Ultradad Posted June 6, 2022 Report Share Posted June 6, 2022 Just moved into a new house. We have the spa in the back yard. I filled it up and turned on the power and nothing happens. Has a sensor b fault. Tested both heaters sensors A and B. Both have 51.7 ohms. Swapped sensors and still the same fault code when turning on. Maybe he needs a new circuit board? Any other diagnostic tips I can test? Quote Link to comment Share on other sites More sharing options...
Competent Hot Tub Repair Posted June 9, 2022 Report Share Posted June 9, 2022 New board 1 Quote Link to comment Share on other sites More sharing options...
Ultradad Posted June 9, 2022 Author Report Share Posted June 9, 2022 41 minutes ago, Competent Hot Tub Repair said: New board Thank you!! Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.