Question

Error   Hello,

I just bought a new house and trying to setup sprinkler system but when trying to start individual stations receive attached error. It happens on all stations.

Answer
Hi Gregory,

Thats mean there is a short circuit at the pump start or master valve circuit.
If you have a pump check the wiring to the box before the pump or the pump start. If you doesn't have a pump the problem is at the solenoid of the master valve, replace the solenoid.

Regards
Guillermo