New Chubb Delta Issue

[Lwillis]

Hi any trade members with experience with these sounders can't make heads or tails of the jumper selectors I want it to sound for 15-20 mins and what is the strobe hold off jumper for as it has to separate hold of jumpers as well as + or - jumpers

Program the panel for a 20 minuite timer .

But yes if the. Bell had already been installed shouldn't it just need power and triggers wired

[ryan042000]

It was but it was taken down and the idiot removed the jumpers so I can't work out which time is wich it has 5 and 10 mins but there must be a 15/20 min selection

[james.wilson]

can you upload a photo of the connections and the jumpers etc. SO that i can see any board markings