Manual here
https://www.washingmachinemanual.com/app/download/9432030682/d2_7101e.pdf
Beko error codes here:
https://www.washingmachinemanual.com/app/download/9596787382/Beko+Error+Codes+washing+machines.pdf
Possibly more here:
https://www.repairaid.co.uk/beko-washing-machine-error-codes/
Dudhdh, July 2022