Pentair MYERS MG200 Series User Manual (English)

Questions and Answers:

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Thomas BartonAug 3, 2025
What to do if my Pentair MYERS MG200 Water Pump runs but delivers only a small amount of water?
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  Karen DeleonAug 4, 2025
  If your Pentair Water Pump runs but delivers only a small amount of water, it could be due to several reasons. First, the pump may be air locked; try starting and stopping it several times by plugging and unplugging the cord. Second, the check valve may be installed backward; make sure the arrow on the valve points in the direction of flow. Finally, if you're using a discharge shut-off valve, it may be closed; open the discharge shut-off valve.
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Brian CannonAug 11, 2025
What to do if my Pentair MYERS MG200 runs but does not deliver water?
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  Sarah GarciaAug 11, 2025
  If your Pentair Water Pump runs but isn't delivering water, a few things could be the cause. The water level in the sump might be too low, so try running in more water. The inlet holes in the pump base could be clogged; remove the pump and clean out the openings. Also, the impeller or volute openings may be plugged; remove the pump and clean them. Finally, the float could be stuck in the up position; ensure it operates freely in the basin.
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Todd GarciaAug 18, 2025
What to do if my Pentair Water Pump does not run or hum?
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  Evan WarrenAug 19, 2025
  If your Pentair Water Pump isn't running or even humming, there are a few things you can check. First, the line circuit breaker might be off, or a fuse (if used) could be blown, so check the line circuit breaker and replace the fuse if needed. Second, the pump cord plug might not be making contact in the receptacle; ensure it's properly plugged in. Third, if your pump uses a series cord plug, the two plugs might not be plugged tightly together, so check those connections. Lastly, the float may be stuck; make sure it operates freely in the basin.
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emillerAug 26, 2025
Why does the fuse blow or circuit breaker trip when my Pentair MYERS MG200 starts?
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  Darren RoyAug 26, 2025
  If the fuse blows or the circuit breaker trips when your Pentair Water Pump starts, it could be that the fuse size or circuit breaker is too small; it must be 20 amps. Another possibility is that the motor winding may be partially clogged, causing the motor to run slow and overload.