Heatrae Sadia ADVANCE Installer Manual page 19

3.2.5. Ceiling mounting
ä
Caution!
With this mounting option, the ventilation unit needs to be
mounted with enough tilt to ensure correct condensate
drainage. It is also important to ensure that the condensate
hose can be mounted with a slope from the ventilation unit to
the condensate drain.
a) Attach the mounting bracket and the ceiling bracket to the
ceiling using anchor plugs and 6 mm screws (not provided).
(575)
>125 (1) 425 (2)
1 Minimum clearance around the ventilation unit
2) Distance between hole centres
ä
Caution!
There is only one way to insert the ventilation unit adapters into
the duct adapters.
b) Slip the duct adapters back over the mounting bracket and
c) Place the ventilation unit in the ceiling mounting bracket, tilted
> 125(1)
d) Tilt the ventilation unit backwards so that the ventilation unit
push the two adapters to the left and to the right as far as they
will go.
forward slightly. There is a recess on the underside the EPP
housing into which the bracket fits exactly.
adapters slide under the duct adapters. When the adapters
have been fully inserted into one another, you will hear a
distinct click. This means the unit is firmly attached.
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