49-5000492 Rev. 4
5
Using the Air Conditioner - Features
USING THE AIR CONDITIONER
To Adjust Fan Speeds
Press the
FAN SPEED
button to select the FAN SPEED
in four steps -
AUTO, LOW, MED
, or
HIGH
. Each time
the button is pressed, the fan speed mode is shifted.
For some models, the fan speed can not be adjusted
under
HEAT
mode. In
DRY
mode, the fan speed is
controlled at low automatically.
In
AUTO
, the fan speed will automatically operate at the
speed needed to provide optimum comfort. If the room
needs faster cooling to meet the set temperature, the
fan will automatically increase. If the room needs less
cooling, the fan will automatically decrease.
SLEEP
SLEEP
set the unit to gradually change setting over an 8
hour period to allow for increased energy savings during
sleeping hours. The
SLEEP
mode is available only in
COOL
and
FAN
only settings.
Press the
SLEEP
mode pad and its light will illuminate.
The
FAN
indicator will stay at the same setting but the air
conditioner will automatically change the
FAN
speed to
low in either the
COOL
or
FAN
only mode.
In
FAN
only mode, the fan will stay in the
LOW
speed
setting for 8 hours. After 8 hours, the air conditioner will
resume the settings that were in place before the
SLEEP
mode pad was pressed.
In
COOL
and
HEAT
modes, the fan will stay in
LOW
speed setting for 8 hours from the time the
SLEEP
mode
pad was pressed. The air conditioner will raise the set
point 2ºF(1ºC) in cooling (lower the set point in heating)
in 30 minutes and 2ºF(1ºC) more in another 30 minutes
where it will remain for another 7 hours. After this 8-hour
period, the unit will resume the settings that were in place
before the
SLEEP
mode pad was pressed.
While the unit is in
SLEEP
mode, pressing any pad will
return it to the settings that were in place before the
SLEEP
mode was pressed.
Check Filter
Press the
FILTER
button to initiate this feature. This
feature is a reminder to clean the air filter for more
efficient operation.
The LED (light) will illuminate after 250 hours of
operation. To reset after cleaning the filter, press the
FILTER
button and the light will go off.
Control Panel Lights
This unit has a control panel lights
ON/OFF
feature that
turns them off when there is no activity for more than
1 minute. To wake up the lights, press any pad on the
controls and the lights will come on to show the previous
settings. To turn this feature off, press and hold the
SLEEP
pad for 3 seconds. The unit will beep to signal a
successful toggle off of this feature.
Pressing the
DISPLAY
on the wireless remote will turn
the control panel lights off immediately.
To Select the Operating Mode
To choose operating mode, press the
MODE
button.
Each time you press the button, a mode is selected in
a sequence that goes from
HEAT
(on some models),
COOL
,
FAN
,
ECO
, and
DRY
only. The indicator light will
be illuminated and remain on once the mode is selected.
Models
AJHQ08AWH
and
AJHQ12DWH
are Heatpumps
and the heating function will automatically switch
between electric heat mode and heatpump mode to
maintain room set temperature and to reduce operating
costs. At outdoor temperatures below 40ºF(4.4ºC),
the unit will operate in electric heat mode only. The
AJHQ08AWH
is not intended to be the sole source of
heat.
To operate in FAN only Mode:
Ŷ
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models) is not desired. You can choose any fan speed
you prefer.
Ŷ
During this function, the display will show the actual
room temperature, not the set temperature in the
cooling or heating (on some models) mode.
Ŷ
In
FAN
only mode, the temperature is not adjustable.
To operate in ECO Mode:
Ŷ
With this feature, the unit will operate in
COOL
mode
only. The fan will operate with the compressor to
cool the space. The fan will continue to run for 3
minutes after the compressor stops and the room
set temperature has been met. The fan then cycles
on for 2 minutes at 10 minute intervals until the room
temperature is above the set point, at which time the
compressor turns on and cooling starts.
To operate in DRY Mode:
Ŷ
In this mode, the air conditioner will generally operate in
the form of a dehumidifer. Since the conditioned space
is a closed or sealed area, some degree of cooling
will occur. In
DRY
mode, the fan operates in
LOW
fan
speed only.
Fahrenheit vs. Celsius
To change the temperature display from Fahrenheit to Celsius, press
–
and
+
together and hold for 3 seconds.
Summary of Contents for AJCM08AWH
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