Re: Natural gas detectors and Co detectors

["Crash Gordon" <webmaster@xxxxxxxxxxxxxxxxxxxxx>]

you can use the same zone type, it would only matter when reporting to the
CS, where you could then differentiate the different alarm by defining the
zone description properly.

(I think): probably because those zones cannot detect ground faults, which
you would want to do on a life-safety device.



--

Rob Giordano
Microsoft MVP - FrontPage





<paul@xxxxxxxxxxxxx> wrote in message
news:1189346248.446114.307000@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
|I use Ademco Vista 20p panels.  I need to add 2 Co detectors and 2
| Natural gas detectors.
| Ademco has a Co type for fault reporting, but I do not see a Natural
| gas faul code.   What do you guys use?
|
| Also can I put all 4 detectors on a zone expander?  The manual says
| don't use zone doubling and Ademco Tech said don't use expansion
| module but he seemed a bit confused when I asked him why.  Anybody
| know why?   Thanks Paul.
|