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Installation and Operation Guide Version E-Box MAESTRO - Installation
4.8.4
Connection of the heat pump power supply (if installed)
The connection of the supply phase, the neutral and the earth must be made through the
connection terminal block according to terminals 1 and 2 (for the earth connection: proceed to the
connection on the dedicated terminal block).
The power consumption of the heat pump shall not exceed 20 A in single phase.
The control of the operation of the heat pump must be connected to terminals 21-22 (refer to the
instructions for the heat pump used).
4.8.5
Connection of the pool automatic shutter power supply (if equipped)
The connection of the supply phase, the neutral and the earth must be made through the
connection terminal block according to terminals 5 and 6 (for the earth connection: proceed to the
connection on the dedicated terminal block).
The electric consumption of the automatic shutter of the swimming pool must not exceed 16 A in
single phase.
This connection allows only the electrical supply of the swimming pool shutter and not its opening
or closing control.
4.9
Probe Unit and Control Centre
4.9.1
Wall mounting
Caution - material
The device must not be installed outdoors, preferring instead a technical room
inaccessible to children.
• Ensure that the bracket on which the appliance is installed can support a load of
5 kg.
• Use dowels suitable for the bracket on which the enclosure is to be installed.
Info
The installation procedure below is valid for Probe Unit and Control Centre devices.
1. Mark the three holes to be drilled in the wall according to the dimension (5) indicated behind
the device (2).
2. Drill through the wall at the previously marked locations.
40 / 110
Ref. SB-CU-IMP-062EBA / A - 11.05.2023
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