Cal Spa Circuit Board 53991-03

Cal Spas Circuit Board
PN: ELE09100223 / ELE09100237
Replaces Chip Numbers: CS6100R1A / CS6200R1A /CS6200P1R1A / CS6200DVR1A 
Balboa Water Group Number 53990-01/ 53991-02 / 53990-03 / 55738 / 55739
Box Number: 54457

When installing this board:
Make sure that you move all the white wires on the new board in the same location as the old board.
Do not add any wires to the board or move any other wires
Make sure all Dip Switches are down 

It is very important that you do not order a circuit board based on looks, several boards look alike but have different software or chips. It is the chip that drives the board and gives it its unique functions. To correctly identify a circuit board the chip number should be used to identify it. It can be found on a white sticker near the center of the circuit board. Another number that is helpful in identifying a Balboa Water Group circuit board is the five digit number found on most boards (5****).