Panasonic CS-E15DKDW / CU-E15DKD / CS-E18DKDW / CU-E18DKD / CS-E21DKDS / CU-E21DKD Service Manual ▷ View online
■ Operation Details
Auto, Heat, Cool,
Dr y
Auto, Heat, Cool, Dr y
2
2
Select the
desired
operation.
desired
operation.
3
3
Set the
temperature.
(16°C~30°C)
temperature.
(16°C~30°C)
Start the
operation.
operation.
1
1
HOW TO OPERATE
● Supersonic air purifying device (super alleru-buster) operates
automatically while the air conditioner is switched on.
● Powerful, Quiet and Ion operations could be activated in all
operation modes.
● Press
button again to stop the operation.
AUTO - Automatic Operation
• Enables you to enjoy the cooling
effect at your preferred setting
temperature.
temperature.
COOL - Cooling Operation
• Enables you to set the desired
temperature at low fan speed which
provides you with the dehumidifying
surroundings.
provides you with the dehumidifying
surroundings.
DRY - Soft Dry Operation
• The unit will automatically select
the operation mode according
to the setting, outdoor and room
temperature. During operation mode
selection, power indicator blinks.
For every 30 minutes, the operation
mode is reselected.
to the setting, outdoor and room
temperature. During operation mode
selection, power indicator blinks.
For every 30 minutes, the operation
mode is reselected.
• Enables you to enjoy the warming
effect at your preferred setting
temperature.
temperature.
• For cold air prevention, air might
not blow out immediately and
power indicator blinks when
operation starts.
power indicator blinks when
operation starts.
• Also operates in defrost mode
(maximum 10 minutes) where by
the power indicator blinks. The
melted frost is drained at outdoor
unit and indoor fan is stopped.
the power indicator blinks. The
melted frost is drained at outdoor
unit and indoor fan is stopped.
HEAT - Heating Operation
AUTO
COOL
HEAT
DRY
Troubleshooting
●
The room has a peculiar odour.
➤
This may be a damp smell emitted by the wall, carpet, furniture or
clothing in the room.
●
Air conditioner does not cool or heat effi ciently.
➤
Ensure the temperature has been set correctly.
➤
Ensure windows and doors have been closed properly.
➤
Ensure fi lters are cleaned or replaced when necessary.
➤
Ensure inlet and outlet vents of the units have not been obstructed.
●
To save electricity, close the curtains when using air conditioner to prevent sunlight and heat from coming in.
Hint
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CS-E15DKDW CU-E15DKD / CS-E18DKDW CU-E18DKD / CS-E21DKDS CU-E21DKD
Adjust the vertical
or horizontal airfl ow
direction louver.
or horizontal airfl ow
direction louver.
3
1
■ Operations Details
• To provide fresh air effect by
producing negative ions.
• Ion operation could be activated
independently.
• Press
button to stop the
operation.
• To achieve setting temperature
quickly.
ION
POWERFUL
Enables
powerful
operation.
powerful
operation.
Enables ion
operation.
operation.
ION
ION
Powerful,
Powerful, Quiet,
Quiet, Ion, Fan Speed,
Ion, Fan Speed,
Air Swing
Air Swing
POWERFUL
POWERFUL
Select fan speed.
FAN SPEE
D
FAN SPEED
AIR SWING
AIR SWING
• To provide a quiet environment.
QUIET
● Powerful and Quiet operations could not be activated at the
same time.
● Powerful, Quiet and Ion operations could be cancelled by
pressing the respective button again.
Troubleshooting
●
ION indicator on the indoor unit is blinking.
➤
Press ION button twice. If the indicator is still blinking, please consult
the dealer.
●
Indoor fan stops occasionally during Automatic Fan
Speed setting.
●
Indoor fan stops occasionally during heating operation.
➤
This is an advanced feature that helps to remove smell from the
surrounding area during operation.
➤
To avoids unintended cooling effect.
HOW TO OPERATE
Hints
●
If you wish to have the cool air blowing directly on you, set the airfl ow direction downward but not for an excessive length of time,
as it may harm your health.
