I recently purchased a 3115-3571 sequencer from you on 07-23-10 and got and installed it on 07-26-10, once again thanks for such quick and curteous <sp> service on the part Mark, I will buy anything I need from you from now on.
The system has been working better than it has in awhile, then this morning 07-31-10 it's back doing the same thing, cut the system off or cut the a/c up the fan runs unless you flip the breaker, pretty sure the old sequencer was bad since one side of it fell apart when swapping it out and the rest when taken apart was pitted and burnt inside, plus when it would not cut off if you barely tapped it, it would disengage the circuit like the contacts were sticking.
What could be the issue?
A bad replacement part or could the fan relay or transformer or both be faulty as well as the old sequencer?
I know the system is several years old and the transformer hums, but the voltages on the primary and load sides are within specs.
As I do not want to throw money at parts that are not immediately needed, budget is too tight to play "replace-apart till ya fix-it" like alot of people say do on this when checking locally with techs , or my fav when working on cars...lol.
I personally like to always find out the exact cause and what to fix/replace instead when it comes to anything, I believe in doing the job right or not doing it at all.
Any ideas are greatly appriciated in advance.
Highest regards,
Troy
it's working like a champ now 
