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Elsner Elektronik GmbH • Herdweg 7 • D-75391 Gechingen • Germany
Indoor Sensor KNX AQS/TH
• from software version 0.1.0, ETS programme version 1.0
Subject to technical changes. Errors excepted.
1.
Description ........................................................................................... 3
1.0.1. Measurement of carbon dioxide in the air ................................................. 3
1.1. Technical specifications ........................................................................................... 4
1.1.1. Accuracy of the measurement ..................................................................... 5
2.
Installation and commissioning ........................................................... 5
2.1. Notes on installation ................................................................................................ 5
2.2. Installation position .................................................................................................. 6
2.3. Delivery scope and assembly .................................................................................. 7
2.3.1. Front view sensor board .............................................................................. 7
2.3.2. Rear view sensor board ................................................................................ 8
2.4. Installation ................................................................................................................ 8
2.5. Notes on assembly and operation .......................................................................... 9
3.
Transmission protokoll ...................................................................... 10
3.1. List of all Communication objects ........................................................................ 10
4.
Setting of parameters ........................................................................ 19
4.1. General settings ..................................................................................................... 19
4.2. Temperature measured value ............................................................................... 19
4.3. Temperature threshold values .............................................................................. 20
4.3.1. Threshold values 1 / 2 / 3 / 4 ....................................................................... 20
4.4. Temperature PI control .......................................................................................... 22
4.5. Humidity measured value ..................................................................................... 26
4.6. Humidity threshold values .................................................................................... 27
4.6.1. Humidity threshold values 1 / 2 ................................................................. 27
4.7. Humidity PI control ................................................................................................ 29
4.8. Dewpoint temperature ........................................................................................... 30
4.8.1. Monitoring of the cooling medium temperature ..................................... 31
4.9. Absolute humidity .................................................................................................. 32
4.10.Comfort field .......................................................................................................... 33
4.11.CO2 measured value ............................................................................................. 33
4.12.CO2 threshold values ............................................................................................ 34
4.12.1. Threshold value 1 / 2 / 3 / 4 ........................................................................ 34
4.13.CO2 PI control ........................................................................................................ 36
4.14.Actuating variable comparator ............................................................................. 37
4.14.1. Actuating variable comparator 1 / 2 .......................................................... 38
4.15.Logic ........................................................................................................................ 38
4.15.1. AND Logic 1 / 2 / 3 / 4 / 5 / 6 / 7 / 8 .............................................................. 38
4.15.2. Linkage inputs for AND Logik .................................................................... 40
4.15.3. OR Logic 1 / 2 / 3 / 4 / 5 / 6 / 7 / 8 ................................................................ 42
4.15.4. Linkage inputs of OR Logik ........................................................................ 43
