Lorentz PSk2-7 Manuel D'installation Et De Fonctionnement page 25

Figure 6: Correct controller mounting: direct to the wall
Figure 7: Correct controller mounting: with backplate (The backplate is shipped together with the PSk2 controller)
back cover
Figure 8: Wrong controller mounting: without backplate (This will lead to insufficient cooling)
air stream
leaks back- and
sidewards
hot air out
cold air in
hot air out
cold air in
hot air out reduced
Controller Installation 23