Recent content by lewisash

All sorted, I removed the relays and resoldered the connections and it works fine! Thanks for your help and suggestions.

I've worked out what the issue is, when I made the modification I believe you are surposed to remove the relays, but I struggled to get them out so thought I'd leave them in. The noise I can hear is the relays buzzing and not the alarm.

Yes, that's the instruction I followed to make the modification. As far as I know I completed it correctly and can't see that I could have caused the alarm to sound when on heating. Am I doing something wrong in my setup in manual mode that's causing the alarm to come on when heating? I've made...

Hello guys, hoping you can help me. I have a stc1000 running the ovbsc software. Switched it on for the first time this afternoon after integrating into my controller box and when I tried to run manual mode to trigger the heating relay, the alarm sounds when the relay is on. I have modified the...