Page 11
4. installation
Eaves Installation
After ensuring sufficient clearance exists for the mounting flange and ducting, refer figure 1, cut a
circular hole 165mm Ø, maintaining adequate clearances. the eaves sheeting should be reinforced.
Pre-drill mounting flange recess. Refer figure 3.
If access to the eaves space is restricted, before fixing mounting flange to eaves, preassemble
mounting flange, PVC pipe, bell-mouth adaptor and flexi-duct then feed up into roof space.
Remember to run power cord through the assembly and out the slotted PVC pipe wall, refer figure 3.
Fit fan module to mounting flange by placing in position, rotating clockwise to engage bayonet
fingers then secure by screwing in locking screw (while holding fan module firmly in the fully clockwise
position).
ensure that one of the three
bayonet fingers is accessable
for securing locking screw
Bell-mouth adaptor
Roof Cladding
locking screw
Pre-drill mounting
flange recess and
secure to reinforced
eaves sheet using #8
self tapping screws
Wall
eaves
top Plate
150mm ducting
Roof Frame/truss
Figure 3
IMPoraNT
For more flexible ducting instructions, refer page 19.
NoTE: ensure that power cord
is feed through exit slot and is
not allowed to double back
restricting fan inlet.
