My sprinker unit is 13 yrs old, which has a 6 zone sprinker system. Zone 1,2,3,4 won't work. Zone 5 and 6 works fine.
Issue:
The first 4zones won't come on. The wiring all look OK. When I run the unit on manual mode and turn on the 1st. zone, I noticed that there is voltage (approx 10-15 v) on zone 2,3,4. However, zone 5 and 6 have "0" volts. So there is bleeding of voltage on zone 1,2,3,4 which ever zone I make it active.
When I go to manual mode and set zone 5, the voltage on this zone is 20 V and all the other zone show zero voltage. Ditto for zone 6 also. Which I guess should be the way it should work.
What is going on on zone 1,2,3,4. What should I do to fix this issue. I thought the control box is fried and just replaced a brand new Rain Bird system. Please help .... ....appreciate your help in advance.
MP
Issue:
The first 4zones won't come on. The wiring all look OK. When I run the unit on manual mode and turn on the 1st. zone, I noticed that there is voltage (approx 10-15 v) on zone 2,3,4. However, zone 5 and 6 have "0" volts. So there is bleeding of voltage on zone 1,2,3,4 which ever zone I make it active.
When I go to manual mode and set zone 5, the voltage on this zone is 20 V and all the other zone show zero voltage. Ditto for zone 6 also. Which I guess should be the way it should work.
What is going on on zone 1,2,3,4. What should I do to fix this issue. I thought the control box is fried and just replaced a brand new Rain Bird system. Please help .... ....appreciate your help in advance.
MP