INsTALLATIoN
Commissioning
1 Internal sound insulation panel
2 Wall mounting frame
f Tilt the internal sound insulation panel at the top towards the
f
wall.
f Hook the internal sound insulation panel onto the wall
f
mounting frame. The two bolts on the internal sound insula-
tion panel must go down into the holes provided in the wall
mounting frame.
1 Spring button
f Bring the internal sound insulation panel bottom towards the
f
wall mounting frame. Then push and hold the spring button
underneath the internal sound insulation panel lightly.
The internal sound insulation panel clicks home into the wall
mounting frame.
Note
Only open the internal panel just before commissioning.
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6.
6.1
6.1.1 Checks before commissioning
All electrical cables must be installed correctly by a qualified con-
tractor.
The fan must be able to rotate freely. There should not be any
obstructions in the area of the fan.
2
6.1.2 Opening the internal panel
Standard internal panel
1
f Carefully pull the internal panel cover slightly back from the
Internal sound insulation panel
1
f Move the flap on top of the internal sound insulation panel
f Lower the flap into the internal panel.
Commissioning
Initial start-up
f
wall.
f
upwards by 90°.
f
1.
2.
LWE 40 |
35