Haier HSU-12HT03 User Manual - Page 23

Operation 5.The human sensor could also detect strong electromagnetic waves such as radios and mob phones. 6.Do not place objects infrared rays couldnít penetrate within the human sensorís perception range. Note: If intelligent operation doesnít meet your desire, e.g. slight human activity couldnít be sensed, it shall be cancelled. About installing position of air conditioner (indoor unit) and sensible zone of human sensor: The dashed area shown in the figure is the sensible zone and the blank area is the dead zone. (Taking a 12 m2 room as example) Horizontal direction as shown follows: about 2.2m air conditioner 100o bed bed air conditioner sofa Sensible zone desk 100o chair about 1.4m about 3.6m bed sofa Sensible zone chair desk about 2.2m about 3.6m 65o air conditioner air conditioner 100o Sensible zone chair desk about 3.6m sofa Sensible zone about 0.7m about 3.6m The horizontal zone where human activity could be detected by the human sensor is about 100o. Sensible zones differ according to installation position and room space. Please refer to installation examples to select installation position according to room design. Vertical direction As shown in the figure, the sensible zone in vertical direction crosses downward 60o. The sensing distance is 3.5-5 m. 22