250 volts fed to 110v Aquabot T4 malfunction

by Peter Gregory
(Perth West Australia)

Hello, I stupidly connected a 12 month old Aquabot T4 to a 250 volts AC supply not the 110v supply which it is designed to operate on. After replacing the blown fuse, the pump motor works fine and the lights light up on the transformer panel as normal but the tracks do not turn and the machine stays put in the pool. Pressing the transformer reset switch does not fix the problem. Does anyone have any ideas how to isolate what the problem might be and how to fix it.
Thanks.