Aeraulic Duct System, Roof Cowl And Fresh Air Grille; Cleaning The Exchanger - aldes Cube 300 Notice De Montage

7.3 Aeraulic duct system, roof cowl and fresh air grille

Check that the intake and outlet grilles are not blocked . Clean them if they are .

7.4 Cleaning the exchanger

We recommend the exchanger be cleaned every two years .
Turn off the power of the unit .
1/ Remove the right filter access
panel by pressing on the two
buttons at the top .
3/ Remove the front cover of the
unit by undoing the 2 screws .
6/ Clean the exchanger with
a vacuum cleaner (not water
or solvents) .
2/ Remove the electronics card access panel by removing the screw
and then pressing the button at the top .
4/ Open the front door by
tilting it .
7/ Replace the exchanger by
carefully pushing it horizon-
tally .
45
5/ Remove the exchanger by
pulling gently on the strap .
8/ Replace the front cover by
inserting it at the bottom,
then re-attach the strips
(first 3 steps) .