Installation
16
[ I ]
7.
If your wall is thinner than 12 cm please mount the
both halves of the device with the supplied spacers.
8.
An authorized electrician connects the freeAir plus
with a connecting line 3 x 1,5 mm² to the power
supply. If possible please connect all ventilation
units of a housing unit to an own shared fuse.
9.
Activate the power supply at the fuse box only after
closing of the casing.