Pyronix Deltabell

[Nicey]

I am hoping that someone can help me. I am replacing an old ADT Bell Box I took the cover off and its a TS100 with the following ... See the pictures attached.

Red +H
Black -H
Blue - Return
Yellow - R
Eng - Not Used
Blue - Bat
ST - Not Used
Blue Bat

The 2 Blue Bat terminal are linked.

What do all these wires mean as there is no coding,

The new Bell Box is a Pyronix Deltabell and I have the following connections ...

Backlight Disable
T
T
Fault
Eng Hold
STB
Bell
+12v
-12V

Are the Red and Black wires the 12v power if so that only leaves 2 blue and yellow to find a home for.....
Any help as always really appreciated.
Thanks

 

[Handymanjo]

Connect the following in the delta bell
+ =red
-= Black
T= Blue
T link wire to ov-
Bell = Yellow
Put link wire between bell and STB for STROBE to work

 

[sparkymarka]

Red +
Black -
Link wire from -( black ) to T
Other T blue
Bell yellow and link to STB ( if there is not any spare cores ? Green / white )

 

[Nicey]

Hey thats really appreciated, I don't have the Bellbox yet but it should be here in the next few days, just doing my prep work.
The only bit that does not make sense is "T link wire to ov-" I don't have a ov- ???

I will let you know how it goes but that really helps you are a superstar !

 

[Handymanjo]

Wire link between 12v- and T