Bosch B1 RKM 13102 Instructions For Use Manual page 43

Cleaning and Maintenance
Cleaning
33
Prior to use at
change of season
The indoor unit is equipped with a main filter
which must be cleaned every year. Flush under
running water, allow to dry and re-install.
The set of additional purifying filters, reference
B1 RKZ 15013, must be replaced with a new set
every year in order to work efficiently. Contact
your supplier.
The filters must be fitted as shown in figures 32
and 33.
The appliance can be cleaned with a cloth or
sponge, warm water and mild detergent.
Never use hot water (more than 40°C), bleach,
petrol-based products, acids or brushes when
cleaning your appliance. Prevent water entering
the appliance.
Do not clean your appliance with a hose.
Clean the air filter and then the cover and grille if
required.
43