Connecting The Ducting - CDA HNE8FR Installation, Use And Maintenance Manual

Connecting the ducting

You can use either the air outlet on the right of the motor box or the air
outlet on the left, depending upon the install requirements. If you need
to change the position of the outlet flange, cover the exposed side
with the blanking plate provided and four screws. The outlet which is
not to be used must always be covered with the metal blanking plate.
There are four flanges supplied to suit your install;
230 x 80mm to 150mm circular
230 x 80mm (this can be used for rigid rectangular ducting)
220 x 90mm (this can be used for rigid rectangular ducting)
218 x 55mm
If you are re-circulating through charcoal filters and not ducting
it outside, we recommend fitting the supplied flange that has a
measurement of 218 x 55 mm.
All flanges should be attached to the motor box and secured with a
suitable means and then sealed with the tape provided.
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