S1 stays open and will not shut off

[Joe Cline]

I put together v1.3 of the opensprinkler and it was working fine until today when I was testing it again and accidentally let the wires cross on a solenoid connected to common and S1. It was only for a second, but I saw some smoke come from the board and pulled the adapter from the wall. Now, S1 stays open no matter what I try. All the other stations work as expected. Did I fry something? 

I tried to do a station test. Stays open. 

I did a master rest and then tried to shut off manually. Stays open. 

The solenoid works on every other station just fine. 

Any help would be much appreciated. 

Thanks

Joe

[Rayshobby]

Most likely it's triac T1 that's damaged. You can get a new one and
replace it. The traic is MAC97. Here is the digikey link:
http://www.digikey.com/product-detail/en/MAC97A8G/MAC97A8GOS-ND/918560?cur=USD

> --
> You received this message because you are subscribed to the Google Groups
> "Rayshobby" group.
> To post to this group, send email to rays...@googlegroups.com.
> To unsubscribe from this group, send email to
> rayshobby+...@googlegroups.com.
> To view this discussion on the web visit
> https://groups.google.com/d/msg/rayshobby/-/3bppJXBqIxwJ.
> For more options, visit https://groups.google.com/groups/opt_out.
>
>



--
-Ray

[Joe Cline]

Thanks ray!