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6. Fit the plate and seal (which was previously
removed from the top) to the back of the appliance
with 12 screws.
Prepare Vent Outlet
Co-axial Installations
817VAK Adapter required
1. Fit the adapter 817VAK over the appliance vent
collars pushing on
fi
rmly. Align the adapter so that
the seam on horizontal pipes is not at the bottom—
check by temporarily
fi
tting a pipe.
2. Drill through the adapter outer tube and appliance
outer collar for #6 screws.
Make sure that the drill does not penetrate the inner
tubes.
3. Secure the adapter to the outer collar with two #6
thread cutting screws supplied.
Preparation
Vent Outlet
Convert from Rear Facing to Top Facing Vent
Outlet
(co-axial venting)
If installing with rear facing vent outlet, ignore this
stage.
1. Remove the top plate and seal by unscrewing
12 screws. Keep the seal, plate and screws for
fi
tting
to the back.
2. Remove the rear outer vent collar and seal by un-
screwing 12 screws.
3. Remove the rear inner vent collar and seal by un-
screwing 8 screws.
4. To make sure that the collars are axially aligned,
fi
t the adapter 817VAK over the outer vent collar.
5. Position the inner collar and seal vertically inside
the top of the appliance. Drop the outer collar with
adapter over the inner collar to ensure alignment.
Secure the inner collar with 8 screws and the outer
collar with 12 screws.
