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Tower-V / Tower-H / Tower-V EC / Tower-H EC
5) Remove the protecting housing.
6) Lead the electric cable to the fan mounting place then route it through
the electric lead-in located in the casing of the fan pan. Install the pan of the
fan over the ventilation shaft and fi x it using dowels.
7) Install the protecting housing.
8) Fix the protecting housing using 8 bolts.
9) Fix the cover using 4 nuts.
CONNECTION TO POWER MAINS
!
WARNING
Connection of the fan to power mains must be carried out by a qualifi ed electrician and after reading the operation manual.
The rated electrical parameters are stated on the rating plate. Any tampering with the internal connections is prohibited
and will void the warranty. Connect the unit only to power mains with valid electric standards. Follow the respective electric
standards, safety rules (DIN VDE 0100), TAB der EVUs. The house cabling system must be equipped with a magnetic trip
automatic switch at the external input. The contact gap on all poles must be at least 3 mm (VDE 0700 T1 7.12.2 / EN 60335-1).
The automatic switch trip current must be not below the rated current consumption (ref. Table 1, 4). Enable quick access to an
automatic switch installation place.