BLAUBERG Calm - Installation and Setup Guide; Mounting and Duct Connection

MOUNTING AND SETUP
The fan is designed for ceiling or wall mounting and installation into a
ventilation shaft or connection to a round air duct of respective diameter,
fig. 2-4.
The fan mounting sequence is shown in fig. 5-13.
The wiring diagrams are shown in fig. 14-25.
6
Fig. 2
Fig. 4
Fig. 3