When your air conditioner isn't working, it can be a major inconvenience. But don't worry, there are some simple steps you can take to get your AC up and running again. First, check your electrical panel to see if a switch has been triggered. Then, make sure that the thermostat is turned on and that the air filter isn't clogged.
Additionally, check that the condensate pump is working properly. Leaks and drainage problems are also common issues with central air systems. If the indoor air conditioner fan isn't working, first make sure that the switch hasn't been triggered. If everything is OK, check the air filter.
If it's locked, you may be able to fix it yourself. If there is ice in the evaporator coil and refrigerant lines, allow the ice to melt and check again if the fan is working. If it still doesn't work, the coil may have frozen. A frozen coil requires a service call, as the technician may need to replace the contacts of the fan relay, the fan belt, or even the motor itself.
If you've tried all of these tricks to fix air conditioning problems and the evaporator coil is still freezing or you can't identify the problem, call a professional air conditioning repair company.