Air Conditioning Troubleshooting
I have no cooling:
You may have a tripped circuit breaker.
Recommended Action: Check your home circuit breaker box and reset circuit breaker.
Your thermostat/control may be off or set incorrectly:
Recommended Action: Check to make sure your thermostat/control is on and set to cool. If thermostat is on, reset thermostat to your desired temperature.
Your indoor unit is running but the outdoor unit is not:
Recommended Action: Air coming through your vent will be warm. Check temperature setting on thermostat/control. If no change, contact us asap.
I HAVE NO AIRFLOW:
You may have dirty filters.
Recommended Action: Check the filters in each of your system’s components. Clean or replace filters as recommended in your use and care guide. If problem persists, please contact Miami Heating & Cooling.
Your system may have frozen up due to a dirty coil:
Recommended Action: Check for signs of water below unit and cold exterior surface of indoor coil enclosure. Contact Miami Heating & Cooling. In the meantime, try turning your thermostat off for 1 to 3 hours to see if it will defrost.
MY UTILITY BILL IS UNUSUALLY HIGH:
If your system is reaching its set point, is it working correctly? Have your local temperatures been extreme lately?
Recommended Action: Check the following: Is your system cycling constantly? Is your thermostat reaching its set value? Do you have any new appliances (e.g., a hot tub or pool heater) that use lots of power? Have you checked to see if your local utility company had a recent rate increase?
If your system is not reaching its set point, please call Miami heating & Cooling at (513) 737-6841.
MY SYSTEM IS CONSTANTLY RUNNING:
Your system could be trying to reach a set point that is too extreme.
Recommended Action: Check the set point on your thermostat. Is it very low (in summer months) or very high (in winter months)? First, reset your thermostat. If that doesn’t work, please contact us as soon as possible.
MY DRAIN PAN IS OVERFLOWING:
The overflow switch is probably not working
Recommended Action: Turn off your system and contact Miami Heating & Cooling.
MY SYSTEM IS MALFUNCTIONING:
Check any of the above troubleshooting issues for help.
Recommended Action: If none of the troubleshooting answers address your problem, then turn off your system and contact us.
If your system is malfunctioning, please call (513) 737-6841 to contact your Miami Heating & Cooling service representative or click here to schedule a service call online.