Zehnder Silent Montageanleitung Seite 24

8652 Affresco Silent instr v5
an Instructions.indd 24
Installation Instructions
Please read these installation instructions before starting work.
•
Warning: The appliance is not intended for use by young children or infirm
persons unless they have been adequately supervised by a responsible person
to ensure that they can use the appliance safety. Young children should be
supervised to ensure that they do not play with the appliance.
•
Observe appropriate safety precautions if working on steps or ladders.
Wear eye protection when breaking out wall or window materials etc.
•
The fan should not be sited where it would be subject to a direct source
of heat in excess of 40º C.
•
When installing wall mounted fans, ensure that there are no buried cables
or pipes in the way. It is recommended that this fan is mounted 1.8m
above floor level.
•
A clearance of 75mm to be allowed on at least one side of the fan for the
removal of the internal grille.
Wall mounting (using ED wall duct and EG external grille)
1
Loosen the two retaining screws under grille (do not remove screws),
then pull bottom of grille while lifting.
2
Cut the duct to width of the plasterboard or tiled wall with slight fall to
exterior. (Make provisions for cable)
3
Fill in any gaps with mortar or foam and make good internal and external
walls. Make sure that ducting remains circular and screw holes are horizontal.
4
Using No 8 screws, secure fan body to ducting first making sure back
draught shutter is fitted, if required, and electrical cable passes through
as appropriate. Wire fan (see wiring details).
5
Replace internal grille by hooking the top of grille onto main body then
push bottom of grille home. Gently tighten retaining screws at bottom of
grille, ensuring no wires are trapped.
6
Screw the protective wall grille over the external duct opening.
Ceiling mounting
Loosen the two retaining screws under grille (do not remove screws),
7
then pull bottom of grille while lifting.
Cut an opening through the ceiling for the fan and electrical cable
8
Secure to ceiling using suitable fixing method first making sure
9
backdraught shutters are removed but shutter spider is left in position.
Wire fan (see wiring details).
Place flexible ducting over the spigot of the fan. Fit ducting to spigot
10
using ties supplied. Maximum duct length to comply with Building
Regulations. Replace front grille.
Typical installation ducted through roof soffit.
11
Typical installation ducted through roof to external wall.
12
Fine Adjustments
If after installation the fan is
not level, the front grille can be
turned up to 5˚ clockwise or
5˚ anti-clockwise to correct this.
Wiring Details
Installation Method 1
•
Strip cable to correct lengths as shown in diagram 13a.
•
Insert cable through cable entry point
.
cable clamp
➁
•
Use the cable guides
➂
the terminal block ➃ until cable comes to a dead stop.
•
Peel open the terminal cover, so that terminal screws are visible, then
tighten screws and replace terminal cover, making sure that cover is fully
replaced.
.
13
, th
en clamp cable using the
➀
to retain the cable wires, then push the wires into
28/7/06 10:32
.
5˚ 5˚
Page 24
02/02/2012