8
How to use
For Z, XZ, MZ indoor unit
Multi
Multi split system
To optimise energy saving
ECONAVI
MODE
To select operation mode
AUTO mode - For your convenience
• During operation mode selection, the power
indicator will blinks at initial.
Multi
• Unit selects operation mode every 3 hours
according to setting temperature, outdoor
temperature and room temperature.
HEAT mode - To enjoy warm air
• Unit takes a while to warm up. The power
indicator will blinks at initial during this operation.
COOL mode - To enjoy cool air
• To reduce power consumption during COOL
mode, use curtains to screen off sunlight and
outdoor heat.
DRY mode - To dehumidify the environment
• Unit operates at low fan speed to give a gentle
cooling operation.
SLEEP
To maximise comfort while
sleeping
(CANCEL)
• This operation provides you with a comfortable
environment while sleeping. It will automatically
adjust the sleep pattern temperature during the
activation period.
• The indoor unit indicator will dim when this
operation is activated. This is not applicable if the
indicator brightness has been manually dimmed.
• This operation is incorporated with the activation
timer (0.5, 1, 2, 3, 4, 5, 6, 7, 8 or 9 hours).
• This operation can be set together with single
timer or twin timer. Sleep operation has the
priority over OFF timer.
• This operation can be cancelled by pressing the
respective button when the sleep timer reaches
0.0h.
To switch between powerful &
quiet
(
Remote control display
)
POWERFUL
QUIET
(NORMAL)
POWERFUL: To reach temperature quickly
• This operation stops automatically after
20 minutes.
QUIET: To enjoy quiet operation
• This operation reduces air
fl
ow noise.
ON
OFF
TIMER
CANCEL
FAN SPEED
MODE
SLEEP
MILD DRY
AIR SWING
TEMP
OFF/ON
SET
ON
OFF
TIMER
CANCEL
TEMP
OFF/ON
SET
Remote control display
Press and hold for
approximately 10 seconds
to show temperature
setting in °C or °F.
Press and hold for
approximately 5 seconds
to show 12-hour (am/pm)
or 24-hour time indication.
Press to restore the
remote control to default
setting.
Not used in normal
operations.
Human activity sensor
Sunlight
sensor and
remote control
receiver
Indicator
POWER
(White)
TIMER
(White)
ECONAVI
(White)
nanoe
(White)
FAN SPEED
To select fan speed
(
Remote control display
)
• For AUTO, the indoor fan speed is automatically
adjusted according to the operation mode.
Summary of Contents for CU-3RE18SBE
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