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Thursday, April 27th 2017, 3:15pm

Author: frieser

Rain Bird ESP-ME Controller

I have Rain Bird ESP-ME Controller. About 1 year old. I have 7 zones. Zone #4 with not operate properly. Zone #4 will operates normal when placed in manual mode. However when in automatic mode the spray heads have a very low flow. I installed a new top works on the valve body. No changes. Checked the VAC at the controller terminals and all 7 valves have 27.3 volts in manual and automatic. I'm stumped on why zone #4 won't spray properly on automatic mode. Any ideas why?