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punt80

New Member

1

Monday, July 4th 2016, 11:26am

Hunter Pro-c problem

I noticed today when I tried to run my usual program that zones 1 and 2 are working fine but 3-9 are showing that they are running on the display but the sprinklers are not on. I checked zones 3-9 with a multimeter and it is reading 0 volts. Zones 1 and 2 show 25 volts. What could the problem and fix be?
Thanks

mrfixit

Moderator

Posts: 1,994

Location: USA

2

Tuesday, July 5th 2016, 12:08am

Did you check the voltage at the controller or at the valves?

punt80

New Member

3

Tuesday, July 5th 2016, 7:03am

I checked at the controller.

mrfixit

Moderator

Posts: 1,994

Location: USA

4

Tuesday, July 5th 2016, 3:06pm

I haven't heard of or seen that exact problem so I'm only speculating.

Maybe the main module is bad so the rest of the modules can't work. No clue.

You could try unplugging the controller. Take out all the modules. Reinstall them. Make sure they're locked in place. The older Pro-C's don't have a lock for the modules. Then turn the power back on and see.

I doubt the reset button will do anything but you could try. It's on the back of the faceplate. I believe the directions on how to do it are there also. If not read the manual.

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