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Installation
39
Ho
lding the installation frame secure‐
ly, remove the two fixing screws and
extend the installation frame to its
maximum length.
Replace
the screws.
The directional unit from recirculation
kit DUI 32 (optional
accessory) is instal‐
led for recirculation mode (RM):
Bend the four r
etaining tabs on the
installation frame outwards.
Place
the power cord inside the in‐
stallation frame.
Fi
t the directional unit as shown, not‐
ing the marking on the front.
Bend the r
etaining tabs back and ap‐
prox. 45° inwards to hold the direc‐
tional unit in place.