Heatrae Sadia ADVANCE Installer Manual page 17

3.2.3. Converting before mounting
The Advance and Advance Plus are delivered as standard with the
air inlet ducts on the wall side (mounting bracket side). This is the
correct position for wall and floor mounting.
For ceiling mounting, or if this is more convenient with wall
mounting, the ventilation unit can easily be inverted. If this is not
necessary, the following section can be ignored.
a) Pull both ventilation unit adapters out of the EPP housing.
I
b) There is a blue seal ring on the underside of each adapter.
Check whether these rings are fitted correctly to the adapters.
I
c) Rotate both ventilation unit adapters by 180°.
II
d) Press the ventilation unit adapter that was on the left side into
the right side of the EPP housing, and press the ventilation unit
adapter that was on the right side into the left side of the EPP
housing (thereby switching the adapter positions).
II
The ventilation unit is now "inverted" and ready to be mounted.
II
II
I
I
17