5.10 Electrical connections
5.10.1 Recommendations
Warning
Only qualified professionals may carry out electrical
connections, always with the power off.
Earth the appliance before making any electrical connections.
Make the electrical connections on the appliance in accordance with the
requirements of the prevailing standards,
Make the electrical connections on the appliance in accordance with the
information given in the electrical schematics delivered with the
appliance,
Make the electrical connections on the appliance in accordance with the
recommendations of these instructions.
Important
Earthing must comply with the prevailing installation standards.
Caution
The installation must be fitted with a main switch.
Caution
Power the appliance via a circuit that includes an omnipolar switch
with contact opening distance of 3 mm or more.
Single phase models: 230 V (+6%/-10%) 50 Hz
When making electrical connections to the mains, respect the following
polarities.
Tab.30
Colour of the wire
Polarity
Brown wire
Live
Blue wire
Neutral
Green/yellow wire
Earth
Caution
Secure the cable with the cable clamp provided. Be careful that
you do not invert any of the wires.
5.10.2 Recommended cable cross section
The electrical characteristics of the mains power supply available must
correspond to the values given on the data plate.
The cable will be carefully chosen according to the following information:
Maximum intensity of the outdoor unit. See table below.
Distance of the appliance from the original power supply.
Upstream protection.
Neutral operating conditions.
Important
The maximum current on the power supply cable of the indoor
module must not exceed 6 A.
5 Installation
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