© Munters AB, 2014
16
Standard fan motors have the following voltage and frequency:
•
230/400v three-phase 50 Hz
•
230v single phase 50 Hz
Installation
Chapter5
Failure to operate the fan with an overload protection device will render the
motor guarantee null and void. Such motor overload protection devices can be
ordered from Munters and be supplied with the fans.
note
!
Motor specifications are written on the label stuck on the motor. Before operating
the fan, make sure the motor turns in a way to move the air from bell mount
towards outside of the building. To change the direction of rotation of a three-
phase motor it is necessary to change the connection of two of the phases.
Warning
!
The connection cable must be completely extracted from the fan housing in order
to avoid being damaged by moving parts.
Warning
!
