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| Electrical connections
10 Electrical connections
Separate connection to mains power supply is required to the internal electrical cabinet and to the electric heating coil.
Danger
• Disconnect the mains power supply to the unit before performing any maintenance or electrical work!
• Carry out all electrical connections in accordance with local rules and regulation. Electrical connections
must be carried out by an authorized installer.
Warning
The unit must not be put into operation before all the electrical safety precautions have been read and
understood.
10.1 Connect mains power supply
Remove the hatch by unscrewing four screws to the internal electrical cabinet. Lead the cable through the cable grom-
met (1) and connect the mains power supply to the correct terminals (2), figure 9.
Fig. 9
3 phase connection option 230V AC 3~ IT system L2–N bridged (1), figure 10.
Fig. 10
214958 | A002
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