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Contents
Elsner Elektronik GmbH • Sohlengrund 16 • 75395 Ostelsheim • Germany
Sensor Vari KNX 3L-TH-D
• from ETS programme version 1.0
Status: 08.12.2016 • Technical changes and errors excepted.
Description ........................................................................................... 5
1.0.1. Scope of delivery .......................................................................................... 6
1.1. Technical specification ............................................................................................. 6
Installation and start-up ....................................................................... 7
2.1. Installation notes ...................................................................................................... 7
2.2. Installation location .................................................................................................. 8
2.3. Device design ........................................................................................................... 9
2.4. Installing the device ................................................................................................. 9
2.4.1. Preparation for installation ........................................................................ 10
2.4.2. Fitting the lower part of the housing with mounting ............................... 10
2.4.3. Connection .................................................................................................. 12
2.4.4. Completing the installation ........................................................................ 13
Addressing the device ........................................................................ 13
Maintenance ....................................................................................... 14
Transfer protocol ............................................................................... 15
5.1. List of all communication objects ......................................................................... 15
Parameter setting .............................................................................. 34
6.1. Behaviour on power failure/ restoration of power .............................................. 34
6.1.1. Storage of threshold values ....................................................................... 34
6.1.2. Malfunction objects .................................................................................... 34
6.1.3. General settings .......................................................................................... 34
6.2. Temperature Measurement ................................................................................... 35
6.3. Temperature threshold values .............................................................................. 35
6.3.1. Threshold values 1-4 .................................................................................. 36
6.4. Brightness measurement value ............................................................................ 38
6.5. Brightness threshold values sensor 1-3 and total brightness threshold values 39
6.5.1. Threshold values 1-4 .................................................................................. 39
6.6. Twilight brightness threshold values ................................................................... 41
6.6.1. Threshold values 1-4 .................................................................................. 41
6.7. Night ........................................................................................................................ 43
6.8. Humidity Measurement ......................................................................................... 44
6.9. Humidity threshold values .................................................................................... 45
6.9.1. Threshold values 1-4 .................................................................................. 45
6.10.Dewpoint measurement ........................................................................................ 47
6.10.1. Cooling medium temperature monitoring ............................................... 48
6.11.Absolute humidity ................................................................................................. 50
6.12.Comfort field .......................................................................................................... 50
6.13.Air pressure measurement ................................................................................... 51
6.14.Wind threshold values ........................................................................................... 52
6.14.1. Wind threshold values 1-4 ......................................................................... 52
6.15.Temperature PI control .......................................................................................... 55
6.15.1. Heating control level 1/2 ............................................................................. 60
Summary of Contents for Vari KNX 3L-TH-D
Page 5: ...4 Clarification of signs ...
