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Operating
Instructions
Mode button
Selects the appropriate operating mode. Each
time you press the button, a mode is selected
in a sequence that goes from AUTO, COOL,
DRY, FAN and HEAT (cooling only models
without).The mode indicator light illuminates
under the different mode settings.
Operation Instructions
Power button
Power switch on/off.
NOTE: The control is capable of displaying
temperature in degrees Fahrenheit or degrees
Celsius. To convert from one to the other, press
and hold the Up and Down buttons at the same
time for 3 seconds.
Up (+) and Down (-) buttons
Used to adjust (increasing/decreasing)
temperature settings in 1°C/1°F (or 2°F)
increments in a range of 17°C/62°F to 30°C/86°F
(or 88°F) or the TIMER setting in a range of 0~
24hrs.
LED display
Shows the set temperature in °C or °F and the
Auto-timer settings. While on DRY and FAN
modes, it shows the room temperature.
Shows Error codes and protection code:
Note: When one of the above malfunctions occurs,
turn off the unit, and check for any obstructions.
Restart the unit, if the malfunction is still present,
turn off the unit and unplug the power cord. Contact
the manufacturer or its service agents or a similar
qualified person for service.
COOL operation
· Press the "MODE" button until the "COOL" indicator
light comes on.
· Press the ADJUST buttons "+" or "-" to select your
desired room temperature. The temperature can be
set within a range of 17°C~30°C/62°F~88°F(or 86°F).
· Press the "FAN SPEED" button to choose the fanspeed.
HEAT operation(cooling only models without)
· Press the "MODE" button until the "HEAT" indicator
light comes on.
· Press the ADJUST buttons "+" or " - " to select your
desired room temperature. The temperature can be
set within a range of 17°C~30°C/62°F~88°F (or 86°F).
· Press the "FAN SPEED" button to choose the fan
speed.
Note: For some models, the fan speed can not be
adjusted under HEAT mode.
DRY operation
· Press the "MODE" button until the "DRY" indicator
light comes on.
· Under this mode, you cannot select a fan speed or
adjust the temperature. The fan motor operates at
LOW speed.
· Keep windows and doors closed for the best
dehumidifying effect.
· Do not put the duct to window.
AUTO operation
· 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 temperature
automatically round the temperature point set by you.
· Under AUTO mode, you can not select the fan speed.
NOTE: Under AUTO mode, both the AUTO mode and
the actual operation mode indicator lights illuminate
for some models.
FAN operation
· Press the "MODE" button until the"FAN " indicator
light comes on.
· Press the "FAN SPEED" button to choose the fan
speed. The temperature can not be adjusted.
· Do not put the duct to window.
TIMER operation
· When the unit is on, press the Timer button will
initiate the Auto-off stop program, the TIMER OFF
indicator light illuminates. Press the UP or down
button to select the desired time. Press the TIMER
button again within 5 seconds, the Auto-on start
program is initiated. And the TIMER ON indicator
E1-Room temperature sensor error.
E2-Evaporator temperature sensor error.
E3-Condenser temperature sensor error (on some
models).
E4-Display panel communication error.
EC-Refrigerant leakage detection malfunction(on
some models).
E7-Zero-crossing malfunction.
P1-Bottom tray is full--Connect the drain hose and
drain the collected water away.If protection
repeats, call for service.
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