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 Posted: Tuesday May 28th, 2024 04:03 pm
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strickers

 

Joined: Sunday Jul 24th, 2011
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Hello All, 
 
I am having a few issues installing a ceiling PIR sensor with my comfort system. 
The device I have is RISC Lunar 150DT3.  
https://docs.rs-online.com/b442/0900766b80825034.pdf 
 
I decided not to use EOL settings (but have tried both) so the wiring should be simple. 
First two terminals plus and minus 
Second two for connection to comfort (labeled alarm) 
 
Its the rest of the connections I dont understand. I just assumed I would not use them or short them if not in use but it seems not. 
 
The problem I have is the device stays active and wont go to inactive. 
Can someone with better knowledge please help and see if they can tell why I am having this issue. 
 
Thank you :) 

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