2014 Bullfrog A7 error code 19

[rhouli1986]

Hello! I am hoping to avoid a new spa pack. The issue is my 2014 bullfrog A7 throws a error code 19. It is a Bullfrog bfbp20 spa pack. Things I have tried.... snaked and cleaned every circulation pipe. Had the circulation pump test and no issues with it. I do have plenty of water flow currently. I replaced the sensors. I have tested the heater posts and checked for a heater short. I put the ipswich to test mode, and it is in the correct setup of setup 1. I have been told that I need a new board. Is this the correct solution, or is there any other way of resolving this? Thank you!!

 

[RDspaguy]

Post pics of circuit board, wiring diagram, and equipment area.
What does error code 19 mean?

 

[phonedave]

Post pics of circuit board, wiring diagram, and equipment area.
What does error code 19 mean?

Code 19 is a system code, with temp and flow sensors being out of sync. Like from a dry heater, pump running hot or sensor malfunction.

Since the OP seems to have determined that the heater is not dry, water is flowing as it is supposed to, the pumps are all OK, and the sensors are good, then it leads me to believe that the board itself could be shot.