Fan Box Installation - Valor Ultimate Turbochim BR517S Installer's Manual

7.1
For transit purposes the fan mounting brackets are supplied fitted to
the fan box facing inwards. Remove them and refit as described below.
7.2 If the fan box is to be sited totally outside the wall fit the brackets with
the short flanges flush with the air intake end of the fan box (see figure 17).
7.3 If the fan box is to be recessed into the wall fit the brackets with the
short legs 50mm from the air outlet face of the fan box (see figure 18).
7.4 Place the fan box in position with the duct connection spigot in the
hole in the wall and, if applicable, the fan box in the recess. Push the box
in so that the fixing brackets are against the wall and mark the screw
fixing positions on the wall.
7.5 Remove the fan box. Drill the marked positions using a no.10 drill
and plug the holes.
7.6 Push the fan cable through the hole in the wall into the room.
7.7 Replace the fan box in position on the wall. Make sure when
inserting the duct connection spigot that its end does not cut into the
cable.
7.8 Secure the fan box to the wall with the wood screws supplied.
7.9 Make good around the flue box ensuring that there are no gaps between
the fan box and wall.
P A R T 7 : F A N B O X I N S T A L L A T I O N
Figure 17 For box totally outside wall
Figure 18 For box recessed in wall
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