Instructions. For both versions of the control and display unit climate, installation, control unit Climatronic "J255" ("Basis" "E" and 'Komfort' "F") are currently equipped with identical temperature sensor fans "U42" "B".
Due to the different installation locations in the control and display unit, the fans operate at different speeds (approx. 2500 - 3200 rpm in the "Basis" version and approx. 2800 - 3500 rpm in the "Comfort" version). Depending on the design of the control and display unit, climate control, installation, Climatronic control unit "J255" may have a molded seal "O", remove it if necessary.
Remove the climate control and display unit, Climatronic control unit "J255". Unscrew screws "A". Remove the temperature sensor fan "V42-B" from the climate control and display unit, Climatronic control unit "J255".
Installation
Installation in reverse order. When installing the temperature sensor fan "V42", do not press on the impeller "D", but fasten the fan to the casing. Query the fault memory of the control and display module, the Climatronic control unit "J255" and delete any faults displayed.
(The original material is located on the website: audimanual.ru)