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Starting Member


Sunday, September 11th 2011, 2:30pm

Rainbird ESP message No Mod 1 and zones have stopped operating

this is my first post. New member. I own a Rainbird ESP controller with 7 zones installed. 1-4 are operating fine. 5,6,7 are installed, but not operating now, and the controller is now displaying "no mod 1" when dial is in set in positions 5,6,7. I have double-checked that the module hs the lever in the "locked" position. What is the next logical trouble-shooting step to getting zones 5,6,7 operating again? MT


Supreme Member

Posts: 3,880

Location: Metro NYC


Sunday, September 11th 2011, 3:27pm

try a reboot


New Member

Posts: 5

Location: Atlanta, GA


Tuesday, September 13th 2011, 6:31am

Unplug controller. Unlock and remove all modules. Wait a minute or so. Re-install modules and lock into place. Plug in controller. If you still have same problem, then you need to replace just the MOD 1.
Russell Hulsey, CIC

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