Maintenance
7.3
Clean/change air filter with installed
flexible air conditioning intake
(optional)
With a built-in flexible air conditioning system intake,
the air filter is located in the end frame of the intake
(Fig� 21-1), not in the Saphir housing�
To change the air filter, slide the Saphir US lamellar
insert and air filter in an upwards direction to re-
lease�
Re-fit the air filter and Saphir US lamellar insert from
the top (Fig� 21-2) and (Fig� 21-3)�
3
2
1
Fig� 21
16
EN
8
Maintenance
8.1
Change air filter
There is an air filter on the front of the device for
cleaning the room air� The air filter (Fig� 24-1) must be
checked at regular intervals (at least 2 x per year) and
changed if required�
Remove the cold air ducts�
Before replacing the air filter, release the clip
(Fig� 22-2) and the sensor (Fig� 22-1) located on the
Saphir US lamellar insert using a flat-bladed screw-
driver�
Fig� 22
Pull the Saphir US lamellar insert a little way forward
at the recesses at the top edge (Fig� 23-1) and pull
out upwards (Fig� 23-2)�
2
Fig� 23
Saphir
1
2
1
40090-00130 · 01 · 11/2023