in force is compulsory.
2. CONTENTS
1. INTRODUCTION
2. CONTENTS
3. WARNINGS
4. OVERVIEW
5. INSTALLATION
6. LIGHT INDICATORS AND COMMANDS
7. MAIN SCREEN PAGE
8. MOTOR SCREEN PAGE
9. MAIN BOARD INPUTS AND OUTPUTS
10. EXPANSION INPUTS
11. SETTINGS MENU
12. DIP-SWITCH SETTINGS DISPLAY
13. RS485 MODBUS ADDRESSES
14. ALARMS
15. SIZE TABLE
16. TROUBLESHOOTING
17. BOARD SPECIFICATIONS
18. MAIN BOARD WIRING DIAGRAMS
19. EXPANSION WIRING DIAGRAMS
20. WIRING DIAGRAMS
21. CERTIFICATE OF CONFORMITY
3. WARNINGS
The electrical panel must be used exclusively for the purpose and
function as specified in design. Any other application or use is to be
considered improper and therefore hazardous.
In the event of a fire in the place of installation or the surround-
ing area, avoid using water jets and use appropriate extinguishing
equipment and means (powder, foam, carbon dioxide).
4
Install the equipment far from heat sources and in a dry and shel-
tered location according to the specified protection rating (IP).
The installation of a safety device is recommended to protect the
panel power line in compliance with current electrical safety stand-
ards.
Before performing any work on the electrical panel or system, dis-
connect the electrical power supply.
No parts of the panel should be removed without an official authori-
sation from the manufacturer: any tampering with or changes to the
unit will render all terms of the warranty null and void.
All installation and/or maintenance operations must be performed
by a specialised technician who is fully aware of the currently ap-
plicable safety standards.
Ensure that the installation is connected to an efficient earthing
system.
After completing the electrical connection, check that all electrical
panel settings are correct to avoid automatic start-up of the electric
pump.
The manufacturer declines all liability in the event of the following:
- Incorrect installation;
- Use by personnel not adequately trained in the correct use of the
panel;
- Serious failure to perform scheduled maintenance;
- Use of non-original spare parts or parts not model-specific;
- Unauthorised modifications or interventions;
- Partial or total failure to observe instructions.
4. OVERVIEW
• Single-phase board power supply 100-240Vac 50/60Hz;
• Three-phase board power supply 310-450Vac 50/60Hz;
• Electronic board own consumption 3W;
• G/P1, G/P2, G/P3 and G/P4 normally open inputs for motor start-
up;
• C-MIN-MAX inputs for single-pole level probes;
page 4
• T1, T2, T3 and T4 normally closed inputs for motor thermal switch
page 4
(Klixon);
page 5
• G.A. normally open input for alarm activation;
page 5
• 4-20mA and 0-10V analog inputs;
page 5
• Digital outputs for motor overcurrent alarms, from G.A. input and
page 5
probe input;
page 5
• Cumulative alarm output with voltage-free contacts (NC-C-NO
page 5
resistive load - 5A/250V);
page 5
• Cumulative alarm output, live (12Vcc/100mA);
page 6
• DIP-SWITCH 1 display - NO/NC (G/P1, G/P2, G/P3, G/P4 - G.A.)
page 6
input reversal;
page 7
• DIP-SWITCH 2 display - Phase sequence control exclusion;
page 8
• DIP-SWITCH 3 display - Void;
page 9
• DIP-SWITCH 4 display - Fixed/pulse manual;
page 10
• Settable parameters:
page 10
- Language
page 11
- Pump rotation activation
page 12
- Float start/stop function enable
page 14
(self-holding)
page 15
- Probe sensitivity
page 564
- Filling or emptying level probes
- Min level alarm activation
- Minimum voltage
- Maximum voltage
- Maximum motor current
- Minimum motor current
• SWITCH key (change screen/settings);
• AUTOMATIC key (or UP arrow);
• 0 'standby' key (or DOWN arrow);
• MANUAL key;
- Dry run control activation on
minimum current
- Minimum current and timing
automatic reset trigger
- Minimum current cyclic reset
trigger
- Analog signal activation
- Analog signal type
- Analog signal unit of
measurement
- Analog signal full scale
- Setpoint
- Motor start/stop threshold
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