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KNX Technical Reference Manual
®
ABB-i-Bus
-KNX Millenium
8.3.3
Display
The graphics display has RGB backlighting. The backlighting can be adjusted darker or brighter via a parameter
setting in Power-Tool.
Display
White
White *
Blue (cooling, colder): *
Orange (heating, warmer) *
Green
*
The respective colour is changed whenever the device detects a deviation between the set-point temperature
and the actual temperature.
8.4
General control and display functions
Operation is carried out by pressing the individual buttons and turning the rotary control element (see also Fig. 9).
The functions of the buttons in connection with the rotary control element and the display are described in the
following.
The precise function is fixed via the assigned application / function and their parameter settings.
Extensive applications are available for the room temperature controller (see the overview of the applications at
the beginning of chapter "Description of applications / objects"). The range of applications is contained in chapter
"Description of applications / objects" (only in languages of the countries DE, EN, ES, FR, IT and NL).
Note
•
For the colour of the indications in the display observe chapter "LED colour concept" on page
23.
•
The basic setting of the display always indicates the set-point temperature!
8.5
Activating, deactivating the room temperature controller
8.5.1
Activation
1. Press the "On/Off" button (6).
2. All buttons are backlit in white.
After renewed activation the functions that were active
prior to deactivation are activated.
KNX Technical Reference Manual | 1473-1-8681
Display
Temperature / controller on
Set-point temperature = actual temperature
Set-point temperature > actual temperature
Set-point temperature > actual temperature
Eco mode
Action of the device
–
No adjustment required
Reduce set-point temperature
Raise set-point temperature
–
1
2
3
21,0 °C
6
5
4
Fig. 10:
The device is activated
Operation
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