Mode Control Motor
Servomotors1. INSPECT AIR INLET DAMPER POSITION SENSOR CIRCUIT
2. INSPECT AIR INLET SERVOMOTOR OPERATION
3. INSPECT AIR MIX DAMPER POSITION SENSOR CIRCUIT
4. INSPECT AIR MIX SERVOMOTOR OPERATION
5. INSPECT AIR OUTLET DAMPER POSITION SENSOR CIRCUIT
6. INSPECT AIR OUTLET SERVOMOTOR OPERATION