Contents
1 General ............................................................................................................5
1.1 About this manual.....................................................................................5
1.2 Guarantee................................................................................................5
1.3 Inspection of the controller.........................................................................5
2 Safety...............................................................................................................7
2.1 General safety instructions ........................................................................7
2.2 Safety-related signs ..................................................................................7
2.3 Safety symbols.........................................................................................7
3 Controller overview..........................................................................................9
3.1 Introduction of the controller ......................................................................9
3.2 Operating principle of the controller............................................................9
3.3 Using the controller menus ......................................................................10
3.3.1 Control modes........................................................................... 11
4 Connections...................................................................................................12
4.1 Connections overview.............................................................................12
4.2 Connections between the VariPro room controller and the fan coil units ......12
4.2.1 Connection using cables with RJ-9 connectors ............................13
4.2.2 Connection using screw connectors............................................14
5 Installation .....................................................................................................15
5.1 Installation .............................................................................................15
6 Commissioning..............................................................................................20
6.1 Using the Start Up Wizard .......................................................................20
6.1.1 Scanning units manually ............................................................21
6.2 Configurations ........................................................................................21
6.3 Identifying the units .................................................................................22
7 Alarms............................................................................................................23
7.1 List of alarms..........................................................................................23
7.1.1 Adjusting the filter cleaning reminder...........................................23
7.1.2 Resetting the filter cleaning reminder ..........................................24
8 Controller menus ...........................................................................................25
8.1 Main menu .............................................................................................25
8.2 Energy menu / Fan energy ......................................................................25
8.3 Service menu .........................................................................................26
8.4 Unit settings ...........................................................................................26
8.5 Unit menu ..............................................................................................27
8.6 Controller settings...................................................................................28
8.7 Modbus..................................................................................................28
8.8 Alarms ...................................................................................................29
8.9 Testing...................................................................................................29
8.10 Screen...................................................................................................29
9 Bus structure .................................................................................................30
9.1 Overview of the bus structure ..................................................................30
9.2 Connecting the controller in a building management system via a Modbus
protocol..................................................................................................31
Copyright © 2021. All rights reserved.
3 (37)
N03104128 Rev. A VariPro Room controller – Installation and Operation Manual
To Next Page
Loading...