Balboa Circuit Board, EL2000, Mach 1, ML Series, 52680 (SP) Hot Tub and Spa Replacement Part. SpaGuts Premium Spa and Hot Tub Replacement Parts.
Circuit Board Troubleshooting Tip #3 - Testing a Spa Circuit Board. First, cut off the power to the spa, then open up the Spa Controller, usually located under the spa, above the heater. You should be able to find the screws that allow you to remove or open the control box cover, to access the circuit board.
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****).
Balboa Direct Support Replacing Your Circuit Board. #3 -This is the chip number of the board. If the sticker with the board number and serial number is not present, you can identify the board using the chip number. On this example board, the chip number is 2000M7R15. By using the Balboa System Board Chipset Cross Reference,
Balboa Circuit Board, 2000LE Syst. w/M7 Programming, 52320-01 Hot Tub and Spa Replacement Part. SpaGuts Premium Spa and Hot Tub Replacement Parts.
Balboa 10-175-2532 Circuit Board, SUV M7, 52532-02, Green. 3.3 out of 5 stars 5. $294.31 $ 294. 31 $312.14 $312.14. Get it as soon as Wed, Sep 25. FREE Shipping by Amazon. Only 4 left in stock (more on the way). BP501G1 Replacement Spa Circuit Board-PN 56488-01.