Boiler Control System Lambdatronic S 3200
Froling GmbH, Industriestraße 12, 4710 Grieskirchen, AUSTRIA Page 35
www.froling.com B0600008_US
Mode of Boiler Control System during the heating process up to a certain
minimum flue gas temperature. Induced Draft Fan and primary air at
100%.
In case more fuel is required, wait for operating mode “Heating” or “Off”
The Boiler Control System controls combustion according to the boiler
set points. If refueling required refer to 3.4 Refueling the boiler
Very low heat consumption.
When the set point of boiler temperature is exceeded by a specified val-
ue, the Boiler Control System switches to “Slumber” mode. The Induced
Draft Fan stops, the air dampers are closed to the minimum opening.
If the temperature falls below the set point of boiler temperature the
Boiler Control System returns to “Heating” mode”.
Do not open Boiler Doors! Do not refill fuel!
The Insulation Door is open, the Induced Draft Fan runs at maximum
speed.
On closing Insulation Door properly the operating mode has to change to
“Heating up” mode. Follow instructions mentioned there.
If operating mode does not change to “Heating up” refer to 6.4
Misoperation of Door Switch
The fuel wood loaded is burnt down to residual embers.
If operating mode is “Off” a “Cold Start” procedure (fueling and ignition)
has to be carried out. Please refer to 3.3 Heat up the boiler
Alarm: Combustion was stopped by overheat thermostat (safety temper-
ature limiter - STL)! Error message pending!
Do not open Boiler Doors! Do not refill fuel!
For procedure for error messages refer to 6.3 Error messages at Boiler
Control System
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