65
6.3 Cleaning the ventilation unit
Depending on the level of
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 shutter.
Remove the front cover (6 screws).
Pull the heat exchanger carefully out of the
ventilation unit. To do this, pull with one
hand using the pull strap [1] while
supporting yourself on the ventilation unit
with the other hand.
NOTICE
Do not damage the sealing
strip when extracting/inser-
ting the heat exchanger.
Do mot move the ventilation
unit, especially if it is wall-
mounted.
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 (6 screws).
Close the front shutter. 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.
i
Содержание RB 300
Страница 6: ...4 A ...
Страница 50: ...48 Verdrahtungsplan ...
Страница 54: ...52 A Exhaust air Supply air Outgoing air Outside air ...
Страница 98: ...96 Wiring diagram ...
Страница 102: ...100 Air sortant Air entrant Air rejeté Air extérieur A ...
Страница 146: ...144 15 Annexe Schéma de câblage ...