Condenser fan is not running. coils are hot and

Spin the fan by hand and see if that helps. The condensor fan is causing head pressure to rise and the compressor is fighting it. This in turn will affect the cooling effiviency.Vacuum the cobwebs and dirt that has accumulated and vacumm the fan motor yhrough the vent holes on its end opposit the blades. Spin the fan blades with a pencil to protect your fingers. If the fan still won't turn, it may need to be replaced Good Luck_Ned_