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KNX T-UN Temperature Sensor • Date of issue: 31/08/2010 • Technical changes reserved. Errors reserved. 

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The following standards have been considered for the evaluation of the product in terms 

of electro magnetic compatibility:  

Transient emissions:  

 

EN 60730-1:2000 Section EMV (23, 26, H23, H26) (threshold category: B) 

 

EN 50090-2-2:1996-11 + A1:2002-01 (threshold category: B) 

 

EN 61000-6-3:2001 (threshold category: B) 

Interference resistance: 

 

EN 60730-1:2000 Section EMV (23, 26, H23, H26) 

 

EN 50090-2-2:1996-11 + A1:2002-01 

 

EN 61000-6-1:2004 

The product has been tested for the above mentioned standards by an accredited EMV 

laboratory. 

 

Installation and Commissioning 

 

Installation, inspection, commissioning and troubleshooting  

of the sensor must only be carried out by a competent electrician. 

 

Disconnect all lines to be assembled, and take safety precautions against accidental 

switch-on. 

 

The sensor is exclusively intended for appropriate use. With each inappropriate change 

or non-observance of the instructions for use, any warranty or guarantee claim will be 

void. 

After unpacking the device, check immediately for any mechanical damages. In case of 

transport damage, this must immediately notified to the supplier. 

 

If damaged, the sensor must not be put into  

operation.  

 

If an operation without risk may supposedly not be guaranteed, the device must be put 

out of operation and be secured against accidental operation. 

The sensor must only be operated as stationary system, i.e. only in a fitted state and after 

completion of all installation and start-up works, and only in the environment intended 

for this purpose. 

 

Elsner Elektronik does not assume any liability for changes in standards after publication 

of this instruction manual. 

 

Installation position 

The evaluation electronics of KNX T-UN is installed in a socket. When choosing the 

installation position avoid direct sun light as this could result in incorrect temperature 

measurements.  

For indoor installation the measuring sensor should not be mounted above a radiator for 

the same reasons. Always ensure that direct draft from windows or doors does not 

impair the measured values.  

 

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