humming

  1. Andrej_Borno

    Is my neighbor's pool wrongly installed or just noisy by it's nature?

    Hello. My neighbor installed above ground pool in his backyard. It is noisy. Not in a decibel sense, but it is low frequency humming from pool pump that can travel big distances. I have a window roughly 75 meters (80yards) away from his pool and I can hear it. Especially at nigh I can hear...
  2. W

    Pump won't startup in low speed, even after replacing capacitor

    Hey folks, I bought this pump (link) 2 years ago and have been running it in low speed. Recently, it started doing what's in this video on startup (hums for a few seconds and then nothing): I replaced the capacitor, but it's still doing the same thing. Works fine in high speed mode. The...
  3. R

    Zodiac PB4-60Q Polaris Halcyon Booster Pump - Humming, but won't start

    Yes, it's another one of those posts. My booster pump hums and shuts off. I've replaced the capacitor. I've taken off the back access cover and the shaft turns easily. Even tried spinning it fast as we turned on the power (as per a YouTube video suggestion). Prior to it stopping working...
  4. U

    Hayward PowerFlo Matrix Pump Humming

    Hello, I have a Hayward PowerFlo Matrix Pump (1.5HP, 115V) that is only a few months old. The other day when I went to turn it on, it only made a humming sound and was not working (it was only off for about two days. I usually run it for 8 hours a day). After a few seconds, it shut off. I...
  5. hawkinsrt

    Pentair Dynamo 1.5hp stopped working only hums

    I just started a SLAM yesterday so I had my pump running 24/7. Today I turned off the pump for 10 minutes to remove the steps from the pool(did nog want the current to carry them off). When I go back to turn the pump on it just hums for 15 seconds and turns off. I checked that the impellor can...
  6. R

    Pool motor hums then clicks off

    Found the pool pump off one evening when it was on the timer to run. Found a piece of wood jammed in the propellor. Motor was NOT crazy hot to the touch. Went to turn it back on, the motor hums then clicks off. If left on, the motor will keep trying to hum then click off every 30 seconds or so...
  7. D

    Hayward Northstar Motor Humming, Won’t Start

    I own a 2005 Hayward Northstar Pump. Diffuser went bad (cracked), bought identical replacement, all ready to go... and the motor won't go back into the pump housing. We are not able to flush motor mounting plate with pump flange. Hence we can't lock Motor Lock Ring. We tried pushing motor...
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