System Air Flow Description: Off

Fig 1: Identifying OFF Air Flow

Courtesy of MAZDA MOTORS CORP.

When OFF is selected:

• The air inlet blend door is at full vacuum, closing off outside air and allowing only recirculated air.
• The vent/register blend door is at no vacuum and the defrost, footwell and blend airflow doors are at no vacuum, closing off the passages to the driver, passenger and center registers.
• The blower motor and the A/C compressor are off.