Re: old honeywell fire system

["Roland Moore" <roland@xxxxxxxxxxxx>]

>and the problem also is that i have no schematics.

How is that possible? There were no plans and submittals made when it was
installed?

"goofy" <goofyman_2000@xxxxxxxxx> wrote in message
news:1175895703.063965.105180@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
> On Apr 6, 7:49 am, "Nick Markowitz Jr." <nick-markow...@xxxxxxxxxxx>
> wrote:
>> If that panel is an old honey well addressable delta net
>> they were prevelent to having that problem most companys have pulled the
>> panel out and replaced it with a fire-lite ms9200 which is compatable to
>> the
>> addresable modules."goofy" <goofyman_2...@xxxxxxxxx> wrote in message
>>
>> news:1175852962.210077.216120@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
>>
>>
>>
>> > On Apr 5, 5:21 pm, Jim Rojas <jro...@xxxxxxxxxxxx> wrote:
>> >> How is the AC loss reported? Does this panel have a built in dialer?
>> >> Or
>> >> is it just an annunciator showing AC loss?
>>
>> >> Jim Rojas
>>
>> >> goofy wrote:
>> >> > i am working on an old honeywell fire system in a 20 story building.
>> >> > i
>> >> > keep getting an a/c power loss error but i am not losing a/c power.
>> >> > i
>> >> > put a fluke recorder on both the 120v input and 29vdc output and
>> >> > havent seen more than a .3v change in either. ive tryed new power
>> >> > supplies, boards, and input power source. any ideas what might be
>> >> > causing this?- Hide quoted text -
>>
>> >> - Show quoted text -
>>
>> > it has a built in dialer that goes to a central router- Hide quoted
>> > text -
>>
>> - Show quoted text -
>
> i dont think the problem is with the panel. there are 3 other building
> with the same system with no problems. also, the problems are only
> with 2 power supplies that control the first 2 dgp panels. there are 6
> other dgp panels with no problems and they all tie into the same
> communication. its says that there is an ac power loss roughly every
> 20 min. and it only lasts 1 min. almost like the power supply is going
> into thermal overload and resetting but it isn't. the points have been
> taken out just so we dont get the alarm notification every 20 min. ive
> only been working on this system for 2 months and the problem also is
> that i have no schematics. but like i said, every other building is
> ok. thanks for any input.
>