Why your air condition is blowing out hot air and it has freon?

Could be a number of reasons. You may not have enough refrigerant. You may have a blockage in the system. The low side sensor may not be engaging the compressor clutch. The compressor clutch may be defective. You may have too much refrigerant, which causes sensors in the system to shut down the compressor. You may not have sufficient airflow through the condenser (usually due to bent fins).