Pentair VS pool pump not working correctly

valentino1955

New member
Sep 20, 2021
1
Santa Ana, CA
I have an 8 month old pump that keeps giving me an error code of 0021. When I turn it on it tries to prime, displaying 3450. I can hear some faint clicking coming from the motor. Once in a while the pump will turn on for a few seconds then turn off. Yesterday I ran the pump for 9 hours as I had added some conditioner. Today when I came home the number 0 was on the display so I pressed it. No luck, the error code came back. I have checked all of the electrical connections, reseated the 4 pin mini-connector on the control panel and recycled power. Does anybody have some ideas or suggestions?
 
Welcome to TFP.

3450 is the priming RPM, not an error code.

0 is likely the RPM at the time.

What model Pentair VS pump do you have?

Make a warranty claim with Pentair.

 
V,

Pentair makes several different VS pumps... Which specific pump do you have??

Is the pump being controlled by an automation system or is it a standalone pump?

Is it connected to constant AC power or are you using a timer of some kind?

Thanks,

Jim R.
 
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