Design and function
4
Design and function
4.1
Function
Die the control unit is suitable for the following mode:
4.1.1
Infrared
In the "Infrared" mode, an infrared heater (infrared lamp or heating surfaces) produces
an IR-radiation. This heats the air in the cabin.
As long as the infrared heater heats up, the status LED shows "IR" and the display
shows heat-up phase. Once 2/3 of the desired temperature is reached, this message
disappears. The cabin is ready for use.
10
Infrared
Operating manual Series FCU2000/3000/4000-IR
B_FCUxxxx-IR / Version V 1.07