u/AdElectronic8094

Setting up this change machine is giving me trouble. I have a Capital vending upgrade kit for a 24V bill validator and card reader installed. I programmed the board according to the instructions from the kit. Everything set correctly and once i put a bill I get nothing. Display on board says 25 pay 0. Pressing the test buttons gives me the correct tokens. Capital vending says it's because the battery on the board is leaking causing damage in that area. The board looks fine and I have tried several different boards and several different bill validators. I am supposed to install this machine in 2 days. Any ideas i can try? Thanks