When your air conditioner is running continuously but failing to cool your home, follow a systematic diagnostic process. Step 1: Check your indoor thermostat to ensure it is set to "Cool" and the fan is on "Auto." Step 2: Inspect your indoor air filter; a severely clogged filter restricts airflow and freezes evaporator coils. Step 3: Check your outdoor condenser unit to ensure airflow is not blocked by debris and the fan is spinning. Step 4: Inspect your electrical breaker panel for a tripped breaker. Verification: Hold your hand up to supply vents to confirm chilled airflow returns once issues are resolved.
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