Instructions. On this vehicle, programming and control of various climate control electric motors is carried out via the data bus. Through this bus (Lin-Bus) executive electric motors are connected in series to the climate control unit. installation, Climatronic control unit -J255-. This procedure is different for different versions of the air conditioner. Depending on the production date, there are different versions of the lever and connecting element on the air conditioner.
Elements of the air conditioner and air intake duct "Basis"
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1. Air intake box. Various versions (with or without glove box cooling pipe); 2. Air conditioner with evaporator (execution "Basis"). Remove only when the air conditioning circuit is empty, and take the vehicle to a workshop that has the necessary equipment and trained qualified personnel. Clean the air conditioner evaporator using the ultrasonic air conditioner cleaner-VAS 6189-; 3. Air recirculation flap servomotor -V113-; 4. Air intake flap servomotor -V71-; 5. Heat exchanger pipes; 6. Expansion valve; 7. Bushing. To insulate the opening for the refrigerant piping through the rear wall of the plenum box; 8. Cover of the refrigerant pipelines to the evaporator.; 9. Defrost flap servomotor -V107-; 10. Exec. footwell flap drive -V261-; 11. Connection for condensate drain on the left (driver's side).; 12. Exec. temperature control flap motor -V68-; 13. Footwell vent temperature sensor -G192-; 14. Center temperature sensor, air vent -G191-; 15. Connection of the climate control and display unit, settings, control unit for Climatronic -J255- to the wiring harness; 16. Used fresh air fan -J126-; 17. Exec. drive center, deflector -V102-air conditioning; 18. Connection for condensate drain on the right (on the front passenger side); 19. Evaporator; 20. Heat exchanger of the heating system; 21. Additional heating element. heater -Z35- / honeycomb element. Additional heating element The heater -Z35- is installed on diesel vehicles. For vehicles with a gasoline engine (without additional heating element heater -Z35-) a cellular element is installed to fill the free space (This ensures the same air flow in the air conditioner with the additional heating element. heater -Z35- and without it). If a vehicle with a diesel engine has an autonomous heater installed as an additional heater (additional equipment), then a non-heating element is used here. heater -Z35-, and the honeycomb element (the question of use remains open). Check the operation of the heating element for additional heater -Z35-. In mod. In 2009, an additional heating element was gradually installed. heater -Z35 - modified version (narrower design of the heating element), pay attention to correct execution and compliance; 22. Fresh air fan -V2-; 23. Cabin filter; 24. Refrigerant temperature sensor at evaporator outlet -G263-.
Elements of the air conditioner and air intake duct "Komfort"
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1. Air intake box. Various versions (with or without glove box cooling pipe); 2. Air conditioner with evaporator (execution "Komfort"). Remove only when the air conditioning circuit is empty, and take the vehicle to a workshop that has the necessary equipment and trained personnel. qualified personnel. Clean the air conditioner evaporator using the ultrasonic air conditioner cleaner-VAS 6189-; 3. Servomotor for air recirculation damper-V113-; 4. Air intake flap servomotor -V71-; 5. Heat exchanger pipes; 6. Expansion valve; 7. Bushing. To insulate the opening for the refrigerant piping through the rear wall of the plenum box; 8. Exec. left temperature flap motor -V158-; 9. Cover of the refrigerant pipelines to the evaporator; 10. Exec. electric motor left center, deflector -V IO-; 11. Defrost flap servomotor -V107-; 12. Exec. left footwell flap drive -V108-13. Left condensate drain connection (driver's side); 14. Exec. rear air temperature flap motor -V137-; 15. Left footwell vent temperature sensor -G261 -; 16. Connection of the climate control and display unit, settings, control unit for Climatronic -J255- to the air conditioning wiring harness; 17. Right footwell air outlet temperature sensor -G262-; 18. Used supply fan -L 26-; 19. Evaporator; 20. Connection for condensate drain on the right (on the front passenger side). Check the condensate drain; 21. Heat exchanger of the heating system; 22. Additional heating element. heater -735-/cellular element. Additional heating element The heater -Z35- is installed on diesel vehicles. For vehicles with a gasoline engine (without additional heating element heater -Z35-) a cellular element is installed to fill the free space (This ensures the same air flow in the air conditioner with the additional heating element. heater -Z35- and without it). If a vehicle with a diesel engine has an autonomous heater installed as an additional heater (additional equipment), then a non-heating element is used here. heater -Z35-, and the honeycomb element (the question of use remains open). Check the operation of the heating element for the auxiliary heater -Z35-; 23. Exec. Right temperature control flap motor -V159-; 24. Exec. right center electric motor, deflector -V111-; 25. Exec. Right footwell flap drive -V109-; 26. Fresh air fan -V2-; 27. Cabin filter. Observe replacement intervals; 28. Refrigerant temperature sensor at evaporator outlet -G263-.
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