CONTROL PANEL & DESCRIPTION
OF FUNCTIONS
※
The time required to reach the desired set temperature will depend on
the environment and the area in which the unit is operating in.
For example, if the ambient temperature is too hot or the room is too large,
the cooling may be less effective and it will take more time to reach the set
temperature.
5. LED DISPLAY
Indicates the temperature or the time setting. After any time set the display will
return to the preset set temperature.
Error Display
E1: Indicates open circuit or short circuit in room temperature sensor.
E2: Indicates open circuit or short circuit in pipe temperature sensor.
E7: Indicates the water container is full.
1. POWER KEY
Press to turn unit "ON" or "OFF".
2. FUNCTION
Press this key to select COOLING, HEATING, DEHUMIDIFICATION or FAN.
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In dehumidifying mode, when “dh” is displayed, temperature cannot be set.
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In fan mode, when “FF” is displayed, temperature cannot be set.
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When in standby mode( off mode), press [mode] (function key) for 10 seconds
to switch temperature from Celsius to Fahrenheit . (note: default setting is
Celsius)
3. TEMP+
This button raises the set temperature by 1°C each time it is pressed, to a maximum of
30°C (90°F) .
4. TEMP-
This button lowers the set temperature by 1°C each time it is pressed, to a
minimum of 17°C (65°F)
Please check with Troubleshooting guide on page 14 if any of the above error
messages are shown.
6. SPEED
Press to select either LOW, MEDIUM, HIGH or AUTO fan speed.
If "AUTO" is selected, the unit will choose to operate at maximum, middle or minimum fan speed
automatically, according to the difference between room temperature and setting temperature.
If "HIGH" is selected, the unit operates at maximum cooling capacity no matter what the setting
temperature is. The "MEDIUM" OR “LOW" comes to the same. Automatically setting
Dehumidify function: fan speed at LOW. Heating function: fan speed at LOW, MEDIUM, HIGH.
7. PROGRAMMABLE TIMER
Programmable timer ON/OFF key.
TIMER-ON: The timer-on is used to turn on the unit automatically after the set time is over.
(Timer-on key correspond to the functional indicator light)
1. Press "Timer"key at stand-by status(off mode) to set the time. After setting the time, then
choose the function you need.(cooling, heating, dehumidifying, and fan mode(FF).)
2. Once the set hour has come to an end, the unit will turn on automatically.
3. Press the "POWER" key before time out, the set time will be cancelled and the unit will turn on.
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After time setting, displaying time will flash for seconds. Please choose the function after the
flashing is stopped.
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