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SET UP & USE
TO OPERATE ON AUTO
FEATURE:
• When you set the air conditioner in
AUTO mode, it will automatically
select cooling,heating (cooling only
models without), or fan only operation
depending on what temperature you
have selected and the room temperature.
• The air conditioner will control room
temperatureautomatically round the
temperaturepoint set by you.
• In this mode, the fan speed cannot
be adjusted,it starts automatically
at aspeed according to the room
temperature.
TO OPERATE ON FAN ONLY:
• Use this function only when cooling
is not desired,such as for room air
circulationor to exhaust stale air.
(Rememberto open the vent during
this function, but keep it closed during
cooling for maximum cooling efficiency.)
You can choose any fan speed you prefer.
• During this function, the display will show
the actual room temperature, not the set
temperatureas 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 operatein the form of a
is a closed or sealed area; some degree of
cooling will continue. On Dry mode, the fan
speed is controlled at Low automatically.
TIMER: AUTO START/STOP
FEATURE:
• Press Timer button, the TIMER ON or
TIMER OFF indicator light illuminates.
It indicates theAuto Start or AutoStop
program is initiated. For some units,
keep pressing the Timer button will
cancel the timersettings.
• Press orhold the UP or DOWN button
to changethe Auto time by 0.5-hour
increments, up to10 hours, then at
1 hour increments up to 24 hours.
The control will count down the time
remaining until start.
• Theselected time will registerin
5 seconds, and the system will
automatically revert back todisplay the
previous temperature setting or room
temperature when the unit is on(when
theunit is off, there is nodisplay.)
• Turning the unit ONor OFF at any time
or adjusting the timer setting to 0.0
will cancel the AutoStart/Stop timed
program.
DISPLAYS: Shows the set temperature in “
OC” or “ OF” and the Auto-timersettings.
While on Fanonly mode, it shows the room
temperature.If the room temperature is
toohigh or low, it will display “ HI” or “ LO”
ERROR CODES:
AS - Room temperaturesensor error
ES - Evaporator temperaturesensor error
or •
HS -Electric heating sensor error (on some
models);
CS -Condenser temperaturesensor error (on
some models);
OS -Outsidetemperature sensor error(onsome
models);
E7 -Unit malfunction(onsomemodels).
NOTE: When error occurs, unplug the unit and
plug it back in. If error repeats, call for service.
NOTE: If the unit breaks off unexpectedly due
to the power failure, it will restart withthe
previous function setting automatically
when thepower resumes.
ADDITIONAL THINGS YOU
SHOULD KNOW
Now that you have mastered theoperating
procedure, here are more features in your control
that you should become familiar with:
• The Cool circuit has an automatic 3 minutes
timedelayed start if the unit is turned off
and on quickly. This prevents overheating of
the compressorand possiblecircuit breaker
tripping. The fan will continueto runduring this
time.
• The control is capable of displaying
temperature indegrees Fahrenheit or degrees
Celsius. To convert from one tothe other, press
and hold the Up and Down buttons at thesame
timefor 3 seconds.