EN
Laying the connecting cables
1. Check that the voltage specification on the data plate of the ventilation system is the same as that of the power
supply. The ventilation system must be connected to an electric circuit which is able to supply the required
current .
2. Install an all-pole switch with a contact opening width of at least 3 mm on the installation side.
3. Select the cross-section of the power supply cable corresponding to the length:
• Length < 7.5 m: 1.5 mm²
• Length > 7.5 m: 2.5 mm²
4. Make an opening on one side in order to feed through the power supply cable.
5. Feed the power supply cable through the opening into the vehicle interior.
Installing the roof top unit
1. Only for version 1: Remove the center ring on the roof top unit.
10
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