What voltage did you get at the pa button?

 

powered contacts & pa button ?

 

2 minutes ago, PeterJames said:

Link it out at the detector, if it still keeps going off then its either the panel or the cable, if it stops then its the ultrasonic

 

this the easiest way to DIY fault find,

 

normally you take & record resistant readings of each circuit,

1 minute ago, MrHappy said:

powered contacts & pa button ?

 

 

this the easiest way to DIY fault find,

 

normally you take & record resistant readings of each circuit,

I already knew this but the op didnt

Just now, PeterJames said:

What voltage did you get at the pa button?

 

It came up as 12.3v

Just now, MrHappy said:

powered contacts & pa button ?

 

 

this the easiest way to DIY fault find,

 

normally you take & record resistant readings of each circuit,

Thank you

Just now, ThornGamma6 said:

It came up as 12.3v

There's your problem

Just now, PeterJames said:

There's your problem

Thanks dude

1 hour ago, PeterJames said:

There's your problem

Your hardcore lol