What's the Best Hot Tub

Author Topic: Caldera Kauai Year 2020  (Read 2462 times)

tivoli2

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Caldera Kauai Year 2020
« on: May 22, 2023, 06:55:07 pm »
Hello, the circulator pump stopped working and was defective. After months of waiting, we got the replacement pump from the warranty, an electrician hooked it up today, verifying a few details with a Caldera technician and the hot tub does not work. The message on the hot tub says "no waterflow detected, check filters, reset circuit breaker, if that doesn't work call service." The heater does not go on. Nothing goes on at all including heater or salt system. Any ideas?

Hot Tub Forum

Caldera Kauai Year 2020
« on: May 22, 2023, 06:55:07 pm »

castletonia

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Re: Caldera Kauai Year 2020
« Reply #1 on: May 24, 2023, 05:33:44 pm »
Sounds like the circulation pump is airlocked.  If so, hot tub will not heat, salt won't work.....  May need to bleed the air out at the fittings on the circulation pump.

Jag8

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Re: Caldera Kauai Year 2020
« Reply #2 on: July 01, 2023, 08:12:57 am »
Sounds like the circ pump is caveated. Shut power off. Remove paper filter. Shove garden hose in filter area with no filter in the hot tub. Turn hose on full blast. Quickly walk over to power and flip breakers on. The flow from the hose will push an air bubble in the plumbing line through. Its a good sign if you hear a girgle / air bubble noise.

Hot Tub Forum

Re: Caldera Kauai Year 2020
« Reply #2 on: July 01, 2023, 08:12:57 am »

 

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