ENSO
EN
9
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5.2. ELECTRICAL CONNECTIONS
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Electrical connections must be made in accordance with the relevant diagrams.
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The supply voltage and frequency must comply with the specifications on the nameplate!
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On the power supply line must be installed a main switch with a contact clearance of at least 3 mm,
which disconnects all poles.
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The main switch must be easily accessible.
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The type, cross-section of the cables and the method of laying them must be selected by an
authorized electrician.
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The appliance must be permanently connected with fixed installation wiring, fitted in the wall and
entering the appliance through the rear side. (Cable rigid or stiff-tipped 2 or 3 wires, with a minimum
cross-section of 1 mm² and maximum 1.5 mm²).
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The fans are double insulated and do not need earthing connection.
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The power supply cable must be placed so that no liquid or vapour can enter the appliance along it.
If this were not possible, the cable entry should be sealed additionally, e.g. with silicone. Otherwise,
the indicate IP rating would not be maintained.
5.3. COMMISIONING
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Make sure that the device has been installed and connected in accordance with the instructions.
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Check all mechanical and electrical protective measures (e.g., covers, earthing, safety installations).
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During commissioning, check that there are no vibrations, abnormal noise, etc.