A/C Unit Construction/Operation; Air Mix Door Operation - Mazda RX-8 2004 Service Highlights

Mazda rx-8 2004

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A/C UNIT CONSTRUCTION/OPERATION

Construction

• An A/C unit with integrated cooling and heater units has been adopted.

— Evaporator

— Heater core

— Expansion valve

— Air mix door

— Airflow mode door

— Evaporator temperature sensor

— Resistor (blower motor)

— Air mix actuator

— Airflow mode actuator

— A/C amplifier

• The air mix door, installed in the A/C unit, controls HOT or COLD positions, depending on the position of the

temperature control dial. As a result, the airflow distribution changes, and the airflow temperature is controlled.

BASIC SYSTEM

A/C AMPLIFIER

MODE MAIN LINK

AIR MIX ACTUATOR

AIR MIX DOOR

CHU071161130S01

EXPANSION VALVE

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