B1443

DTC B1443/43 Air Outlet Damper Control Servo Motor Circuit

CIRCUIT DESCRIPTION

Detection Item:

This circuit turns the servomotor and changes each mode damper position by receiving the signals from the air conditioner amplifier. When the AUTO switch is on, the air-conditioner amplifier automatically changes the mode between "FACE", "BI-LEVEL" and "FOOT" following the temperature setting.

Wiring Diagram:

Step 1 - 2:

Step 3:

Step 4 - 5:

INSPECTION PROCEDURE

HINT: In case of using the hand-held tester, start the inspection step 1 and in case of not using the hand-held tester, start from step 2.