Pentair NOCCHI MULTINOX-XC Series

Questions and Answers

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shannon17Aug 4, 2025
What to do if my Pentair NOCCHI MULTINOX-XC motor runs but doesn't pump liquid?
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  Susan GordonAug 5, 2025
  If your Pentair Water Pump motor runs but doesn't pump liquid, it could be due to a couple of reasons. First, the pump might be sucking air. To resolve this, ensure that the joints are airtight, the liquid level hasn't dropped below the minimum priming level, and the foot valve is airtight and not blocked. Another potential cause is that the pump is rotating in the wrong direction. If this is the case, you should reset the direction of rotation.
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Stacy AshleyAug 14, 2025
Why does my Pentair Water Pump stop after running for a short period?
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  david85Aug 14, 2025
  If your Pentair Water Pump stops after running for a short period of time because one of the thermal motor circuit breaker trips, there are a few potential causes. One reason could be that the power supply doesn't match the data on the nameplate. You should check the voltage on the power supply cable leads. Another cause might be a solid object blocking the impellers, requiring you to dismantle the pump and clean it. Lastly, the liquid being pumped might be too thick, in which case you should change the type of pump.
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Donna HamptonAug 25, 2025
How to troubleshoot a Pentair NOCCHI MULTINOX-XC Water Pump that doesn't pump water and the motor doesn't run?
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  Gina DanielAug 25, 2025
  If your Pentair Water Pump doesn't pump water and the motor doesn't run, there are several possible causes. First, check for power by verifying the presence of voltage. It's also possible that the motor protection has tripped; in this case, verify the cause and reset the switch, waiting for the system to cool down if the thermal circuit breaker has tripped. A defective condenser could also be the culprit, requiring replacement. Finally, the shaft might be blocked, so verify the cause and unblock the pump.