Operating instructions

8
ON/OFF
FAN
TOO
WARM
TOO
COOL
VANE
MODE
ECONO COOL
STOP
START
HR.
MIN.
I FEEL
COOL
DRY
AMPM
CLOCK
˚C
AMPM
HEAT
/FAN
RESET CLOCK
Perform the following operations while the unit is operating
in the MANUAL COOL mode.
■
Press the
ECONO COOL
button.
When the (ECONO COOL) operation is selected in COOL mode, the air con-
ditioner performs swing operation in various cycle according to the temperature
of air conditioner.
Also SET TEMPERATURE is automatically set 2°C higher than in COOL mode.
To release the ECONO COOL operation:
■
Press the
ECONO COOL
button again.
• When the
VANE
button is pressed or the operation mode is changed during
the ECONO COOL operation, ECONO COOL operation is released.
• The
FAN
button, the
TOO
WARM
or
TOO
COOL
button and ON/OFF timer (explained below)
are available.
What is “ECONO COOL”?
Swing air fl ow (change of air fl ow) makes you feel cooler than constant air fl ow. So, even though the set temperature is
automatically set 2°C higher, it is possible to perform cooling operation with keeping comfort. As a result, energy can be saved.
ECONO COOL OPERATION
Use this operation when you want to be comfortable in COOL mode even with energy saved.
How to set the ON timer
1 Press the
START
button during operation.
Each time the button is pressed, the ON timer mode
alternates between ON and OFF.
2 Set the time of the timer using the
HR.
and
MIN.
buttons.
Each time the
HR.
button is pressed, the set time
increases by 1 hour; each time the
MIN.
button is
pressed, the set time increases by 10 minutes.
To release the ON timer:
■
Press the
START
button.
How to set the OFF timer
1 Press the
STOP
button during operation.
Each time the button is pressed, the OFF timer mode
alternates between ON and OFF.
2 Set the time of the timer using the
HR.
and
MIN.
buttons.
Each time the
HR.
button is pressed, the set time
increases by 1 hour; each time the
MIN.
button is pressed,
the set time increases by 10 minutes.
To release the OFF timer:
■
Press the
STOP
button.
Programming timer operation
The ON timer and the OFF timer can be used in combination. The timer of the set time that is reached fi rst will operate fi rst.
(“ ” mark indicates the order of timer operations.)
• If the current time has not been set, the timer operation cannot be used.
NOTE:
If the main power is turned off or a power failure occurs while AUTO START/STOP timer is active, the timer setting is
cancelled. As these models are equipped with an auto restart function, the air conditioner starts operating with timer
cancelled at the same time that power is restored.
TIMER OPERATION (ON/OFF TIMER)
It is convenient to set the timer when you go to bed, when you get home, when you get up, etc.
Before starting maintenance
■
Turn off the breaker and/or disconnect the
power supply plug.
CAUTION:
When the unit is to be cleaned, switch it off and discon-
nect the power supply plug or turn off the breaker. Since
the fan rotates at high speed during operation, it may
cause an injury.
Cleaning the indoor unit
■
Clean the unit using a soft dry cloth.
• If the dirt is noticeable, wipe the unit with a cloth
soaked in a solution of mild detergent diluted in
lukewarm water.
• Do not use gasoline, benzine, thinner, polishing
powder, or insecticide. The unit may be damaged.
MAINTENANCE
When it is not going to be used for a long
time:
1 Perform the FAN operation for 3 or 4 hours
to dry the inside of the air conditioner.
COOL & HEAT type:
• To perform FAN operation, set the remote controller
to the highest temperature in the MANUAL COOL
mode. (Refer to page 7.)
COOL ONLY type:
• Select the FAN mode. (Refer to page 7.)
2 Turn off the breaker and/or disconnect the
power supply plug.
CAUTION:
Turn off the breaker or disconnect the power supply
plug when the air conditioner is not going to be used
for a long time.
Dirt may collect and this may cause a fi re.
3 Remove the batteries from the remote controller.
CAUTION:
To prevent liquid leakage, take out all batteries when the
remote controller is not going to be used for a long time.
When the air conditioner is to be used
again:
1 Clean the air fi lter and install it in the indoor
unit.
(Refer to page 9 for cleaning instructions.)
2 Check that the air inlet and outlet of the in-
door/outdoor units are not blocked with any
obstacles.
3 Check that the earth is connected correctly.
CAUTION:
Earth the unit.
Do not connect the earth to a gas pipe, water pipe,
lightning rod or the earth of a telephone. If the earthing
is incorrect, it may cause an electric shock.
WHEN THE AIR CONDITIONER IS NOT GOING TO BE
USED FOR A LONG TIME
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