Uniflair Amico Installation Manual
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Contents
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18Electrical connectionsWARNING! Electrical connection of the machineto the power supply must ONLY be carried outby a qualified electrician.WARNING! Electrical lines must be establishedin full respect of CEI standards.WARNING! Before establishing the electricalconnection, make sure that the power supply isoff. Also ensure that it is not possible toreconnect the power during the operation.WARNING! The power supply voltage must be ±10%To carry out the electrical connections of the machine to thepower supply, carry out the following procedures:• use suitable equipment to check the efficiency of thegrounding system;• check that the voltage and network frequency correspondto those of the machine (see identification label);• to access the electrical panel it is necessary to removethe front panel of the unit by rotating the closing blocks,indicated by the arrows, by one quarter of a turn (in theSU** models the electrical panel is situated in the upperpart of the unit);• pass the cables inside using the power supply cable inletD7A ;Internal protection panelsThe fan compartment and electrical heaters are protected bya sheet metal covering for safety reasons and to allow theopening of the external panels without interfering with thesafety devices on the unit.SU**SUSDD7A/CD7B/DD7A/CD7B/D• refer to the wiring diagram and connect the cable to themain switch D5.G 12DD7B/DD5EDD5SD** |
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