We have an Aqualogic saltwater system with an emerson pump motor. The motor shuts off on its own before the timer expires, sometimes after an hour sometimes after 10 minutes. If we engage service mode and turn the pump on it stays running and doesn't shut down which leads me to believe it is not the thermal protection on the pump motor as originally thought. At the control panel the voltage in and out for the pump is good too (when it is running).
Do I need to trace out a relay that may be bad or any other thoughts?