Gree GSY09BXAE User Manual page 12

Special function and specification
Detection of people sensing device
Under cooling or heating mode, press "I Sense" button in the
remote controller or use APP in mobile phone to enter into "I Sense air
supply", after setting I sense, follow, avoid, surround mode, people sensing
device is automatically activated to detect. The air conditioner will automati-
cally detect the body sense temperature and enter into comfortable
temperature quickly. The air conditioner will automatically adjust the angle
of guide louver and angle of air supply.
After setting "absence energy-saving" via mobile APP, people sensing
device will automatically turn on to detect, when it detects that there is no
people in the room, the air conditioner will automatically operate at
energy-saving mode.
Under the following cases, people sensing device may have wrong detec-
tion, which belongs to normal phenomenon:
1. People sensing device detects the location of people and then controls
the air supply direction, there is certain time difference from detecting to
changing the air direction (it cannot instantly detect the moving of people).
2. Under the following cases may influence the detection of people sensing
device and impact the actual using experience.
The following situations may be detected as absence:
①Indoor temperature is higher than 30℃, or the temperature difference
between the people and the environment is relatively small.
②When the people is immobile or barely move.
③When the people is having his back to the people sensing device.
④When the people exposes very few skin to the air.
⑤When the people is shielded by a higher furniture.
⑥When the people covers with thick quilt or wears thick clothes, the device
is not able to detect.
⑦When the indoor unit cannot detect the people below or in the side of
indoor unit.
Under the following cases the device may detect that there is people in the
room:
①During the operation when it turns on or switches mode, the room
temperature is not stable and temperature difference is relatively large in a
short time.
②There are lamp, TV, computer, pet or related heating elements in the
room.
③The door or window is not well closed, and heating or high-temperature
objects can be detected through the door or window.
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