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Citadel XR1 unset double bit

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Hi all, I just move in a new home which has a alram system Citadel XR1 . I have change the code but it will have double bit every 5~6 mins. 

 

I am not sure I might do something wrong... but it seems hard to reset it. How can I reset it ?

 

Thanks a lot !

27 minutes ago, Kmmf said:

Hi all, I just move in a new home which has a alram system Citadel XR1 . I have change the code but it will have double bit every 5~6 mins. 

 

I am not sure I might do something wrong... but it seems hard to reset it. How can I reset it ?

 

Thanks a lot !

Maybe service timer 

 

Need engineer

 

Better to scrap it

  • Author

But I never heard it until I set the code and I am not sure how long did it take the service.

Edited by Kmmf

  • Author

Yes, maybe I made some wrong step before I set the code, but I dont know how to unset the 

Bit, can I have some instructions to reset it? 

 

Just now, Kmmf said:

Yes, maybe I made some wrong step before I set the code, but I dont know how to unset the 

Bit, can I have some instructions to reset it? 

 

Unset bit??? What you mean bit?

  • Author

I mean the 2 tone sound, sorry for my explanation not well

18 minutes ago, al-yeti said:

Unset bit??? What you mean bit?

 

  • Author
1 hour ago, al-yeti said:

Maybe service timer 

 

Need engineer

 

Better to scrap it

Oh no I don't want to scrap it 

If you don't know when it was last serviced the least you can do is have it checked over it may not be functional anyway.

 

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