MAXA HCA22 Manual De Usuario página 55

DANGER!
Always install a general automatic switch in a protected area near the appliance with a characteristic delayed curve,
sufficient capacity and breaking power. There should be a minimum distance of 3 mm between the contacts. Earth
connection is compulsory by law and safeguards the user while the machine is in use.
Make sure that the voltage and frequency of the electricity network correspond to 230V (± 10%) single-phase at 50
Hz; that the installed power available is sufficient for operation and that the power line wires have a section suitable
for the maximum current. Make sure that the power supply network corresponds to current national safety standards.
The connections must be made in keeping with the diagrams provided with the unit. When connecting the unit to the
electricity network, use flexible, double insulation, bipolar wire + earth, section 1.5 mm², type H07RN-F.
Models
Power supply
Wire section (mm²)
The earth conductor (yellow/green) must be longer than the other conductors in order to ensure that in the event of
the cable clamping device becoming slack, it will be the last to come under strain.
Make the electrical connections to the terminal board in keeping with the wiring diagram and lock the wires into place
using suitable flexible couplings.
IMPORTANT!
Make the earth connection before the electrical connections.
II. 2.6.1 Electrical connections in models HCA(/B) 22-29-35-42, HCA/4(B) 22-35-50
For models HCA(/B) 22-29-35-42, HCA/4(B) 22-35-50, the electric panel can be accessed by removing the lid from
the electric box.
II. 2.6.1.1 Unit electrical connection
Identify terminal board XT1 and connect the 230V - 50 Hz single-phase power supply conductors.
For more details, consult the wiring diagram in the annexes to this manual.
HCA22-29-35-42, HCA/4 22-35-50
II. 2.6.1.2 Electrical connection of the louver fin motor (only for electronic version)
Connect the XP2 connector to the XS2 connector (louver fin motor). For more details, consult the wiring diagram in
the annexes to this manual.
II. 2.6.1.3 Electrical connection of the paneling (only for electronic version)
After having installed the paneling (frame/grille assembly) as described in paragraph II.2.3, connect the paneling XP6
connector to the unit XS6 connector (receiver board). If using the wired control panel accessory, connect the unit XS3
connector to the shielded wire XP4 connector provided together with the accessory itself. For more details, consult the
wiring diagram in the annexes to this manual.
22 29
10 100
35 42
230V – 1ph – 50 Hz
3x1,5
10
120
10 100
HCA/B 22-29-35-42, HCA/4B 22-35-50
50 60 80 120
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