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Operation Manual
Timer Operation
Timer functions are useful for automatically switching the
air conditioner on or off at night or in the morning. You can
also use OFF TIMER and ON TIMER in combination.
OFF TIMER operation
Check that the clock is correct.
If not, set the clock to the present time. (See page 7.)
1
Press
OFF
while the air conditioner
is operating.
is displayed.
AM
AM
blinks.
* Previous time setting
appears on display.
2
Press
until the time setting
TIMER
reaches the point you like.
Every pressing of either button increases or decreases
the time setting by 10 minutes. Holding down either
button changes the setting rapidly.
3
Press
OFF
once again.
AM
Then the TIMER lamp lights up.
To cancel the timer:
Press
.
CANCEL
Then the TIMER lamp goes off.
Notes on OFF TIMER
NIGHT SET MODE
When the OFF TIMER is set, the air conditioner automatically
adjusts the temperature setting (0.5˚C up in COOL, 2.0˚C down
in HEAT) to prevent excessive cooling (heating) for your
pleasant sleep.
10
102
ON TIMER operation
Check that the clock is correct. If not, set the clock to the present
time (See page 7).
1
Press
ON
while the air conditioner is
not operating.
is displayed.
AM
AM
blinks.
* Previous time setting
appears on display.
2
Press
until the time setting
TIMER
reaches the point you like.
Every pressing of either button increases or decreases
the time setting by 10 minutes. Holding down either
button changes the setting rapidly.
3
Press
once again.
ON
AM
Then the TIMER lamp lights up.
To cancel the timer:
Press
CANCEL
.
Then the TIMER lamp goes off.
Combining ON TIMER and OFF TIMER
A sample setting for combining the two timers is shown below.
(Example)
Present time: 11:00 PM
(The unit operating)
OFF TIMER at 0:00 a.m.
Combined
ON TIMER at 7:00 a.m.
AM
AM
Notes on ON,OFF TIMER
When TIMER is set, the present time is not displayed.
Once you set ON,OFF TIMER, the time setting is kept in the
memory. (The memory is canceled when remote controller
batteries are replaced.)
ATTENTION
In the following cases, set the timer again.
After a breaker has turned OFF.
After a power failure.
After replacing batteries in the remote controller.
Care and Cleaning
CAUTION
Before cleaning, be sure to stop the operation and
turn the breaker OFF.
Cleaning the air filters
There are models which are not equipped with the air
filter inside of the unit.
(It is recommended to clean them every two weeks.)
1
Remove the air inlet grille.
2
Pull out the air filters.
3
Clean the air filters.
Clean them with a vacuum cleaner.
4
Set the air filters and the air inlet grille
as they were.
NOTE
In a dusty environment, clean the air filters at least once
in every two weeks.
Operation with dusty air filters lowers the cooling and
heating capacity and wastes energy.
Room Air Conditioners SUPER MULTI H-Series
ED12-011A
Check
Check that the base, stand and other
fittings of the outdoor unit are not decayed
or corroded.
Check that nothing blocks the air inlets and
the outlets of the indoor unit and the
outdoor unit.
Check that the earth wire is not
disconnected or broken.
Check that the drain comes smoothly out
of the drain hose during COOL or DRY
operation.
If no drain water is seen, water may be leaking from the
indoor unit. Stop operation and consult the service shop if
this is the case.
Before a long idle period
1
Operate the fan alone for several hours
on a fine day to dry out the inside.
<CDK>
1
MODE
Press
and select "
".
ON/OFF
2
Press
.
<CDX>
1
MODE
Press
and select "
".
2
Press
TEMP
and set the temperature to 32˚C
ON/OFF
3
Press
.
Perform this operation when the room
temperature is under 28˚C.
2
Clean the air filters and set them again.
3
Take out batteries from the remote
controller.
4
Turn OFF the breaker for the room air
conditioner.
11
2P042644-14E
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