What is he water depth for it to turn on, and the depth to turn off?
911552
Not really sure but I believe it's only a couple of inches. The float is in the dark color area of the pump.
911553
It it takes about an inch and a half of water and it goes to a float touch the bottom product works great
911554
I'm sorry, I do not know. If you Google it, it should come up with all the specs.
911555
Pump is a piece of crap, lasted 1 month if that, bought a big rule and am happy with it
1467077
Yes, it remains off. You will have to manually turn it back on if your water cools down.
2149831
It should not matter where you turn the water on. The control turns the well pump on at 30psi and then shuts off at 50 or 60psi depending on the control setting. Depending how much water is running the pressure switch will cycle on and off which is normal.
260847
There are 3 settings - high, low and off. It will automatically turn off if it runs out of water. However, there is no timer as such. Thanks.
1779741
It's designed to sink. And when done, turn the power off while it's still in the water so it cools down. Then take it out. Great light, best I've ever used.
1282523
The on off switch is inside the float..... If the float is not floating in a vertical position it will allow pump to run. When water level is low and float is at bottom of tank (or other water holder.) The foat asit touches bottom will fall into a horizontal position and the switch in the float will stop pump from running.......this is true if float switch is wired correcty to the pump. I belive a diagram coms with the float package. v.
49475
I don't know the optimal water level, but mine works in 7 inch deep of water.
432769
It's all based on how much water pressure you have turned on. you can pretty easily get it to a 2' radius. not sure if it will go lower than that.
1860635
Try this: Remove cover, empty out all the water and then fill it with fresh water. If that doesn't work, then try this: unplug it, remove cover, inside you will see sensor (it sticks up a little with a silver metal on top) touch the sensor with your finger. For some reason this works. I think the sensor gets stuck "thinking" the water level is low, so the unit doesn't go on.
378249
It's a switch that floats. When water level rises to a point it turns the pump on. When level drops the floating switch turns off the pump
1638899
Mine has never turned on automatically and so far it hasn't turned off automatically either however logically you would turn it off when the water is spent.M
2230359
It's water activated. Once water gets to a certain level it comes on automatically. It has a float switch of some kind in it.
1546660
Start with a lower water level and see if that helps. The only times mine has not stayed on for several hours is when the water level was too high.
1959566
You must turn it on just before you submerge it and don't turn it off till it is out of the water. When you turn it off it opens the cap covering the battery compartment, and you don't want to get water in that.
237345
I have this switch installed in two of my boats. I am not sure exactly how much water it takes to turn off and on. But I do know that the water level to turn it on is higher than the water level to turn it off. Every time I check my bilge's they are very dry. The pump and swithc must be mounted on the lowest part of the bilge as close to the stern as possible. And if you are not happy with it you can always return it to Amazon, their return process is the best.
517850
The pump has an automatic water level switch, not sure about height of discharge
1252135
Manual is not clear where it should sit...but if it does float above water until water low....mine does not turn off.