How to put the Baxi 600/800 Combi boiler into commissioning (chimney sweep) mode

[@omugz9444]

Nice, concise and simply executed presentation. Brilliant 👏

[@01adaada27]

Love baxi boilers and the videos u guys make about them mate Thanks for enlighten us!👍👍

[@tomnone8378]

good short instruction :) more boilers plz:)

[@yaqoobkhan6217]

Just fitted baxi 800.cant get it to work got green light light flashing on pump.and display 0.00