AIR CONDITIONING SYSTEM


  1. OUTLINE


    1. The automatic air conditioning system uses left and right independent temperature control andneural network control to enhance comfort.

    2. An inside-and-outside dual air layer type air conditioning unit is provided depending on the model.

    3. HFC-134a refrigerant is used.

    4. The automatic air conditioning system uses driver, front passenger and rear passenger* independent temperature control to enhance comfort.

      *: Models with 3-zone control

  2. SPECIFICATION


    1. Ventilation and Heater Core

      Heater Radiator Unit Sub-assembly Type Straight Flow Aluminum (SFA)-II
      Size (W x H x L) mm (in.)

      263.9 x 120 x 27

      (10.4 x 4.7 x 1.1)
      Blower with Fan Motor Sub-assembly*1 Motor Type DC Ferrite Brushless
      Fan Type Semi Sirocco
      Fan Size (Dia. x H) mm (in.)

      Upper Side: 122.0 x 55.0 (4.8 x 2.2)

      Lower Side: 125.0 x 38.0 (4.9 x 1.5)
      Blower with Fan Motor Sub-assembly*2 Motor Type DC Ferrite Brushless
      Fan Type Semi Sirocco
      Fan Size (Dia. x H) mm (in.) 137.0 x 70.0 (5.4 x 2.8)

      *1: Models with dual air layer type air conditioning unit

      *2: Models with single air layer type air conditioning unit

    2. Air Conditioning

      Cooler Condenser Assembly Type Global Inner-fin Condenser (GIC)
      Size (W x H x L) mm (in.)

      700 x 453 x 11.5

      (27.6 x 17.8 x 0.5)
      Fin Pitch mm (in.) 3.0 (0.12)
      Compressor with Pulley Assembly*1 Type 7SES17C
      Pulley Plastic Damper Limiter (DL)
      Compressor with Pulley Assembly*2 Type 7SAS17C
      Pulley Steel with Magnet Clutch
      Refrigerant Type HFC-134a
      Evaporator Type Beneficial Refrigerant Stream (BRS) Evaporator
      Size (W x H x L) mm (in.) 279.7 x 231.0 x 38.0 (11.0 x 9.1 x 1.5)
      Fin Pitch mm (in.) 3.0 (0.12)

      *1: Except models with 2GR-FKS engine

      *2: Models with 2GR-FKS engine

  3. MAIN FEATURES


    1. The air conditioning system has the following features:

      High Performance

      • Neural network control is used so passengers can finely control the air conditioning for maximum comfort.

      • A high efficiency type clean air filter, which has a pollen-and-odor removal effect, is used.

      • The blower control has 7 steps to allow precise control.

      • Using the following features of the compressor (continuously variable capacity compressor), high cooling performance and a quiet cabin have been achieved:


        • Oil Separator

        • Variable Suction Side Throttle

        • Solenoid Valve with Built-in Crank Chamber to Suction Passage (CS) Valve
      Lightweight

      • An air conditioning harness assembly with a built-in communication/driver IC is used in a lightweight wire harness design to allow a reduced number of wires.

      • The use of this type of connector means that pulse pattern type servo motors can be used.
      Others

      The following parts are used to ensure high cooling performance while realizing a compact and lightweight construction.


      • Semi-center Location Air Conditioning Unit

      • Beneficial Refrigerant Stream (BRS) Evaporator

      • Straight Flow Aluminum (SFA)-II Heater Radiator Sub-assembly

      • Global Inner-fin Condenser (GIC) Sub-cool Condenser