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OPERATING INSTRUCTIONS
Electronic Control Operating Instructions
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1. POWER Button
Power switch on/o .
Used to initiate the Wireless function. For
the first time using the Wireless function,
press and hold the POWER button for 3
seconds to initiate the Wireless connection
mode. The LED DISPLAY shows 'AP' to
indicate you can set Wireless connection. If
connection (router) is successful within 8
minutes, the unit will exit Wireless
connection mode automatically and the
Wireless indicator light illuminates.
If connection fails within 8 minutes, the unit
exits Wireless connection mode
automatically. After Wireless connection is
successful, you can press and hold POWER
and DOWN ( /-) buttons at the same time
for 3 seconds to turn o wireless function
and the LED display shows 'OF' for 3
seconds, press POWER and UP ( /+) buttons
at the same time to turn on Wireless function
and the LED DISPLAY shows 'On' for 3
seconds.
NOTICE
When you restart the Wireless function, it
may take a period of time to connect to the
network automatically.
2. MODE Function
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 (heat function
only on some models). The mode indicator
light illuminates under the di erent mode
settings. See page 19 for more information
on each mode.
3. UP (
/+) and DOWN (
Used to adjust (increasing/decreasing)
temperature settings in 1°C/2°F (or 1°F)
increments in a range of 16°C-30°C/60°F-
86°F(or 88°F).
TIMER setting in a range of 0~24hrs.
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3
7
8
1
/-) Buttons
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5
2
NOTICE
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.
4. 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:
EH60-Room temperature sensor error.
EH61-Evaporator temperature sensor error.
EC52-Condenser temperature sensor error
(on some models).
EH0b-Display panel communication error.
ELOC-Refrigerant leakage detection
malfunction (on some models).
P1 - Bottom tray is full - Connect the drain
hose and drain the collected water away. If
protection repeats, call for service.
NOTICE
When one of the above malfunctions
occurs, turn o the unit, and check for any
obstructions on any of the air inlet or outlet
vents. Restart the unit, if the malfunction is
still present, turn o the unit and unplug the
power cord.
Contact the manufacturer, its service agents
or a similar qualified person for service.
5. TIMER Button
Used to initiate the AUTO ON start time and
AUTO OFF stop time program in conjuction
with the UP & DOWN buttons. The timer
on/o indicator light illuminates under the
timer on/o settings.
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