Danfoss VLT HVAC Drive Instruction Manual page 18

3. Mechanical installation
3
Illustration 3.2: This is the correct way to mount
the unit.
Illustration 3.3: Other than A2 and A3 enclosures,
do not mount units as shown without backplate.
Cooling will be insufficient and service life can be
drastically shortened.
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Illustration 3.4: If the unit must be mounted only
a small distance from the wall, please order the
backplate with the unit (see Ordering type code
position 14-15). A2 and A3 units are equipped with
the backplate by default.
MG.11.A4.22 - VLT ® is a registered Danfoss trademark
VLT ® HVAC Drive Instruction Manual