2
Contents
Danger
The controller is electrically operated. In-
correct installation or repair attempts
may endanger life due to electric shock.
Installation and start-up of the controller
may only be carried out by trained and
qualified personnel. The controller and
accessories should not be opened.
Repairs may only be carried out by the
manufacturer.
Explanation of terms and
abbreviations, page 33
Symbols used
In this document the following symbols
are used:
Danger from electricity!
Important note requiring speci-
al attention!
Note/explanation!
1 Operation with the cover closed.............................................................................. 5
1.1 Select operating mode ................................................................................................ 5
1.2 Set room temperature temporarily............................................................................... 6
1.3 Party function/operating lock....................................................................................... 6
1.4 Activation of the holiday programme........................................................................... 7
1.5 Temporary interruption of the holiday programme ...................................................... 7
1.6 Activate the clock programme exception day.............................................................. 8
1.7 Heating limit ................................................................................................................ 8
1.8 Manual / emergency operation.................................................................................... 9
2 Operation with the cover open............................................................................... 10
2.1 Setting the date ......................................................................................................... 11
2.2 Setting the clock time ................................................................................................ 12
2.3 Check temperatures and operating mode................................................................. 13
2.4 Temporarily deactivation of room temperature influence .......................................... 13
2.5 Setting the weekly clock programme......................................................................... 14
2.6 Setting the clock programme exception day ............................................................. 15
2.7 Setting the room temperature ................................................................................... 16
2.8 Setting the automatic holiday programme................................................................. 17
3 Settings in the service level ................................................................................... 18
3.1 CLEAR function (reload factory settings) .................................................................. 18
3.2 Setting level 3 - Room temperature control mixed heating circuit............................. 19
3.3 Setting level 3 - Room temperature control direct heating circuit.............................. 21
3.4 Setting level 5 - Warm-water supply.......................................................................... 22
4 Settings in the coded service level........................................................................ 23
5 Constant values ...................................................................................................... 26
6 General points ......................................................................................................... 27
6.1 What makes up the VS 5500 plus?........................................................................... 27
6.2 What does the VS 5500 plus control?....................................................................... 27
6.3 Hydraulic .................................................................................................................. 27
7 Dimensions and installation................................................................................... 28
7.1 Installation VS 5511 plus........................................................................................... 28
7.2 Dimensions VS 5511 plus ........................................................................................ 28
7.3 Installation SR 5811 .................................................................................................. 29
7.4 Dimensions SR 5811 ............................................................................................... 29
7.5 Start-up ..................................................................................................................... 30
7.6 Electrical installation diagram ................................................................................... 30
8 Help in solving problems........................................................................................ 31
9 Technical data ......................................................................................................... 32
9.1 Technical data SR 5811............................................................................................ 32
9.2 Technical data VS 5511 plus .................................................................................... 32
9.3 Sensor resistance values .......................................................................................... 33
9.4 Explanation of terms and abbreviations .................................................................... 33
