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3. Press
.
Result:
blinks.
4. Press
or
to set the correct time.
5. Press
.
Result: Setting is complete. blinks.
3-4 Brightness of the indoor unit display
Adjust the brightness of the indoor unit display as desired, or
turn OFF the display.
3-4-1 To set the brightness of the indoor unit display
1. Press
for at least 2 seconds.
Result: The menu appears on the display. is blinking.
2. Press
.
3. Press
or
to change the setting as follows:
...is blinking
4. To confirm the selected setting, press
Result: The brightness setting is changed.
Note: The display automatically returns to the default screen
after 60 seconds. To return to the default screen sooner, press
twice.
3-5 To turn on the power supply
1. Turn the circuit breaker on.
Result: The flap of the indoor unit will open and close to set the
reference position.
3-6 To change indoor unit position setting
Set the indoor unit position to avoid direct airflow to walls.
1. Press
for at least 2 seconds.
Result: The menu appears on the display.
2. Press
or
to change the menu to .
Result: The menu appears on the display. blinks.
Brightness is...
High
Low
Off
.
3. Press
to select the menu.
Result: blinks.
4. Press
or
to change the setting as follows:
If the unit is...
Symbol
In the middle of the wall
(factory default setting)
≤500 mm from the wall
on right
≤500 mm from the wall
on left
Result: The airflow range will be adjusted to avoid direct
contact with the wall.
4. Operation
4-1 Operation range
Use the system in the following temperature and humidity
ranges for safe and effective operation.
Operation mode
Cooling
(a)(b)
• Outdoor temperature: –10~46°C
• Indoor temperature: 18~32°C
• Indoor humidity: ≤80%
Heating
(a)
• Outdoor temperature: –15~24°C
• Indoor temperature: 10~30°C
Drying
(a)
• Outdoor temperature: –10~46°C
• Indoor temperature: 18~32°C
• Indoor humidity: ≤80%
If operated outside the operation range:
(a) A safety device might stop the operation of the system.
(b) Condensation might occur on the indoor unit and drip.
Blinks
Result
Operation range
6
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