Reception and implementation of timer's control commands.
Control and monitoring of entire heating operation through control
- of the combustion and heated air blower,
of the fuel metering pump,
- of the heating element.
Storage of all malfunctions for reading out with STAR DIAGNOSIS.
Monitoring of electric and electronic components.
Evaluation of signals from temperature sensor's flame monitor and that of the temperature limiter.
Malfunction shut down and locking of switch-on function for extraordinary operating conditions:
- overheating
- flame-out
- under or overvoltage
- faulty component
The controller board uses the installed temperature sensor to regulate the temperature-dependent heater operation control.