2
99B138120x-mub-en | 2014/11 | V05
EN
Content
General safety instructions ......................................3
EC declaration of conformity ....................................3
1 Proper usage ..............................................................4
2 About this manual .....................................................4
2.1 Contents ..................................................................... 4
2.2
Target audience .......................................................... 4
3 Installation ..................................................................5
3.1
Opening/closing the casing ........................................ 5
3.2
Mounting the casing ................................................... 6
3.3
Establishing the electrical connections ....................... 7
3.4
Terminal pin assignments ..........................................11
4 Commissioning the device for the first time .........13
5 Design .......................................................................14
5.1 Housing .................................................................... 14
5.2 Display ...................................................................... 14
6 Operation ..................................................................17
6.1
Operating buttons ..................................................... 17
6.2
Display when operating ............................................ 17
7 Modes of operation ..................................................17
7.1
Changing the mode of operation .............................. 17
7.2
Off mode ................................................................... 18
7.3
Manual mode ............................................................ 19
7.4
Automatic mode ....................................................... 21
8 Settings menu ..........................................................22
8.1 Overview .................................................................. 22
8.2
Calling up the settings menu and selecting a
menu entry ............................................................... 24
8.3
Setting the time ........................................................ 24
8.4
Setting the functions ................................................. 24
8.5
Set nominal temperature of the domestic hot water . 24
8.6
Switch on thermal disinfection .................................. 25
8.7
Reset to factory settings ........................................... 25
8.8
Adjust hydraulic variant ............................................ 26
9 Functions ..................................................................26
9.1
General information on operating the functions ....... 26
9.2
Function descriptions ............................................... 28
9.3
Alarm output ............................................................. 38
9.4
Emergency operation ............................................... 38
10 Deinsallation and disposal .....................................38
11 Information messages.............................................38
