200646_01
7
HOLE. THESE CONNECTORS ARE FACTORY FITTED AND CANNOT BE RE-
ATTACHED ON SITE. GREAT CARE SHOULD BE TAKEN TO KEEP THE MULTI-
CORE FAN CABLE CLEAR OF ANY
COMPONENTS LIKELY TO BECOME
HOT IN USE.
4
Fit the flue spigot to the fan box
using the three self-tapping screws
provided.
5
Insert the fan box in to the wall as
far as it will go and fix it in to place by
screwing out the 3 bolts (1 in the top, 2 in
the bottom) into the masonry to clamp the
box in position. Using the 3 bolts, adjust
the position of the box so that the fan box
duct surrounds equally on all four sides
the duct of the firebox.
Note: In some cases the 'frog' of the
brick may prevent the clamping bolts from
being able to be tightened fully. In this case the clamping plate supplied should be inserted
in the appropriate position and the clamping bolts tightened on to this.
6
Take the glass fibre rope-sealing gasket and push it into the gap between the flue duct and
the fan box spigot. The gasket can be pushed into the gap using a screwdriver but care
must be taken not to push the gasket in too far. It need only be pushed in to a point where
the edge of the gasket is level with the inner flue duct.
7
Secure the cable gland to its bracket on the fan carrier (See Figure 7) and then connect
the power cable using the 'Molex' snap connectors. Replace the fan carrier and its gasket
into the fan box and secure in place by locating the 'keyhole' slots over the pan head
screws at the rear of the box and using the two lower self tapping screws to secure the
bottom of the carrier in position. Finally tighten the two pan head screws. Any excess cable
should be pushed in to the cavity.
8
Run a bead of mastic around the frame of the wall box to ensure a water tight seal with the
brickwork.
9
Refit the wallbox cover.
6
FITTING THE SURFACE MOUNTING ADAPTER BOX
1
In cases where the fan unit is to be fitted on the surface of an outside wall an adapter box
will have to be fitted. The adapter box should be fitted after the hole for the flue duct has
been made. This will ensure correct alignment between the flue duct and the fan box.
2
Place the adapter box against the wall, ensuring it is correctly aligned with the flue spigot
and mark the position of the four fixing holes on the wall (See Figures 3 & 8) Drill and plug
the wall in the appropriate positions. Remove the four M5 screws at the rear of the box and
retain for use later.
FIGURE 6
FIGURE 5