Manual Air Conditioner

BLOWER MOTOR


Component Function Check


Inspection FLOW
1. CONFIRM SYMPTOM BY PERFORMING OPERATION CHECK - FRONT BLOWER
1. Rotate the blower control dial clockwise. Blower should operate.
2. Rotate the blower control dial clockwise, and continue checking blower speed until all speeds are checked.
Can a symptom be duplicated?
YES >> GO TO 3.
NO >> GO TO 2.
2. PERFORM COMPLETE OPERATIONAL CHECK
Perform a complete operational check and check for any symptoms. Refer to Symptom Matrix Chart.
Is the Inspection result normal?
YES >> Refer to Symptom Matrix Chart.
NO >> System OK.
3. CHECK FOR SERVICE BULLETINS
Check for any service bulletins.
>> GO TO 4.
4. CHECK BLOWER MOTOR OPERATION
Check and verify blower motor operates in all speeds.
Does blower motor operate in all speeds?
YES >> GO TO 5.
NO >> Refer to Manual Air Conditioner.
5. RECHECK FOR SYMPTOMS
Perform a complete operational check and check for any symptoms. Refer to Symptom Matrix Chart.
Does another symptom exist?
YES >> Repair as necessary.
NO >> Replace front air control. Refer to Service and Repair.