6
GB
The combustion air damper is used for the automatic
opening and closing of the combustion air line. A closed
combustion air line prevents heat from being withdrawn
from the room where the appliance is set up.
The combustion air damper is closed in operation mode
„off“ and open in all other operation modes („standby“,
„ignition“, „start“, ...).
Important: It takes the servo motor approx. 2 minutes
to reach the end position „Closed“, i.e. when
the display reads „off“, you must wait for at
least 2 minutes before switching the appli-
ance off using the main switch.
The combustion air damper may only be installed by
a service technician.
Components
Fig.1
Plug “19“
Rotating assembly
Stops for combustion air damper
of the motor
(Open/Closed)
Plug “L-Dauer“
(“L-continuous“)
Plug “S5“
