Contents
1 Safety ....................................................................................4
1.1 Proper usage ............................................................................ 4
1.2 Dangers during assembly/commissioning ................................ 4
1.3 Detecting faults ....................................................................... 5
1.4 Hot water temperature ............................................................ 5
1.5 Disposal ................................................................................... 5
1.6 Exclusion of liability ................................................................. 5
2 Case overview ......................................................................6
3 About this manual ...............................................................7
3.1 Applicability ............................................................................. 7
3.2 Users ........................................................................................ 7
3.3 Description of symbols ............................................................ 7
4 Installation ..........................................................................8
4.1 Opening/closing the housing ................................................... 8
4.2 Assembly .................................................................................. 9
4.3 Electrical connection ..............................................................10
4.4 Dismantling............................................................................ 11
4.5 Terminal plan ........................................................................12
5 Commissioning...................................................................16
5.1 Setting the language ............................................................16
5.2 Setting the time .....................................................................16
5.3 Setting the system group ................................................16
5.4 Setting the system .................................................................16
6 Modes of operation ...........................................................17
6.1 "OFF" mode ............................................................................ 17
6.2 "Automatic" mode ..................................................................17
6.3 "Manual" mode ......................................................................17
7 Settings...............................................................................18
7.1 Time .......................................................................................20
7.2 Systems .................................................................................. 21
7.3 Functions ............................................................................... 37
7.4 Parameters ............................................................................. 52
7.5 Storage priority ......................................................................54
7.6 Language ...............................................................................55
7.7 Factory settings ......................................................................55
8 Automatic operation ..........................................................56
8.1 Status display ......................................................................... 57
8.2 Temperature sensor min/max display ..................................... 57
8.3 Operating hours display for pumps switching valves ............57