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• Doors or windows are open • The air filter is clogged with dust • The louver is not at the correct position. • The fan speed is set to low. • The temperature setting is too high or too low. Room air is smelly. A bad odor comes from the air conditioner. • Smells impregnated in the wall, carpet, furniture, clothing, or furs, are coming out. A white mist of chilled air or water is generated from the outdoor unit. CAUTIONS lf any of the following conditions occur, stop the air conditioner immediat