With it being hot my ATO reservoir is emptying pretty dang fast and id like to be notified when it empties. On my ATO system i have a low switch and a high switch.. is there a code I can enter on the low switch say if it stays open for more than 10 minutes then have it notify me by email to let me know that my ATO reservoir is empty. something like
Email_alrm
If switch1 open > 10:00 then ON (tried but doesnt work)
any suggestions would be awesome
Thanks!