Description
Replaces Sundance 6600-288.
This board operates a circulation pump. If the spa does not have a circulation pump, then use 59-453-1026
Jumper settings are as follows:
Jumper 1 – On – 15A, Off – 50A
Jumper 2 – On – 2 pumps, Off – 1 pump
Jumper 3 – Used along with Jumper 2
Jumper 4 – On – Celsius temp display, Off – Fahrenheit temp display
