Have a Hydrotek (Model 1120) sprinkler system. We cut one pipe and capped it off because we're getting ready to put in a patio and won't need to water a patio. We then turned on the sprinkler system & it worked normally moving from zone to zone UNTIL -- I'm guessing here __ it got to the line we capped off?? ...Now when we turn it on the motor runs but it isn't watering anywhere -- it's as if it isn't able to 'swtich over' to the next zone? No idea what to do .......appreciate any & all help. P....
