i have a 220v sprinkler pump with an indexing valve. i have an intermatic timer which i can only set for 15 minutes minimum. this is too long and causes runoff. i would like to get a digital. i contacted hunter and they told me their hunter icc works on 220v but will not work with an index valve. will the rainbird esp4 work? anyone have any suggestions? please... i do not want to install a pump start relay if at all possible. thanks
