INSPECTION


CHECK THE MODE SELECTION DAMPER CONTROL MOTOR AND POTENTIOMETER
caution Stop energizing when the lever is set to the operation stopping position.

1.

MOTOR CHECK
Battery connection (+) terminal
 Battery connection (-) terminal
 Lever operation
3
 1
 Rotate to the DEF side
1
 3
 Rotate to the FACE side
2.Potentiometer check
    When the resistance value between connector terminals 2 and 6 is measured while checking the motor, check that the resistance value changes gradually within the standard value.
Standard value: 1.20 (FACE) - 4.80 (DEF) kΩ

CHECK THE AIR MIXING DAMPER CONTROL MOTOR AND POTENTIOMETER
caution Stop energizing when the lever is set to the operation stopping position.

1.

MOTOR CHECK
Battery connection (+) terminal
 Battery connection (-) terminal
 Lever operation
3
 1
 Rotate to the HOT side.
1
 3
 Rotate to the COOL side.
2.Potentiometer check
    When the resistance value between connector terminals 2 and 6 is measured while checking the motor, check that the resistance value changes gradually within the standard value.
Standard value: 1.20 (MAX HOT) - 4.80 (MAX COOL) kΩ

CHECK THE OUTSIDE/INSIDE AIR SELECTION DAMPER CONTROL MOTOR
caution Stop energizing when the lever is set to the operation stopping position.


MOTOR CHECK
Battery connection (+) terminal
 Battery connection (-) terminal
 Lever operation
1
 4
 Rotate to the HOT side.
1
 3
 Rotate to the COOL side.