6 Using the heating system – °C/QUANTITY menu
92
HDG Compact 99 - 200 - Version 1 - en
©
HDG Bavaria GmbH 07/2008
E
NTERING
THE
RESIDUAL
OXYGEN
SETTING
This menu is used to enter the residual oxygen setting for controlled
operation of the boiler.
✎
See “Procedure” in this section.
E
NTERING
THE
SECONDARY
AIR
SETTING
In this menu, you can set the secondary air quantity for controlled
operation of the boiler. The O2 minimum value for the Lambda Stop
function can also be defined.
✎
See “Procedure” in this section.
The difference between primary air quantity
Air_Max
and
Air_Min
should be specified as a range adapting to the required
value (approx. 25 %).
The residual oxygen setting applies for
Combustion control
as
well as
Combustion and output control
.
✎
See section “6.6 ON/OFF menu”, under “Setting the control,
boiler activation, ignition and Lambda Stop”.
O2 preset value
R-2
6-04
O2_MAX:
8.0 %
CCT_SET: 600°C
O2_MIN: 8.0
%
CCT_ACT:
50°C
O2_SET: 8.0
%
O2_ACT: 12.8
END
The standard setting for
O2_Max
and
O2_Min
is 8.0%.
The secondary air setting applies for
Combustion control
as
well as
Combustion and output control
.
✎
See section “6.6 ON/OFF menu”, under “Setting the control,
boiler activation, ignition and Lambda Stop”.
