User Instructions for GECO GH21TA controller
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Page 12 Edition I
19.06.2013
The curser shows the position on the screen. The current device is shown by the negation
of the icon corresponding to the device. Current additional functions are shown in the same
way. System temperature preview is possible in all controller modes. In the manual mode, it is
also possible to switch devices on and off.
6.4.
Help button
Using the button
from the main screen opens the help menu, from where the user can
get service information and descriptions of all icons displayed on the controller’s screens.
