Baumatic BD1631 Dshwasher all lights on

Hi
Having trouble with Baumatic BD1631 dishwasher

History
Initial fault code – Intense and Economy wash indicator flashing. No life in the machine
Checked for outlet hose kinked or crushed, blockages, fitted a new drain pump
Intense / economy fault codes no longer on but

Rinse aid and salt indicators on- put 1.2kg salt and topped up with rinse aid then
all programme lights came on and beeped every 30secs,

I tried a reset procedure by turning off at mains holding down programme button then turning power back on and letting go of the programme button when the machine lit up

I closed the door, and the machine started to fill with water, and the programme light started to light one at a time . It seemed to be going through a wash cycle then
After a few minutes the dish washer stopped.
now all programme lights are on. no beeping

Any help would be appreciated
Kind regards
Ken.g