THE 23 PROBLEMS THAT CAUSE 93% OF ALL AIR CONDITIONER FAILURES

4% BLOCKED AIR FILTER
REASON FOR FAILURE:

Dirt build-up

Pet hair

SOLUTIONS:

Replace filter

Clean permanent filter

Install high capacity filter








3% BLOWER FAN

REASON FOR FAILURE:

Dirt build-up

Out of balance, vibration

Metal fatigue

SOLUTION:
Clean blower

Replace fan under 7 years old

Recommend replace indoor unit if over 7 years old

Adjust alignment

3% BLOWER MOTOR
REASON FOR FAILURE
Age

Out of balance

Worn bearings

Lack of lubrication

Winding failure

SOLUTION:

Replace motor under 7 years old

Recommend replace indoor unit over 7 years old

Lubricate if required

Replace bearings if possible

6% BREAKER/FUSE

REASON FOR FAILURE:

Age

Power surge

Electrical short

SOLUTION:

Reset breaker

Replace breaker/fuse

Determine cause of power surge