Cleaning The Ventilation Unit; Cleaning The Heat Exchanger And The Ventilation Unit - Aerex Reco-Boxx Rb 600 Montage- Und Betriebsanleitung

6.3 Cleaning the ventilation unit

Depending on the level of
i
contamination, we recommend:
 annual cleaning of the heat
exchanger
 annual internal cleaning
 half-yearly cleaning of the
condensation run-off and the siphon
6.3.1 Cleaning the heat exchanger and the
ventilation unit
 Switch off the mains fuse at the fuse box.
Position a visible warning notice at the fuse
box to avoid the unit being accidentally
switched back on.
 Release the 2 quick-release clips and open
the front door.
 Remove the front cover (7 screws). To do
this, swing the front cover downwards and
then outwards a little. Raise the front cover
slightly and then remove it forwards.
 Pull the heat exchanger carefully out of the
ventilation unit, keeping it parallel by using
both handles.
 Do not damage the sealing
NOTICE
strip when extracting/inser-
ting the heat exchanger.
 Do not move the ventilation
unit.
 Make sure that the heat
exchanger doesn't twist as
it is pulled out/in.
 Clean the heat exchanger carefully with
luke-warm water. Leave it to dry out
completely.
 Wipe the inside walls of the ventilation unit
out with a cleaning cloth.
 Push the completely dried heat exchanger
carefully into the housing as far as it will go
(see the sticker on the front side, that
indicates the position).
 Fix the front cover in place (7 screws).
 Close the front door. Lock it in place with
the two quick-release clips.
 Switch the main fuse on and then switch on
the ventilation unit at the room air control.
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