7. Electrical Installations76
Soft key menu bar C
Thisisusedtoaccesstheindividualmenusofthecomponents.
Soft keys
The“softkeys”areusedtocarryoutthecommandsdis-
playedinthelowermenubar(C).Forexample,theyenable
accesstosubmenus,increaseorreducethevaluesshown,
orrepresenttheReturnbutton(“Back”function).
Control knob
Likethe“softkeys”,thecontrolknobenableseasynavigation
between the individual menus. Turn the know to select the
correspondingmenuitemordisplayvalueshowntotheleft,or
toincreaseorreducevalues.Presstheknobtojumptosub-
menusor conrm avalue that hasbeen changed.Selected
functions/iconsaredisplayedinyellow.Valuesthatrequire
changing are highlighted in white.
Air-conditioning system*
green=inoperation
Cooling (air-conditioning function)
Heating (air-conditioning function)
Automatic (air-conditioning function)
Air circulation (air-conditioning function)