Installation of the outdoor unit 
 
Consider the above-mentioned selection criteria when choosing the installation 
site and refer to the installation diagram because of the minimum distances to 
be kept for installation.  
 
Mount the unit to solid ground, fix it securely and free of any vibration. Possibly 
use a shock absorbing substructure, such as a mounting bar. 
 
For mounting the unit up to wall brackets, use specific heavy duty dowels (and 
special  screws)  in  accordance  to  the  consistency  of  the  wall.    Use  vibration 
dampers to prevent a transmission of oscillations and vibrations from the unit to 
the wall.  
 
Make sure to mount the outdoor unit with a maximum descent not exceeding 3°. 
In any case make sure – when there is an unavoidable descent – that the com-
pressor is not located inside the deeper laying part of the unit. 
 
The distance of the outdoor unit to the wall shall not be less than 300 mm. Keep 
in mind that no exhaust air (warm air) from other installations shall enter the out-
door unit.    
 
Furthermore make sure that the outdoor unit is mounted tightly enough in order 
to resist strong winds. In areas with a large amount of snow it is recommended 
to place a roof above the outdoor unit.