VW Passat repair


+ 1. Ekspluatatsiiya of the car
+ 2. Maintenance
+ 3. Engines
+ 4. Cooling system
+ 5. Power supply system
+ 6. Ignition system
+ 7. Coupling
+ 8. Transmission
+ 9. Drive of forward wheels
+ 10. Suspension brackets
+ 11. Steering
+ 12. Brake system
+ 13. Wheels and tires
- 14. Systems of heating, ventilation and conditioning
   14.1. Technical characteristics
   14.2. General information
   14.3. Central air with a circulating coolant
   14.4. Precautionary measures at central air service
   + 14.5. Search of malfunctions
   14.6. Conditioner filling by a coolant
   14.7. Search and elimination of malfunctions in heating and conditioning systems
   14.8. Airdistributing box
   14.9. Fan
   14.10. Cover of airinflow and vacuum system
   14.11. Vozdukho-priyemnik
   + 14.12. Heater fan
   + 14.13. Management cables
   - 14.14. Central air units
      14.14.1. Compressor
      14.14.2. Conditioner thermostat
      14.14.3. Drainage valve
   + 14.15. Basic provisions on conditioner service
+ 15. Electric equipment
+ 16. Body
+ 17. Electric circuits


Repair B3-B4/Passat B3-B4 Volkswagen Passat>> Systems of heating, ventilation and conditioning>> Central air units>> Conditioner thermostat

Fig. 14.19. Conditioner evaporator. The arrow designated a directing trench of a thermosensitive tube of the thermostat


Fig. 14.20. A thermostat arrangement кондиционера:1 – the conditioner thermostat; 2–cover; 3–laying; 4 — a tape noting situation


The conditioner thermostat (fig. 14.19) reacts to evaporator temperature. The thermosensitive tube of the thermostat enters into directing trench in the evaporator (fig. 14.20) .
For determination of depth of immersion of a thermosensitive tube mark the provision of any site of a tube by a tape slice, previously having measured distance from the tube end to this site.

       PREVENTION
The bend of a tube is inadmissible: operability of the thermostat is broken.

Depth of immersion of a thermosensitive tube of the thermostat makes 330 mm.