18
Displays
LED Display:
Shows the set temperature in “°C” or “°F” and the
Auto-timer settings. While on Fan Only mode, it
shows the room temperature. If the room temperature
is too high or low, it will display “HI” or “LO”.
Error codes:
AS - Room temperature sensor error - Unplug the
unit and plug it back in.
If error repeats, call for service.
ES - Evaporator temperature sensor error - Unplug
the unit and plug it back in.
If error repeats, call for service.
• To change the AC between Celsius and Fahrenheit
scales, press the temperature control arrows at
the same time for 5 seconds.
outage, it will restart with the previous function
setting automatically when the power resumes.
NOTE
The unit will automatically initiate the Energy Saver
function under Cool, Dry, Auto modes.
NOTE
To cancel timer operation, press and hold the timer
button for 2 seconds until the beep/buzzer is heard.
NOTE
5. CHECK FILTER FEATURE:
The Clean Filter indicator light is a reminder to clean
the air fi lter for more effi cient operation. The light
will illuminate after 250 hours of operation. After
cleaning the air fi lter, reset by pressing the Clean
Filter button. After resetting, the light will go off.
6. CONNECT FEATURE:
Press CONNECT button for 3 seconds to turn off the
unit and initiate smart connection mode.
For detailed instruction on how to connect your
7. ENERGY SAVER FEATURE (ECO):
Press Energy Saver button to initiate this function.
This function is available on COOL, DRY, AUTO (only
AUTO-COOLING and AUTO-FAN) modes. The fan will
continue to run for 3 minutes after the compressor
shuts off. The fan then cycles on for 2 minutes at 10
minute intervals until the room temperature is above
the set temperature, at which time the compressor
turns back on and Cooling resumes.
8. TO SELECT THE OPERATING MODE:
To choose operating mode, press Mode button.
Each time you press the button, a mode is selected
in a sequence that goes from Auto, Cool, Dry and
Fan. The indicator light adjacent will be illuminated
and remain on once the mode is selected.
When the unit is turned off and back on via the power
button, the unit will automatically switch on the Energy
Saver function for the following modes: Cool, Dry, Auto.
To operate on AUTO feature:
• When you set the air conditioner to AUTO mode,
it will automatically select cooling or fan only
operation depending on what temperature you
have selected and the current room temperature.
• The air conditioner will control room temperature
automatically according to temperature you’ve set.
• In this mode, the fan speed cannot be adjusted
as it’s automatically controlled according to
temperature setting and room temperature.
To operate on Fan Only:
• Use this function only when cooling is not desired,
such as for room air circulation or to exhaust stale
air (on some models). (Remember to open the
vent during this function, but keep it closed during
cooling for maximum cooling effi ciency.) You can
choose any fan speed you prefer.
• During this function, the display will show the
actual room temperature, not the set temperature
as in the cooling mode.
• In Fan Only mode, the temperature is not adjusted.
To operate on DRY mode:
• In this mode, the air conditioner will generally
function as a dehumidifi er. Since the conditioned
space is a closed or sealed area, some degree of
cooling will occur.
9. TIMER: AUTO START/STOP FEATURE:
• When the unit is on, press the Timer button. The
“Timer off ” LED indicator light will illuminate
indicating the Auto stop feature has been activated.
- When the unit is off, press the Timer button.
The “Timer on” LED indicator light will illuminate
indicating the Auto start feature has been activated.
• When the time of TIMER ON is displayed, press
the Timer button again. The TIMER OFF indicator
light illuminates. It indicates the Auto Stop
program has initiated.
• Press or hold the UP or DOWN button to change the
Auto time by 0.5 hour increments, up to 10 hours,
then at 1 hour increments up to 24 hours. The control
will count down the time remaining until start.
• The selected time will register in 5 seconds, and
the system will automatically revert back to
display the previous temperature setting or room
temperature when the unit is on. (when the unit is
off, there is no display.)
• The selected time indicates the amount of time
after the current time which you want the unit to
turn on or off. If you select Timer On and adjust
the time to 2.0h, the unit will turn on 2 hours after
the current time.
• Turning the unit ON or OFF at any time or
adjusting the timer setting to 0.0 will cancel the
Auto Start/Stop timed program.
Display
device, see page 29
• If the unit shuts off unexpectedly due to the power
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