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Home › Automotive System › Archive for Heater and Aircondition System

Heater and Aircondition System

Automatic Aircondition Systm Inspection

Posted on March 29, 2012 by b1r2i3a4n5

Self-diagnosis System

1.Description
In the self-diagnosis system, the ECU transmits any abnormality that occurs in the indicator, sensors, and actuator to the control panel for display to notify the (more…)

Posted in Heater and Aircondition System
Tagged with Aircondition, Automatic, inspection, Systm

Automatic Aircondition Systm TAO – Temperature Air Outlet

Posted on March 28, 2012 by b1r2i3a4n5

1.What is TAO?
In order to speedily adjust the interior temperature to the set temperature, the ECU calculates the outlet air temperature (Temperature Air Outlet, TAO) based on the temperature information (more…)

Posted in Heater and Aircondition System
Tagged with Air, Aircondition, Automatic, Outlet, Systm, temperature

Automatic Aircondition Systm Airflow Temperature Control

Posted on March 27, 2012 by b1r2i3a4n5

1.Individual A/C control for left and right
In some models, the temperature and airflow control can be performed based on individual temperature setting of driver’s side and front passenger side.
The (more…)

Posted in Heater and Aircondition System
Tagged with Aircondition, Airflow, Automatic, control, Systm, temperature

Automatic Aircondition Systm Warm-up Control

Posted on March 26, 2012 by b1r2i3a4n5

1.Control
When the airflow mode is set at FOOT or BI-LEVEL and blower speed selector is set at AUTO, the blower speed is controlled based on the coolant temperature.
(1)When the coolant temperature is (more…)

Posted in Heater and Aircondition System
Tagged with Aircondition, Automatic, control, Systm, Warm-up

Automatic Aircondition Systm Air Inlet Control

Posted on March 25, 2012 by b1r2i3a4n5

1.Description
Air inlet control normally introduces exterior air. When the gap between the interior temperature and the set temperature is large, the air inlet control automatically switches to the interior (more…)

Posted in Heater and Aircondition System
Tagged with Air, Aircondition, Automatic, control, Inlet, Systm

Automatic Heater & Aircondition Systm Servomotor

Posted on January 14, 2012 by b1r2i3a4n5

1.Air mix servomotor
(1)Construction
The air mix servomotor consists of the motor, limiter, potentiometer and moving contact, etc., as shown in the figure and it is activated by the signal from the ECU.
(2)Operation
When (more…)

Posted in Heater and Aircondition System
Tagged with Aircondition, Automatic, Heater, Servomotor, Systm

Automatic Heater & Aircondition Systm Sensor

Posted on January 12, 2012 by b1r2i3a4n5

1.Interior temperature sensor
(1)Construction
The interior temperature sensor uses the thermistor and is installed in the instrument panel with the aspirator. The aspirator utilizes the air blown from (more…)

Posted in Heater and Aircondition System
Tagged with Aircondition, Automatic, Heater, Sensor, Systm

Automatic Aircondition System

Posted on January 11, 2012 by b1r2i3a4n5

Outline

1. Auto A/C (Air Conditioner) System
The auto A/C system is activated by setting the desired temperature with the temperature selector and pressing the AUTO switch. The system immediately (more…)

Posted in Heater and Aircondition System
Tagged with Aircondition, Automatic, System

Automotive Air Condition System Performance Test

Posted on January 11, 2012 by b1r2i3a4n5

1.Description
For cooling performance of the A/C, measure the difference of temperature between the inlet port and outlet port of the air, and judge whether the value is within the standard range in the (more…)

Posted in Heater and Aircondition System
Tagged with Air Condition, automotive, Performance, System, Test

Automotive Air Condition System Inspection with Manifold Gauge

Posted on January 10, 2012 by b1r2i3a4n5

1.Normal
If the refrigeration cycle is normal, the gauge pressure values are as shown.
Low-pressure side
0.15 to 0.25 MPa (1.5 to 2.5 kgf/cm

Posted in Heater and Aircondition System
Tagged with Air Condition, automotive, Gauge, inspection, Manifold, System

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