Krone BiG X 770-3 - Switch Air Conditioning on; off

Control and Display Elements
121
7.3.5 Switch air conditioning On / Off
Fig. 59
You can switch on the air conditioning with the key.
Air conditioning is now turned on; icon
indicates air conditioning.
The compressor is turned on by the control unit if necessary.
Pressing the
key again turns off air conditioning (compressor is deactivated). The
icon disappears.