© Munters AB, 2020 3
Index
Chapter page
1 INTRODUCTION ......................................................................................................................... 7
1.1 Disclaimer................................................................................................................. 7
1.2 Introduction ............................................................................................................. 7
1.3 Notes ........................................................................................................................ 7
2 PRECAUTIONS .......................................................................................................................... 8
2.1 Grounding ............................................................................................................... 8
2.2 Filtering ................................................................................................................... 8
2.3 Checking the Battery Level .................................................................................... 8
2.4 Frequency Inverters ............................................................................................... 9
3 UNIT INSTALLATION ............................................................................................................. 10
3.1 Preliminary Information ........................................................................................ 10
3.1.1 Safety Precautions
...............................................................................................
10
3.1.1.1 Grounding and Shielded Wiring .................................................. 10
3.1.1.2 Installation and Electrical Connections ....................................... 11
3.1.2 What Comes in the Package
..............................................................................
11
3.2 Mounting the Unit .................................................................................................. 11
3.2.1 Knockouts
.................................................................................................................
11
3.2.2 Hanging the Unit
...................................................................................................
12
3.3 Layout..................................................................................................................... 13
3.3.1 Board Layout
..........................................................................................................
13
3.3.2 External Devices Specifications
.......................................................................
14
3.4 Wiring Diagrams .................................................................................................... 15
3.4.1 High Voltage Relays
............................................................................................
16
3.4.2 Alarms and Power
................................................................................................
18
3.4.3 Internet Connection
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19
3.4.4 Analog Output Devices
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20
3.4.5 Digital Devices
.......................................................................................................
21
3.4.6 Analog Input Devices
..........................................................................................
21
3.4.6.1 CO2 Sensor Wiring ...................................................................... 22
3.4.6.2 Temperature Sensor Wiring........................................................ 24
3.4.6.3 Humidity Sensor Wiring .............................................................. 26
3.4.6.4 Potentiometer Device Wiring ...................................................... 27
3.4.6.5 Ammonia Sensor Wiring ............................................................. 28
3.4.7 Trio RPS
...................................................................................................................
29