Set Up Control Unit Cr2D And Drive Unit Du2 - Mitsubishi Electric SD Series Installation Description

Handling the control unit
3.4.3

Set up control unit CR2D and drive unit DU2

Set up of control unit CR2 and drive unit DU2 is shown in the following figure. Observe the following
points:
● The control unit and the drive unit can be installed both horizontally and vertically. Only
horizontal installation is described in this manual. You can obtain the required information for
vertical installation of the control unit or the drive unit from you MITSUBISHI sales agent.
● Do not block the ventilation openings on the base of the control unit or the drive unit. Make sure
that there is a clearance of at least 7 mm under the unit. To do this, place the unit on it plastic feet
or use the spacers if you screw the unit into place
● Make sure that there is a lateral clearance of at least 145 mm and a clearance to the rear of at least
250 mm.
● Take measures to avoid excessive ambient temperatures (max. 40 °C) if the control unit or the
drive unit is installed in a control cabinet.
Fig. 3-11: Set up control unit CR2 and drive unit DU2
3 - 16
≥ 145 mm
Installation
≥ 145 mm
≥ 250 mm
R001052E