Mitsubishi SRF25ZS-W Floor Mounted Air Conditioning

Heating Operation: In instances where both lower and upper outlets operation with Auto fan speed mode is selected, the lower outlet will be retained for twenty minutes after the start, or until room temperature is close to reaching the setting point. The air outlet will then change to both outlets. That state will be maintained until the switch is turned off. Automatic adjustment of lower air outlet direction prevents stirring up of warm air and keeps optimum comfort at floor level.
 
Cooling Operation: In instances where both lower and upper outlets operation is selected in Cooling or Dry operation, both outlets will be retained for sixty minutes after the start, or until room temperature is below the setting point. The air outlet will then change to the upper outlet. That state will be maintained until the switch is turned off. In instances where both outlets operation with Auto fan speed mode is selected, the upper outlet will be retained for ten minutes after the start, or until room temperature is close to reaching the setting point. The air outlet will then change to both outlets in order to spread comfort air to every corner.