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Found the problem, someone flipped the toggle switch on the bottom of the actuator to off. Don't know who, but it wasn't me. Thanks for your help anyway. Don

I have the gl 235 controller to control the temp in my pool. It stopped working all together, the led's seem to be working as they always have , but on a call for heat the valve or actuator doesn't move. Not even in the manual position. I checked with a meter and it has 240v at the controller...