hi my sprinker is starting to come on at the wrong time.
it comes on at the schedule time, but it also comes on at an
only ;program A is turned on ; the others are off so i am sure that
there's no mistakes in programming the sprinkler.
just last nite, it came on at the wrong time, went through all four
stations and started from the beginning again. after a while, it turns
it only turns on unexpected during the water days, so it seems that
the 'start time' of the sprinkler system is not working.
i have also tried to power cycle the unit.
should i buy a new sprinker or can this be repaired?
thank you in advance.