– 13 –
4-4. Timer operation
• Three timer modes are available: (Setting of up to 168 hours is enabled.)
Set
1
Push
button.
The timer mode changes with every push of the button.
•
and timer display flashes.
2
Push
to select “set time”.
• With every push of
button, the set time increases
by 0.5 hr (30 minutes).
When setting a time more than 24 hours for timer
operation, timer can be set in increments of 1 hr.
The maximum set time is 168 hr (7 days).
The remote control displays the set time with time
(between 0.5 and 23.5 hours) (*
1
) or number of days
and time (24 hours or more) (*
2
) as shown below.
• With every push of
button, the set time decreases
by 0.5 hr (30 minutes) (0.5 - 23.5 hours) or 1 hr (24 -
168 hours).
Example of remote control display
• 23.5 hours (*
1
)
• 34 hours (*
2
)
3
Push
button.
•
icon disappears and time display goes on,
and
or
icon flashes.
(When On timer is activated, time and On timer
are icons and other icons disappear.)
4
Cancel timer operation
Push
button.
Timer icon disappears.
NOTE
• When the operation stops after the timer reached the
preset time, the Repeat Off timer resumes the operation
by pushing
button and stops the operation after
the time of the timer has reached the set time.
• When
is pushed while the Off timer function of the
air conditioner is active, the indication of the timer
function disappears and then appears again after about
5 seconds.
This is due to normal processing of the remote controller.
Off timer
: The unit stops when the set time is reached.
Repeat Off timer
: The unit stops daily when the set time is reached.
On timer
: The unit starts when the set time is reached.
1
3
2
4
shows 1 day (24 hours).
shows 10 hours. (Total 34 hours)
)
r
e
m
i
t
n
O
(
)
r
e
m
i
t
f
f
O
(
(Repeat Off timer)
No display
Off
Off
On
Number of days Time
4-5. Power saving mode
Case with wired remote controller
The power saving mode saves energy by limiting the maximum current which will effect cooling capacity that the unit can
generate.
Push
button during operation.
• The air conditioner enters power saving mode.
•
appears on the display.
Power saving mode will stay in effect until it is
cancelled.
To cancel the power saving mode, push
button again.
•
disappears.
To configure the power saving mode settings
1
Push
button for at least four seconds when the air conditioner is not working.
•
, symbol, and numbers flash.
2
Push
(left side of the button) to select an indoor unit to be set.
• Each time the button is pushed, UNIT No. change as follows:
3
Push TIME
buttons, to adjust the
power saving mode setting.
• Each push of the button changes the power level by
1 % within the range from 100 % to 50 %.
• The factory default is 75 %.
4
Push
button.
5
Push
button to complete the setting.
NOTE
• When other electric appliances are used at the same time, to avoid triggering the circuit breaker, power saving mode is
recommended. Of course power saving mode can be used to save energy as well.
• Power saving mode consumes less energy, but may not cool the room as much as normal mode. (The maximum current is
limited to approximately 75 % (factory default) of the normal mode.)
• Even when operation start / stop, operation mode change, or power reset is performed during the power saving mode, the
power saving mode is retained until the next operation.
4
3
1
5
2
UNIT No.
1-1
UNIT No.
1-2
UNIT No.
1-3
UNIT No.
1-4
The fan of the selected unit runs.
Setting of power level in
power saving mode
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3/29/2559 BE 6:54 PM
3/29/2559 BE 6:54 PM
