Air Conditioning System. 2 General ItemDescriptionRemarks CompressorVariable S/Plate typeVS-18 CondenserReceiver Drier built inside condenserSub-cool. - презентация

1 Air Conditioning System

2 2 General ItemDescriptionRemarks CompressorVariable S/Plate typeVS-18 CondenserReceiver Drier built inside condenserSub-cool A/C gas detect methodAPT Sensor : Variable voltage ENG,ECM A/C Unit (HVAC) Front Semi center type B/Motor + Evaporator & Heater Rear Air mixing type B/Motor + Evaporator & Heater Built in rear C filler (LH side)

3 3 General ItemDescriptionRemarks Air filter In/Outside air circulation filter : flap type structure New applied Cool boxLocated in center consolNew applied Refrigerant quantity Single : 700g Dual (front & rear) : 900g DEF. SetRelease or OperationManual & FATC MOS FETManual & FATC Blower motor speed control

4 4 General ItemDescriptionRemarks TEMP Control Actuator Feedback control Motor & Position sensor 2 EA (Driver side + Passenger side) MODE Actuator Feedback control Motor & Position sensor 1 EA INTAKE Actuator Feedback control Motor & Position sensor 1EA Scan tool communication - Self-diagnosis - Current data - Actuation test

5 5 Voltage Pressure 5V 4V 3V 2V 1V psi Voltage (V) Pressure( / ) APT Location Characteristic Expansion Valve APT APT Characteristic

6 6 APT & Triple Switch Comparison ItemTriple switchAPT sensor Sensor typeMechanical contact type Semiconductor piezoelectric sensor Detection step 3 steps detection - Low pressure : around 2 / - Middle Pressure : around 15 / - High tension : around 32 / Continuously detection ( 0 ~32 / ) Fault detect XO

7 7 Semi-center Mounting type Front HVAC (Heating Ventilation Air Conditioner) Front HVAC

8 8 TEMP, MODE & Blower motor speed control Rear HVAC (Heating Ventilation Air Conditioner) Rear HAVC

9 9 Control Panel Manual Type

10 10 Control Panel non FATC Self Diagnosis

11 11 unit change 1. Press MODE button more than 4times within 2 seconds with press off button FATC Self Diagnosis 2. After LCD screen flickers 3 times, display DTC on the screen. Self Diagnosis

12 12 Function DEF Logic ON or OFF set 3. After LCD screen flickering 3times DEF logic cancel & selection. 2. Keep pressing the A/C button and push intake button 5 times within 3 seconds. 1. Select DEF. mode button.

13 13 NTC Coolant Sensor Heater core Sensor

14 14 Motor position feed back MODE Door Actuator MODE door actuator Actuator

15 15 Diagnosis Air Conditioning System Vehicle : EN Option :FATC 01 Self Diagnosis 02 Current Data 03 Actuation Test 04 System Option Diagnosis

16 16 Current Data

17 17 Actuation Test