- Joined
- Sep 20, 2021
- Messages
- 159
- Reaction score
- 128
- Location
- pascagoula
- What state or country do you live in
- Mississippi
Is it normal for these pumps to default back to %100 regardless where the controller dial is set?
On the first start up of my new tank with the controller dial at lowest point it went to %100 until I adjusted the dial up to about %50 where it runs at now.
My issue is today I got an alarm for low water level in my return section of sump, luckily my wife was home an sent me video of it and sure enough the return pump was sucking air and blowing bubbles like mad into the tank. Although the controller dial was still set at %50???
I’m wondering if didn’t have a slight power flicker an caused it to default back to %100. I don’t want to have to worry about this every time I shut the pump down for water change or in the event of a slight power flicker.
anyone else experience this? I can’t find any info online if this is normal or not.
thanks.
On the first start up of my new tank with the controller dial at lowest point it went to %100 until I adjusted the dial up to about %50 where it runs at now.
My issue is today I got an alarm for low water level in my return section of sump, luckily my wife was home an sent me video of it and sure enough the return pump was sucking air and blowing bubbles like mad into the tank. Although the controller dial was still set at %50???
I’m wondering if didn’t have a slight power flicker an caused it to default back to %100. I don’t want to have to worry about this every time I shut the pump down for water change or in the event of a slight power flicker.
anyone else experience this? I can’t find any info online if this is normal or not.
thanks.

