User's Manual

Page 9
Roof Installation (Recommended duct length: 3 metre)
Mount the 100mm rigid PVC pipe securely to the beams, trusses or other appropriate structures, refer gure 1.
The pipe should be mounted either vertical or perpendicular to the roof cladding with the roof penetration
being sealed using a Dektite or other sealing device.
Ensure that the pipe protrudes a minimum of 80mm past the top of the Dektite, checking that the
mounting ange clears the roof cladding at upper edge as shown in gure 1 — Roof Mount Option.
Maximum recommended protrusion is 400mm. Fit mounting ange, refer gure 2, to pipe using silicon sealant,
then tape in position until sealant has set.
Pass power cord and plug through mounting ange and pipe, then out the slotted end of the PVC pipe for
connection to the female plug coming from the canopy/rangehood or authorized switching mechanism in
bathroom application, refer gure 2.
Fit fan module to mounting ange by placing in position, rotating clockwise to engage bayonet ngers then
secure by screwing in locking screw (while holding fan module rmly in the fully clockwise position), refer gure 2.
4. Installation