Viessmann Vitoligno 200-S Installation And Service Instructions Manual page 11

Preparing for installation
Removing the doors
M8 x 25
Fig. 4
1. Remove headless screws.
2. Unhook the doors.
Keep washers A safe.
3. Remove the display panel with outside tempera-
ture sensor and boiler water temperature sensor
from the boiler.
4. Remove transport brackets from inner doors and
the combustion chamber.
Note
Fully insert the thermal insulation plates of the
combustion chamber.
5. Undo screw and remove air damper guard.
6. Remove all spring hooks
lation mats so that the retaining rails can be fitted.
(cont.)
1.
3x
A
3x
3.
4.
2.
from the thermal insu-
B
Preparing for installation
5.
B
6.
11