1Information on the manual ....................................................................................................................................... 4
1.1 General information................................................................................................................................. 4
1.2 Structure of the manual........................................................................................................................... 4
1.3 Symbols in the manual............................................................................................................................ 5
2Safety....................................................................................................................................................................... 6
2.1 Intended use ........................................................................................................................................... 6
2.2 Improper use........................................................................................................................................... 6
2.3 Target groups and qualifications ............................................................................................................. 7
2.4 Liability and warranty .............................................................................................................................. 7
2.5 Environment............................................................................................................................................ 7
3Setup and function................................................................................................................................................... 8
3.1 Features of function and equipment........................................................................................................ 8
3.2 Overview of devices................................................................................................................................ 9
3.2.1 Front........................................................................................................................................................ 9
3.2.2 Rear ........................................................................................................................................................ 9
3.3 Cover frame and support ring ............................................................................................................... 10
4Technical data........................................................................................................................................................ 11
5Circuit diagrams and dimensional drawings........................................................................................................... 11
5.1 Circuit diagram...................................................................................................................................... 11
5.2 Dimensional drawings........................................................................................................................... 11
6Installation and electrical connection ..................................................................................................................... 12
6.1 Requirements for the electrician ........................................................................................................... 12
6.2 Selection of installation site................................................................................................................... 13
6.3 Mounting ............................................................................................................................................... 15
6.3.1 Installing the unit ................................................................................................................................... 15
6.4 Electrical connection ............................................................................................................................. 16
7Commissioning ...................................................................................................................................................... 17
7.1 Software................................................................................................................................................ 17
7.1.1 Preparatory steps.................................................................................................................................. 17
7.1.2 Assigning a physical address................................................................................................................ 17
7.1.3 Assigning the group address(es)........................................................................................................... 18
7.1.4 Selecting the application program......................................................................................................... 18
7.1.5 Differentiating the application program.................................................................................................. 18
8Operation ............................................................................................................................................................... 19
8.1 Overview of control elements................................................................................................................ 19
8.2 Indications in the display....................................................................................................................... 20
8.3 LED colour concept............................................................................................................................... 20
8.3.1 Explanation ........................................................................................................................................... 20
8.3.2 Push-buttons ......................................................................................................................................... 20
8.3.3 Display .................................................................................................................................................. 21
8.4 General control and display functions ................................................................................................... 21
8.5 Activating, deactivating the room temperature controller ...................................................................... 21
8.5.1 Activation .............................................................................................................................................. 21
8.5.2 Deactivation .......................................................................................................................................... 22
8.6 Temperature ......................................................................................................................................... 22
8.6.1 Display of the set-point temperature ..................................................................................................... 22
8.6.2 Setting of the set-point temperature...................................................................................................... 22
8.7 Setting the fan speed level (fan coil) or the operating status................................................................. 23
8.8 Change into ECO mode........................................................................................................................ 24
9Cleaning................................................................................................................................................................. 25
10 Maintenance .......................................................................................................................................................... 25
11 Description of applications / objects....................................................................................................................... 26
11.1 Overview of applications ....................................................................................................................... 26
11.2 Application "Temperature reading"........................................................................................................ 27
11.3 Application "RTC settings" .................................................................................................................... 29
11.3.1 General parameter................................................................................................................................ 29