Clean the heat exchanger from all
4.
sides under running water and dry
it.
Clean the opening with a soft,
5.
damp cloth.
Slide the heat exchanger in hori-
6.
zontally as far as it will go.
Ensure that the heat exchanger is
inserted with its handle pointing
downwards.
Close the base unit → Page 35.
7.
Cleaning and servicing en
Closing the base unit
Requirement: The base unit is open.
→ "Opening the base unit", Page 33
Insert the heat exchanger cover by
1.
the handle.
Close the lever for the heat ex-
2.
changer.
Close the maintenance flap.
3.
35