Hot Tub Used Solid

4 seat + lounger 32amp hot tub. Was working fine but there is a problem with the control panel, it powers up and works but then faults out. The LCD display is weak and can't be read to reset the fault. With it being 32amp it has a lot of jets and is really powerful. Hot tub measurements are 2.3m x 2.3m, easy access to hot tub for collection.

We brought it second hand so don't know much about it, I'll try and answer any questions. Cover and cover lifter included. Edit, I've just turned it on and it powers up but non of the controls respond.