Audi TT - 87 - Air Conditioning; 1 General Information

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87 – Air Conditioning
1 General Information
⇒ “1.1 A/C Compressor Belt Pulley, Replacement“, page 24
⇒ “1.2 A/C System Control and Regulation Components Outside
Passenger Compartment“, page 25
⇒ “1.3 A/C System Control and Regulation Components Inside
Passenger Compartment“, page 27
⇒ “1.4 A/C System, Operating After Filling Refrigerant Circuit“,
page 28
⇒ “1.5 A/C and Refrigerant Safety Precautions“, page 29
⇒ “1.6 A/C Air Distribution Housing Defroster Outlet Door“,
page 30
⇒ “1.7 Adapter Cable for Activating Control Motors“, page 30
⇒ “1.8 Checking Electrical Components“, page 31
⇒ “1.9 Climatronic Control Module J255 “, page 31
⇒ “1.10 Contact Corrosion“, page 33
⇒ “1.11 Dryer Cartridge“, page 33
⇒ “1.12 Dust and Pollen Filter with Activated Charcoal Insert“,
page 33
⇒ “1.13 Evaporator, Cleaning with Ultrasound A/C Cleaner“, page
34
⇒ “1.14 Fresh Air Blower Control Module J126 and Fresh Air
Blower V2 “, page 36
⇒ “1.15 Painting Vehicles with A/C“, page 36
⇒ “1.16 Performing Guided Fault Finding“, page 36
⇒ “1.17 Refrigerant Circuit, Draining“, page 36
⇒ “1.18 Refrigerant Circuit, Repairs“, page 37
⇒ “1.19 Refrigerant Circuit, Servicing“, page 38
⇒ “1.20 Refrigerant Safety Precautions“, page 41
⇒ “1.21 Refrigerant Circuit O-rings“, page 41
⇒ “1.22 Refrigerant R134a“, page 42
1.1 A/C Compressor Belt Pulley, Replace‐
ment
Note
At start of production, only A/C compressors manufactured by
“Denso“ type “6 SEU 14“ are installed on the Audi TT. Depending
on the engine and time period of production, A/C compressors
from other manufacturers (for example “Sanden“, Type “PXE 16“
or “ZJX“ on 5 cylinder vehicles) or a different version may be in‐
stalled. Refer to Electronic Parts Catalog (ETKA).
♦ Replace the belt pulley (“Denso“ A/C compressor, version “1“)
⇒ “2.4 Belt Pulley, Denso A/C Compressor, Version 1“,
page 52 .
Audi TT 2007 ➤
Heating, Ventilation and Air Conditioning - Edition 01.2011
24 Rep. Gr.87 - Air Conditioning