AIR CONDITIONING SYSTEM


  1. OUTLINE


    1. Air Condition System


      1. 4 models are provided: manual and automatic single air conditioning models, and manual and automatic dual air conditioning models equipped with a rear air conditioning unit.

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

    2. Combustion Type Power Heater (Models with Combustion Type Power Heater)


      1. Depending on the operating condition, the engine coolant temperature remains low, making it difficult to ensure the proper heating effect. Thus, in order to provide an adequate heating effect, a combustion type power heater is provided.

      2. A heater switch assembly (power heater switch) is located in the driver side of the instrument panel.

  2. SPECIFICATION


    1. Single Air Conditioning Model


      1. Performance

        Heater Heater Output 5750 W
        Air Flow Volume

        350 m3/h
        Power Consumption 250 W
        Quick Heater Assembly*1 Heat Output 840 W
        Cooler Cooling Capacity 5470*2 or 5900*3
        Air Flow Volume

        540 m3/h
        Power Consumption 300 W

        • *1: Models with quick heater assembly

        • *2: Except models for G.C.C. countries

        • *3: Models for G.C.C. countries

      2. Ventilation and Heater Core

        Heater Radiator Unit Sub-assembly Type Straight Flow Aluminum-II (SFA-II)
        Size W x H x L 243.2 mm x 140 mm x 27 mm (9.6 in. x 5.5 in. x 1.1 in.)
        Fin Pitch 1.5 mm (0.06 in.)
        Blower with Fan Motor Assembly Motor Type K70-BMM 11T
        Fan Type Semi Sirocco
        Fan Size (Dia. x H) 165 mm x 70 mm (6.5 in. x 2.8 in.)

      3. Air Conditioning

        Cooler Condenser Assembly Type Multi-flow-IV (MF-IV) Sub-cool
        Size W x H x L

        600 mm x 491.8 mm x 16 mm (23.6 in. x 19.4 in. x 0.6 in.)*1

        600 mm x 511 mm x 16 mm (23.6 in. x 20.1 in. x 0.6 in.)*2
        Fin Pitch 3.15 mm (0.12 in.)
        Cooler Compressor Assembly Motor Type

        10S17C*3

        10SRE18C*4
        Refrigerant Type R134a
        Charge Volume

        550*5, *6

        600*7, *8
        Evaporator Type Revolutionary Super-slim (RS) Structure
        Size W x H x L

        252.9 mm x 231 mm x 38 mm (10.0 in. x 9.1 in. x 1.5 in.)*5

        252.9 mm x 235 mm x 50 mm (10.0 in. x 9.3 in. x 2.0 in.)*8
        Fin Pitch 2.6 mm (0.1 in.)*5, 3.0 mm (0.12 in.)*8

        • *1: Models with 1GR-FE engine

        • *2: Except models with 1GR-FE engine

        • *3: Except models with 1GD-FTV engine or 2TR-FE engine

        • *4: Models with 1GD-FTV engine or 2TR-FE engine

        • *5: Except models for G.C.C. countries

        • *6: Models without cool box

        • *7: Models with cool box

        • *8: Models for G.C.C. countries

    2. Dual Air Conditioning Model


      1. Performance

        Model Front Rear
        Heater Heater Output 5750 W 2500 W
        Air Flow Volume

        350 m3h

        140 m3h
        Power Consumption 250 W 125 W
        Quick Heater Assembly*1 Heat Output 840W -
        Cooler Cooling Capacity 5470 W*2 or 5900 W*3 3600 W
        Air Flow Volume

