B1443

DTC B1443 Air Outlet Damper Control Servo Motor Circuit

DESCRIPTION

Detection Condition:

This circuit turns the servo motor and changes each damper position by receiving the signals from the air conditioning amplifier.

The air outlet damper servo switches the air outlet by rotating the motor (normal, reverse) with electrical power from the air conditioning amplifier.

When the AUTO switch is on, the air conditioning amplifier changes the mode between "FACE", "BI-LEVEL" and "FOOT" according to the temperature setting.

Wiring Diagram:

Step 1:

Step 1 (Continued)-2:

Step 2 (Continued)-3:

Step 4:

INSPECTION PROCEDURE