Wired Remote Controller - Gree KM48H4O Service Manual

Super Free Match
Service Manual
speed.
d) Under the HEAT Mode: (Ambient temperature herein is the temperature without temperature
compensation)
◆ When the ambient temperature is or lower than the set temperature, the indoor unit runs at the high
speed.
◆ When the ambient temperature is higher than the set temperature but lower than the set temperature plus
2℃, the indoor unit fan runs at the medium speed.
◆ When the ambient temperature is or lower than the set temperature plus 2℃, the fan runs at the low
speed.
e) Under the COOL and FAN Modes
◆ When the ambient temperature is or higher than the set temperature plus 3℃, the indoor unit runs at
high speed.
◆ When the ambient temperature is higher than the set temperature plus 1℃, but lower than the set
temperature plus 3℃, the indoor unit fan runs at the medium speed.
◆ When the ambient temperature is or lower than the set temperature plus 1℃, the fan runs at the low
speed.
f) Once the fan starts at a certain speed, it will keep running at this speed for no less than 30 seconds prior
to any changeover stated above.
3) AUTO Press Button
The whole unit will run under the AUTO mode by pressing this button when the unit is off. In this condition,
the fan of the indoor unit will run at the auto speed with the swing function activated. When the unit is on, it will
be turned off by pressing this button. This button is unavailable to the floor/ceiling unit.
4) Sleep
Under this mode, the proper sleep curve will be adopted in accordance with different set temperatures.
Under the COOL mode or the DRY mode, the temperature will go up by 1℃ after one hour and by another
1℃ after another hour, after that, the temperature will be kept on.
Under the HEAT mode, the temperature will go down by 1℃ after one hour and by another 1℃ after
another hour, after that, the temperature will be kept on.
5) Timer
a) Timer On
When the unit is powered on but in the idle condition, it is available to set when to start the unit. Then, when
the unit starts, it will run as the previously set mod. The set range of the timer is 0.5～24 hours with a interval of
0.5 hour.
b) Timer Off
When the unit is on, it is available to set when to stop the unit. The set range of timer is 0.5～24 hours with a
interval of 0.5 hour.
6) Memory
a) Memorizing Objects: modes (AUTO, COOL, DRY, FAN, HEAT), swing, set temperature, set fan speed,
etc.
b) When the indoor unit works without the wired controller, it will resume the working condition as the
power failure occurs after it is powered on again. When the indoor unit is with the wired controller, it is available
to set the memory function by pressing the corresponding buttons of the wired controller.
CONTROL
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