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Billy, Technician
Category: Pool and Spa
Satisfied Customers: 22540
Experience:  Licensed in Hydronics and Boilers
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I have a nordic hot tub and it was just sitting therefore a

Customer Question

I have a nordic hot tub and it was just sitting therefore a year while we did some remodeling. I have now hooked it up and get a "FLOW" error. I took out the filter and it seemed to work, so I bought a new filter. I loaded the filter in, and got the "FLOW" error again. so I took the new filter out and still get the "FLOW" error.
Submitted: 1 year ago.
Category: Pool and Spa
Expert:  Billy replied 1 year ago.


is pump running strong for water circulation? Can you check the flow switch to make sure no blockage or debris?....or is FLO present when the flow switch is actually activated?

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