Setting Mode/Function; Setting Timer - Royal Sovereign ARP-900DE Owner's Manual

Setting mode/function

Press MODE button to select required working mode: automatic, cooling, fan or heating,
(heating is only available for units ARP-900DE and ARP-900DM). The indicator of your selected mode will be lit.
Auto mode is factory preset at 75 degrees. When in auto mode(auto and cool light illuminated) the temp up and temp down buttons are
disabled and you cannot set a desired temperature. If you want a desired temperature above or below 75 run unit in cool mode and set your
desired temperature by pressing the temp up or temp down buttons.
Setting temperature
Press the 'Temperature up' or 'Temperature down' button to regulate the temperature desired.
The display window will show the temperature which you have set as you press the 'Temperature up' or 'Temperature down' button.
Otherwise, it will always show the ambient temperature.
The preset temperature of this machine is: 75 °F / 24
Setting ventilation speed
1. Press the SPEED button to choose the ventilation speed needed, high or low. The indicator of high or low
ventilation will light up at the same time.
2. If the unit is in AUTO mode, it will choose the ventilation speed automatically according to the ambient temperature (the related
indicators will light up: at this time, the speed switch is invalid).

Setting timer

1. Press the TIMER button to set the operating hours desired (1 to 12 hours, the timer indicator will light on).
When the set time has been reached, the machine will turn off
press the TIMER button. If the timer button is not pressed, the unit will work continuously.
2. By pressing the timer but without turning on the other functions, you can PRESET the time for the machine to start.
For example, if you press the timer to '2', the unit will start automatically after 2 hours.
All the above functions can also be performed with the supplied remote control.
The remote control requires 2 AAA batteries to operate.
o o
C / for cooling, 68 °F / 20 C for heating.
automatically. The display window will show the hour(s) you set as you
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FIG.19