CHAPTER 2
LIMITS OF USE
Environment temperature:
from -5°C to + 40°C
Max. relative humidity:
50% at 40°C with no condensation.
Check that the control board is suitable for the pump and the current absorption of the pump lies within the electric control board
operating range.
CHAPTER 3
INSTALLATION
Install the control board on the wall in an environment that is not at risk from flooding. Install the electric control board maintaining the
IP protection rating given on the plate. the holes for fixing must be occupied by the relative screws and the cable glands by the relative
cables.
DANGER
This appliance is not intended for use by persons (including children) with reduced physical and sensory conditions or lack
of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a
person responsible for their safety.
It is necessary to control that children do not play with this equipment.
NOTE - SPECIFICATIONS OF THE ELECTRIC PUMP:
it is essential to consider the limitations of the electric control board, along with the technical data of the pump connected.
CHAPTER 4
ELECTRIC CONNECTION
WARNING
The connection to the mains electricity and to the pump must be performed by qualified staff, following the indications
given on the connection layout.
DANGER - ELECTRIC SHOCK RISK
Connect the earth wire to the earth terminal (mass) before making the electric connections.
DANGER
Make sure that all connections are without voltage.
Make the electric connections according to the local regulations in force.
NOTE
The lid on the electric control boards must only be opened when there is no voltage present.
Connect the power supply and the pump with the cable having suitable section, in compliance with the regulations in force.
The control board power supply must envision a short circuit protection device and a 30mA differential device.
The control board power supply must envision a mains disconnection device with contacts opening distance of at least 3 mm.
ATTENZION!
The electric control boards must be connected to the mains following the indications given on the wiring diagrams contained in the
command board.
Refer to the "Water supply and water disposal configuration" paragraph, on the basis of the type of application (water supply or water
disposal) and the number of pumps (1 or 2).
EN
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