ARC433A51/A53/A63
QUG-ARC433A51/A53/A63-10/08
ARC433A51/A53/A63 Controller Quick User Guide
FUNCTIONS
1. DISPLAY SCREEN: Displays current system settings and
setpoint temperature.
2. ON/OFF: To switch the system on and off.
3. TEMP: Setpoint temperature can be adjusted with the
up/down arrows. C:64-90°F, H:50-86°F
4. FAN:Fivelevelsof airflow and automatic are
available for selection. If Automatic is selected, the
fan speed automatically changes according to the
difference from setpont temperature to room temperature.
5. SWING: Use to oscillate the vertical louvers,
providing a varying air distribution pattern. You can use
this button by selecting/deselecting to position the louvers
in the desired position also.
For the ARC433A53 only: Use to oscillate the
horizontal louvers, providing a varying air distribution
pattern. You can use this button by selecting/deselecting
to set the louvers in the desired position also.
6. MODE Selection button: MODE icons indicate current
operationmode.Pushthemodebuttontoselectfrom:
AUTO:Auto changeover −Cooling and Heating switch
automatically to maintain the desired setpoint temperature.
DRY:Cooling Operation −Unit operates to minimize
temperature change but reduces room humidity levels.
COOL: Cooling Operation −To the desired setpoint
temperature.
HEAT: Heating Operation −To the desired setpoint tem-
peraure.
FAN: Fan only operation (Room air is circulated).
7. CANCEL: Press to cancel Timer settings.
8. Battery compartment: Push down on casing to expose
batteries. (2 x AAA type)
FEATURES
9. HOME LEAVE: When selected, you can either operate
your system to your preferred setpoint temperature and
airflow rate or use the function for energy saving when you
are not occupying the room served by the unit. To set
HOME LEAVE, push the button and make sure the HOME
LEAVE icon is displayed. Then set the setpoint
temperature and airflow to your desired settings to ensure
that HOME LEAVE mode operates your system with the
designated conditions.
10. POWERFUL: Select to provide maximum Cooling or Heat-
ing for 20 minutes, thus delivering rapid cooling or heating
for immediate comfort results. During this operation,
setpoint temperature or airflow settings are not adjustable.
11. SENSOR: Selecting starts the Intelligent Eye feature that
detects human movement. When no movement is
detected for 20 minutes, temperature setback/setup
(+/- 3.6°F) is enabled providing energy savings. This
feature can be cancelled by pushing the SENSOR button
again.
12. QUIET: Selecting lowers the Fan Speed of the Outdoor
Unit, thus lowering its sound level. This can be useful
during hours of sleep. Press again to cancel.
13. ON/OFF TIMER OPERATION: Check that the clock is
correct, and then press OFF. Press the TIMER setting
button (increments of 10) until the time setting reaches the
setting you want. Press OFF again and the TIMER lamp
lights.
14. Clock Button: To set the clock, press the clock button,
and [0:00] is displayed. Press the TIMER setting button to
set the clock to the present time. Then press the Clock
button again.
15. RESET button: Resets icon that alerts you to clean the air
filter.
16. TIMER SETTING BUTTON: Used to set the Timer to the
desired condition.
