Hisense AS-07HR4SYDDEB5 Service Manual page 25

OFF-Timer setting less than 8 hours, it will keep the Sleep mode till the OFF-Timer setting; if the
OFF-Timer setting more than 8 hours, it will cancel the OFF-Timer setting after the Sleep mode OFF.
（3）When the Sleep mode is select with Cooling mode, if the room temperature not less than
26℃, the setting temperature will not be adjusted, otherwise, the setting temperature will be raised
by 1℃ per hour, but the max setting temperature raise is 1℃.
（4）When the Sleep mode is select with Heat mode, the setting temperature will be decreased
by 1℃ per hour during the successive 3 hour, but the max setting temperature decrease is 3℃.
（5） When the appliance operate with Sleep mode, the indoor fan run in the LOW setting, and
the air flow direction same as the last setting and the temperature and air flow direction can be
adjusted by user. The Running indicator will be flashed 10 times per 1 Hz frequency, then all the
indicators turn OFF except the Sleep light after 5 min elapse. Those indicators will be recovery when
the temperature or Time setting is adjusted, after the setting, the indicators will be lit in 10 sec, then
turn OFF.
3-5 Automatic run (SMART) mode
When the appliance operates at the smart, the air flow direction can be adjusted.
(1) H/C appliance
a. When the setting temperature is 26℃, the appliance will be ran in the Cool if the room
temperature exceeds 26℃.
b. When the room temperature exceeds 23℃, but below 26℃, it will be ran in the Dry mode(It
will turn in Automatic setting After 3 min LOW air volume running.).
c. When the room temperature exceeds 21℃, but below 23℃, it will be operated in the Fan only,
the air volume is set by LOW and the fan speed can be adjusted
d. When the room temperature is not more than 21℃, it will be operated in Heat mode, and the
temperature is set to 22℃.
(2) Cool only appliance
a. When the room temperature exceeds 26℃, it will be ran in Cool mode, and the temperature is
set to 26℃.
b. When the room temperature exceeds 23℃, but not more than 26℃, it will be operated in the
Dry mode.
c. When the room temperature is not more than 23℃, it will be operated in the Fan only, the air
volume is set to LOW and the fan speed can be adjusted
After the appliance start the smart operation, the setting temperature can be adjusted 2℃ or 7℃
(based on the remote mode)(the min accuracy is
temperature setting, also the presetting temperature of PCB circuit.
In case of the specific operation selected, it could be re-select the other modes after the
compressor ceased for 5 min or the setting temperature changed.
3-6 Cooling-run mode
3-6-1 Outdoor Fan
The outdoor fan's speeds except the single speed motor can be changed according to outdoor
ambient temperatures.
When operating at a fixed frequency, the outdoor fan is forced to operate at the high speed.
1℃) up and down base on the automatic
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