Grundfos MQ3-45 1 HP Pressure Booster Pump  "fountain pump runs stops" Questions

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Question about Little Giant Garden

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pump runs for a few minutes becomes hot and stops then starts again Pump motor is overheating or drawing too much current and the safety is shutting the motor down. After a period, it automatically ...

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...sensor & pressure switch. Prior to this, pump would run-stop-run-stop when water flowing. Now when pump stops, alarm lights & pump will not re start. Line pressure drops to zero. Check level

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...pump will not continue to run after starting, it runs for 5 seconds and then stops, until the next attempt to detect water, the pump is sitting in three feet of water. The pump will not continue to ...

Question about Franklin Garden

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little giant pump stopped working Hi Tom (and Lindsay?), Ok lets get a little more info, Plugged in? (Have to ask) Does it run and not pump? Does not run? Tried moving the float switch? Pull the pump ...

...pump used for my pool starts and runs for few minutes and then stops. Stops for a few minutes and then starts again Sounds like your motor is overheating, This is a sign of windings going bad and ...

...to take it aprt to clean the magnegtic inters or replace the inters or pump because broken shaft, trash gets in them and stops the rotation of the pump blades. But really need more info on the

Pump runs for 15 seconds and stops. Reset and will do the same. Pump sounds good. After resetting and turning pump back on. I start a faucet and the pump will run for about 15 seconds then shut off. ...

Stopped running when shallow pond pumps need water to run or the armature sticks to the magnet in the body of the pump

...24 psi Grundfos MQ3-45 Pump cuts out (Stops) then immediately restarts every 10 seconds insted of continuous running when there is demand for water it sounds like the pressure sensor or switch is

Question about Flotec Garden

1 Answer

My Sump Pump is running and wont stop. It usually go for like 30 seconds a few times per day, but it wont stop. I unplugged it and waited 30 secs, plugged it back in and it's still going. Any ...

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