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Installation
39
Ho
lding the installation frame
securely, remove the two fixing
screws and extend the installation
frame to its maximum length.
Replace
the screws.
The directional unit from conversion kit
DUI 32 (optional
accessory) is installed
for recirculation mode (UL):
Bend the four r
etaining tabs on the
installation frame outwards.
Place the mains cable inside the
instal
lation frame.
Fi
t the directional unit as shown,
noting the marking on the front.
Bend the r
etaining tabs back and
approx. 45° inwards to hold the
directional unit in place.