Originally Posted by
stuart61
I woke up this morning and instead of the atk showing on auto it was on off. No alarm. My sump was lower than then sensor 1. So I moved it to auto. It went on and filled it until sensor two was closed but sensor 1 still shows open. As the water went down sensor 2 then showed open so it's working. Sensor 1 is currently under water and it still shows open. I unplugged it and plugged it in again but no difference. What happened? Did the sensor go bad. I just got the system a little over a week ago. Should I take my third sensor which I have in my sump as a back up and replace sensor 1?
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