etsherman
Reporter
I have a 7 station ESP-M controller that has 4 stations on the main module and 3 stations on an expansion module. All has been working correctly for the past few years until recently. The problem is with the last station #7 on the expansion module. The controller will advance to this station, start the countdown but it seems like the valve tries to open (spray heads squirts water) but that's it. It never comes on. However, I can manually advance to controller to station #7 and it will work correctly. Also, I can switch station 7 with station 6 and station 7 will come on in place of 6.
Is the problem the controller itself or just the module will need to be replaced???
Thanks,
Is the problem the controller itself or just the module will need to be replaced???
Thanks,