Cleaning The Ash Chamber And Combustion Chamber; Checking The Packing Cords - Viessmann Vitoligno 200-S Installation And Service Instructions Manual

Cleaning the secondary heating surfaces
9. Reassemble all parts in reverse order.

Cleaning the ash chamber and combustion chamber

A
Fig. 24
1. Open ash door and thermal insulation door
A
Note
For better access, thermal insulation door
be raised and removed.
2. Remove ash from ash chamber and combustion
chamber.
If intensive cleaning is not carried out, a residual
layer of ash can remain in the ash chamber. This
residual layer acts as thermal insulation.

Checking the packing cords

Clean the packing cords on all doors and cleaning cov-
ers and check for damage.
Replace any damaged packing cords.
B
. 3. If necessary, clean combustion chamber and ash
B
chamber.
can 4. Close doors
B
Commissioning, inspection, maintenance
(cont.)
and again.
B A
37