1. "Mini Air Cooling Fan" plugged into an AC 220 volt power supply, power indicator light.
2. Press start the power switch, the system begins to run.
3. When the manual / automatic button pops up, as the manual mode, the temperature is displayed as the current temperature, the time display is zero, plus, minus key does not work.
4. Press each "Mini Air Cooling Fan" low to high speed button, the corresponding indicator light.
5. When the manual / automatic button is pressed, automatic status, temperature is displayed as the current temperature, the time display is zero, plus, minus key role. Each plus 1 or minus 1. "Mini Air Cooling Fan" in the countdown to the state system.