randy38 I think it's pretty clear that something goes wrong with your zone3 or port3. Check if your port3 is loose or damaged. If not, check your zone 3's solenoid valve.
The wire connecting zone 3 is tight, so I guess it should be a problem with the solenoid valve. Does an electrician required for the check?
randy38 Call the service provider who installed your irrigation system and they will take responsibility for it.
oh, thanks. I will do that, I still have their number. Thank you. thank you all guys.
Hi all, the service provider sent someone to repair it, and it was indeed my solenoid that was broken. I just came here to let you know, and, thank you all for your help.
