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This is to gain a comfortable room temperature while sleeping.

■

When the room temperature reaches

the setting temperature or after 1
hour of operation, sleep shift
operation starts and the airflow
volume will automatically change to
low.

■

Sleep Mode Operation time is 8

hours.

■

When using together with the Timer,

the Timer has priority.

■

Press

(The sleep indication lamp on the

main unit will light up.)

■

Press once more

(The sleep indication lamp on the

main unit will switch off.)

SLEEP

SLEEP

°

11

:

30

c

27

h j

 k

Approx. 0.5°C increase

Approx. 0.5°C increase

Approx. 2°C decrease

Approx. 3°C decrease

■

Heating Operation for Sleep Mode move-
ment will start to avoid overheating.

■

Cooling or Soft Dry Operation for Sleep Mode
movement will start to avoid overcooling.

Sleep shift operation
starts

Sleep Operation button is pressed

Approx. 8 hours after sleep
shift operation starts, stops
automatically

Sleep Operation button is pressed

Sleep shift operation starts

Approx. 8 hours
after sleep shift
operation starts,
stops
automatically

33

(Use when installing and moving)

■

When the remote control cannot be

used, press Auto Operation Button to run
Automatic Operation.

(Airflow direction setting will be automatic.)

■

The Remote Control Signal receiving sound can be omitted as desired.

■

To switch OFF the signal receiving sound, press Auto Operation Button for 10 seconds or more. At
the same time, Automatic Operation starts.
(To switch ON, press Auto Operation Button once more for 10 seconds or more.)

■

(The operation indication lamp will blink for 20
seconds, and then light up)

●

If the button is pressed once more, the
air conditioner will stop.
(The operation indication lamp will switch
off.)

AUTO

OFF/ON

34

■

Adjust room temperature properly. Set the
temperature 1°C higher (Cooling Operation)
or 2°C lower (Heating Operation) than actu
ally desired. Approximately 10% of electricity
costs can be saved.

■

Prevent wastage with the Timer. Use Timer
when sleeping or going out to save electricity
cost.

■

Clean the air filter regularly. Blockage in the
air filter reduces the airflow and lowers the
cooling or heating. Clean at least once every
2 weeks. Otherwise, about 6% of electricity
cost will be wasted.

■

Do not block the air outlet vents at outdoor
unit. Otherwise, it will lower the cooling or
heating performance.

1

°C higher

2

°C lower

35

■

Make sure that the doors and windows are
shut. Otherwise, cooling and heating per
formance will be reduced and electricity cost
is wasted.

■

Proper airflow direction adjustment. Set the
airflow direction louvers horizontal for Cool
ing Operation and downwards for Heating
Operation. Operation result will be better.

■

Keep blinds or curtains closed. Do not let sun
shine enter the room directly. About 5% of
electricity cost can be saved.

■

Use insulating material for better
performance. Use insulating material during
construction or renovations. It will save
electricity cost.

Cooling

Heating

36