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• When the room temperature is lower than set temperature, the
compressor stop and upper fan operate at original set speed.
Fan mode
• The up centrifugal fan runs at set speed, and the compressor and
down centrifugal fan does not run.
• The adjustment of temperature is no effective.
Heating mode
When the room temperature is higher than the set temperature, the
unit will stop heating function.
• When the room temperature is lower than set temperature, the unit
will start heating function.
To avoid cold wind blowing out from the indoor air outlet, the unit is
designed with cold wind defending function in heating pump mode.
Timer
• Press “Timer” button to set Automatic Off time while the unit is
running.
• Press “Timer” button to set Automatic On time while the unit is
ready.
• The time can be adjusted within a range of 1 hour to 24 hour. Press
the temp up or temp down button to increase or decrease the
time 1 hour by pressing once.
Sleep mode
• The operation is effective when the unit is under mode.
• Press the button in mode, then the unit will work under
sleep mode and the indoor centrifugal fan will turn to low speed
automatically. The set temperature will increase 1 °C after one
hour, and increase 2 °C after two hours. After six hours, the unit will
stop running.
Lock
Hold down after 5 seconds to lock ,can not do any operation, and then
hold down for 5 seconds after the unlock.
Notice:
The main control board has memory function, when the unit is ready
to run but in stop status, the main control board can memorize the
initialization of working mode. When you turn on the unit, it will work
as the same enactment of working-mode as last time, no need to
reset the working mode again. (This condition is not available when
the unit is under mode).