PLC (Programmable Logic Controller)
- Display of the main parameters of the system:
- Internal pressure
- Internal temperature
- Wind speed
- % Burner combustible consumption
- Ventilation status
- Alarms (burner, fire damper, inverter failure, diesel generator failure)
- Smart remote control
- Management of the main system functions:
- On/Off Heating
- Two stages or modulating burner control with climatic control
- Temperature setting
- Internal pressure setting
- Economy mode
- Activation Economy mode (energy saving working) with setting of the minimum pressure
- Teleassistance
- Service software for assistance by remote
- Real time failure alarm report by sms or email
- Safety controls
- Automatic working of safety program in case of external critical wheatear conditions
Automatic pressure control at 2 phases:
a) Economy phase: the system is working keeping a minimum value of pressure inside of air dome; the emergency ventilation unit s working, on the contrary the warm air heater is not working. The ventilation unit, controlled by inverter, is working at a value of frequency lower than 50Hz, in energy saving mode. In case of emergency conditions (wind, damage to the structure, and loss of pressure) the economy mode function is stopped automatically. At the end of the emergency condition, the economy function is automatically restored.
b) Full phase: the system is woking with normal value of pressure (standard conditions in presence of sport activities)
