Midea MSEAAU-09HRFN1(SB) Service Manual page 34

Kids Star Inverter DM16-01.01.23en
10.4.6 Refrigerant Leakage Detection
With this new technology, the display area will show "PL" when the unit detects refrigerant leakage.
10.4.7 Light sensitive function
The brightness of display screen of air conditioner will change according to the lights of room. If the
lights of room fades, the brightness of the display screen gets weaker. When the light becomes bright,
the brightness of the display screen returns. If the room light turns off, after a few seconds, the display
screen becomes dark. And the voice of air conditioner buzzer reduces , fan speed shifts to low. when
the room light turns on again, the display screen gets brighter.
10.4.8 ECO function
The ECO function can only be activated via WIFI control under cooling operation. The indoor display
screen displays 'ECO' .It will hold on for 8 hours, then the unit will revert back to the previous cooling
operation.
10.4.9 Intelligent eye function
The system is controlled intelligently under EYE mode. First it goes into sleeping operation by default,
the set temperature and fan speed are automatically controlled.
After 20~30 minutes later, the system begins to sense the sleeping state of the children
and goes into sleeping detection mode. If it detects the children kicking the blankets and
most part of the body exposing, the system will automatically adjust the set temperature, fan speed
and the airflow direction to protect the children.
34 Service manual