Sundance Spa – FL1 error code
My Sundance Certa 780 Series hot tub is showing an error of FL1. I went through the manual diagnostics and the error is still there. I noticed a leak while filling, let sit overnight and found a pipe disconnected. Reconnected and refilled and got the same message. Did the airlock procedure and noticed the cascade water fall is not flowing. Any ideas? Read other situations and saw I could fix the airlock by disconnecting the circulation line. Cnsidering the cascade malfunction, where would be the best place to retry. i live a long way from an authorized dealer.