6600-726 PCB Sundance J-LX/J-LXLUniversal (w/Circ Pump Only)

Replaces Sundance 6600-288. Also replaces 6000-167.

Includes Micro Chip 3.61A. For 2-Pump systems. 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 2 - On 1 Pin - 15A, On 2 Pins - 50A
Jumper 4 - On 1 Pin - 2 pumps, On 2 Pins - 1 pump
Jumper 6 - Used along with Jumper 2
Jumper 8 - On 1 Pin - Fahrenheit temp display, On 2 Pins - Celsius temp display