jcborrero

Hi All, I have a Balboa spa controller BP-7 PN G6361, been working fine for several months now. However, this past week it started showing an error message: HTR TOO HOT, PRESS BTTN TO RESET. The water is not hot at all. I tried pressing the button(s), but the top controller was not responding to any command. 1. Removed power to the spa, but the error message persisted when it was back on. 2. Switched plugs for both temperature sensors, with same result. 3. Turned Off, removed both temperature sensors and turned back on, sensor B error message displayed. 4. Turned off, plugged back sensors and turned back on; the system seemingly was back to normal for a few minutes and then the message HTR TOO HOT, PRESS BTTN TO RESET was back on display. The spa controller was installed around 6 months ago and was working without any issues until now. Besides replacing the board, are there any other suggestions to troubleshoot/fix this issue. Any help is welcomed. Thanks.