        540 m3/h

        320 m3/h
        Power Consumption 300 W 200 W

        • *1: Models with quick heater assembly

        • *2: Except models for G.C.C. countries

        • *3: Models for G.C.C. countries

      2. Ventilation and Heater Core

        Model Front Rear
        Heater Radiator Unit Sub-assembly Type Straight Flow Aluminum-II (SFA-II) Straight Flow Aluminum-II (SFA-II)
        Size W x H x L 243.2 mm x 140 mm x 27 mm (9.7 in. x 5.6 in. x 1.1 in.) 191.1 mm x 130 mm x 21 mm (7.5 in. x 5.1 in. x 0.8 in.)
        Fin Pitch 1.5 mm (0.06 in.) 1.8 mm (0.13 in.)
        Blower with Fan Motor Assembly Motor Type K70-BMM 11T K62
        Fan Type Semi Sirocco High Level of Pressure Loss
        Fan Size (Dia. x H) 165 mm x 70 mm (6.5 in. x 2.8 in.) 140 mm x 65 mm (5.5 in. x 2.6 in.)

      3. Air Conditioning

        Model Front Rear
        Cooler Condenser Assembly Type Multi-flow-IV (MF-IV) Sub-cool
        Size W x H x L

        600 mm x 491.8 mm x 16 mm (23.6 in. x 19.7 in. x 0.6 in.)*1

        600 mm x 511 mm x 16 mm (23.6 in. x 20.4 in. x 0.6 in.)*2
        Fin Pitch 3.15 mm (0.13 in.)
        Cooler Compressor Assembly Motor Type

        10S17C*3

        10SRE18C*4
        Refrigerant Type R134a
        Charge Volume 720*5, 770*6, *7, 800*8
        Evaporator Type Revolutionary Super-slim (RS) Structure
        Size W x H x L

        252.9 mm x 231mm x 38 mm (10.0 in. x 9.1 in. x 1.5 in.)*9

        252.9 mm x 235 mm x 50 mm (10.0 in. x 9.3 in. x 2.0 in.)*10

        145.7 mm x 255 mm x 50 mm

        (5.7 in. x 10.0 in. x 2.0 in.)
        Fin Pitch 2.6 mm (0.12 in.)*9, 3.0 mm (0.12 in.)*10 3.4 mm (0.14 in.)

        • *1: Models with 1GR-FE engine

        • *2: Except models with 1GR-FE engine

        • *3: Except models with 1GD-FTV engine or 2TR-FE engine

        • *4: Models with 1GD-FTV engine or 2TR-FE engine

        • *5: Cold area specification models with 1KD-FTV engine

        • *6: Models except cold area specification models with 1KD-FTV engine

        • *7: Models without cool box

        • *8: Models with cool box

        • *9: Except models for G. C. C. countries or 1GD-FTV engine

        • *10: Models for G. C. C. countries or 1GD-FTV engine

  3. MAIN FEATURES


    1. The air conditioning system has the following features:

      Item Feature
      High Performance

      • Neural network control is used so passengers can finely control the air conditioning for maximum comfort.*1

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

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

      • A sub-cool accelerator type tube is used to ensure cooling performance.*2
      Lightweight

      • A bus connector with a built-in IC is used in a lightweight wire harness design to allow a reduced number of wires.

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

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


      • Semi-center Location Air Conditioning Unit

      • Revolutionary Super-slim Structure (RS) Evaporator

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

      • Multi-Flow-IV (MF-IV) Sub-cool Condenser

      • *1: Models with automatic air conditioning

      • *2: Models with dual air conditioning or with single air conditioning and cool box, or models for G.C.C. countries except cold area specification models.

    2. Combustion Type Power Heater


      1. While the 1GD-FTV engines offer excellent combustion efficiency, they generate less heat. Therefore, depending on the operating condition, the water temperature remains low, making it difficult to ensure the proper heating effect. Thus, in order to provide adequate heating effect, a combustion type power heater is provided.

      2. This heater system provides a combustion type power heater between the engine and the heater radiator unit sub-assembly. Air and fuel are introduced into the heater's combustion chamber, and a glow plug is used to ignite this mixture. By heating the engine coolant that flows around the combustion chamber, this system ensures the heating effect. The system can be activated or deactivated by turning on or off the power heater switch provided on the air conditioning control assembly.

        A01UKGRE04