En-4
OPERATING MANUAL
CAUTION
• To prevent malfunction or damage of the remote controller:
-Place remote controller at where will not be exposed to
direct sunlight or excessive heat.
-Remove batteries if the product is not going to be used for
an extended period.
-Exhausted batteries must be removed immediately, and
be disposed according to the local laws and regulations of
your region.
• If leaking battery fluid comes in contact with your skin, eyes,
or mouth, immediately rinse with plenty of clean water, and
consult your physician.
• Obstacles such as a curtain or wall between the remote
controller and the indoor unit may affect the appropriate
signal transmission.
• Do not apply strong shocks to the remote controller.
• Do not pour water on the remote controller.
Remote Controller Overview and Operations
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You can quickly start operation with the following 3 steps:
1 "Start/Stop (
)" button
2 "MODE" button
Switches operation mode in following order.
AUTO
COOL
DRY
FAN
3 "TEMP. (temperature)" buttons
Sets the desired temperature.
In COOL or DRY mode, the temperature needs to be set lower than
the current room temperature.
Otherwise, corresponding operation mode may not start.
Temperature setting range
AUTO/COOL/DRY
18–30 °C
Notes:
Temperature control is not available in FAN mode.
4 Remote controller display
In this section, all the possible indicators are displayed for description.
In actual operation, the display is linked with the button operation, and
only shows the necessary indicators for each setting.
5 "POWERFUL" button
Activates the POWERFUL operation.
The unit will operate at maximum power and strong airflow to quickly
cool down the room.
When activated, the indoor unit will emit 2 short beeps.
To turn off, press the "POWERFUL" button again. The indoor unit will
then emit 1 short beeps.
POWERFUL operation is automatically turned off in the following
situations:
• Adjusted room temperature reaches the set temperature in COOL,
DRY mode.
• 20 minutes have passed after the POWERFUL operation mode has
been set.
Even in situations above, the POWERFUL operation will not
automatically turn off unless it has run for a certain amount of time.
Notes:
• The airflow direction and the fan speed are controlled automatically.
• This operation cannot be performed simultaneously with ECONOMY
operation.
• POWERFUL operation will override the OUTDOOR UNIT LOW
NOISE, ENERGY SAVING functions. Both functions, if set, will start
after the POWERFUL operation is turned off.
6 "ECONOMY" button
Starts or stops ECONOMY operation that saves more electricity
than other operation modes by changing the set temperature to a
moderate setting.
By pressing the "ECONOMY" button, the ECONOMY indicator on the
indoor unit turns on.
• In COOL or DRY mode, the room temperature will be adjusted a few
degrees higher than the set temperature.
Notes:
• In COOL or DRY mode, the maximum output of this operation is
approximately 70 % of usual air conditioning operation.
• This operation cannot be performed during temperature monitoring
by AUTO mode.
(continued)
