Table of Contents
1 About this document ....................................................................................3
1.1 Revision history ...............................................................................................3
1.2 Before you start ...............................................................................................3
1.3 Reference documents .....................................................................................4
2 Product overview ..........................................................................................5
2.1 Type summary.................................................................................................5
2.1.1 Equipment combinations .................................................................5
2.2 Features ..........................................................................................................5
2.3 System topology..............................................................................................5
2.4 Mechanical design...........................................................................................6
2.5 Diagrams .........................................................................................................6
2.5.1 Connection terminals .......................................................................6
2.5.2 Connection diagrams .......................................................................7
2.6 Dimensions......................................................................................................8
3 Important information on safety and disposal ...........................................9
3.1 General regulations .........................................................................................9
3.2 Device-specific regulations..............................................................................9
3.3 Notes on EMC optimization.............................................................................9
3.4 Disposal.........................................................................................................10
4 Mounting and installation...........................................................................11
4.1 Preparation....................................................................................................11
4.2 Mounting instructions ....................................................................................12
5 Engineering..................................................................................................14
6 Commissioning ...........................................................................................36
6.1 Programming pin and service LED ...............................................................36
6.1.1 Addressing .....................................................................................36
6.1.2 Connection test ..............................................................................36
6.1.3 Reset to factory setting ..................................................................37
7 Technical data .............................................................................................38
8 Functions .....................................................................................................40
9 Operation .....................................................................................................42
9.1 Ventilation page.............................................................................................42
9.2 Temperature page.........................................................................................43
9.3 Domestic hot water page...............................................................................44
9.4 Notification page............................................................................................44
9.5 Clock page ....................................................................................................48
9.6 Scheduler settings.........................................................................................48
9.7 Standard and expert settings ........................................................................49
9.8 Standby page ................................................................................................51
10 Appendix ......................................................................................................52
10.1 Parameters....................................................................................................52
10.2 Object list.......................................................................................................52
