Balboa Water Group Circuit Board VS300 Systems 54604-01

Balboa Water Group Circuit Board Used In VS-300 Control Boxes
Chip Number VS300FLXR1B
Box Numbers: 55887-01/55887-02/55887-03/55887-04/54626-01/56059/ 56767(VS300FL4)
Replaces - MAAX Board: MX300FLX (56058)
Replaces - Master Spa Board MS360 / 55362
Replaces - FWV300AVR1A
Replaces - VS300AVR1(x) - 55507 and VS300FL4 - 54626-01

Replaces - VS3FL4AV - 56902

Replaces - FVS300F - 55946

Tech Sheet For This Control Box 

Will operate:
Pump1 (2 Speed)
Ozonator
Light
No Air Blower or Circulation Pump

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****).