●
Approximately 10% of electricity can be saved if you set the temperature 1°C higher in cooling operation or 2°C lower in heating
operation than the desired temperature.
• To provide you with the various fan
speed selections.
• There are 5 levels of fan speed in
addition to automatic fan speed.
• Automatic fan speed:
The speed of the indoor fan is
automatically adjusted according to
the operation.
the operation.
FAN SPEED
• To ventilate air in the room.
• There are 5 selections in addition to
automatic vertical air fl ow direction.
• If automatic vertical airfl ow direction
has been set, the louver swings up
and down automatically.
and down automatically.
• To ventilate air in the room.
• There are 5 selections in addition
to automatic horizontal air fl ow
direction.
direction.
• If automatic horizontal airfl ow
direction has been set, the louver
swings left and right automatically.
swings left and right automatically.
• Please do not adjust the vertical and
horizontal airfl ow direction louver
manually.
manually.
AIR SWING
Enables quiet
operation.
operation.
QUIET
QUIET
50
CS-E15DKDW CU-E15DKD / CS-E18DKDW CU-E18DKD / CS-E21DKDS CU-E21DKD
HOW TO OPERATE
1
1
Select ON or
OFF timer.
OFF timer.
2
2
Set the
desired time.
desired time.
3
3
Confi rm the
setting.
setting.
Timer
Timer
CANCEL
CANCEL
Cancel the
selected timer.
selected timer.
■ Operation Details
• Use the ON timer to turn on the air
conditioner at the desired time. This
will give you a cooling or warming
environment, e.g. when you return
from work or wake up.
will give you a cooling or warming
environment, e.g. when you return
from work or wake up.
• When the ON timer is set, operation
will start up to 35 minutes before the
actual set time.
actual set time.
• Use the OFF timer to stop the air
conditioner operation at the desired
time. This can save electricity while
you are going out or sleeping.
time. This can save electricity while
you are going out or sleeping.
• The set timer will repeat daily once
it is set.
• If there is a power failure, you can
press SET button to restore the
previous setting once the power is
resumed.
previous setting once the power is
resumed.
• If the timer is cancelled, you can
restore the previous setting by
pressing SET button.
pressing SET button.
TIMER
●
Press CLOCK more than 10 seconds to change the time format from 24 hours to AM/PM format.
●
For your convenience, you could set the air conditioner to operate automatically by using both ON and OFF timer.
Hint
Troubleshooting
●
TIMER indicator always on.
➤
Timer is activated and the setting will repeat itself daily.
●
POWER indicator is blinking 35 minutes before ON
timer is activated.
➤
The unit is determining the operation mode by sensing the room
temperature. This happens when it has been set to AUTO operation
mode.
mode.
● Ensure the clock on the remote control has been set
correctly.
● You could use the ON and OFF timers at the same time.
● To cancel either the ON or OFF timer, press
● To cancel either the ON or OFF timer, press
or
, then
press
.
CHECK
• When there is error, the unit stops
its operation and timer indicator
blinks.
blinks.
1. Press for 5 seconds.
2. Browse for respective error code,
where “beep” sounds are heard.
3. Turn off the power supply and call
authorized distributor.
Note:
Press the ‘Reset’ button to quit
checking.
Press the ‘Reset’ button to quit
checking.
Unit might operate with limited function
depending on error found.
(Operation starts, 4 “beep” sounds are
heard)
depending on error found.
(Operation starts, 4 “beep” sounds are
heard)
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CS-E15DKDW CU-E15DKD / CS-E18DKDW CU-E18DKD / CS-E21DKDS CU-E21DKD
CARE & CLEANING
• Wipe the unit gently with a soft, dry
cloth.
• It is recommended to clean the air
fi lters once every 2 weeks.
• Purchase the replacement fi lter if it
is damaged.
Part no.: CWD001144
INDOOR UNIT
AIR FILTER
• It is recommended to clean the fi lter
every 6 months.
• Replace the fi lter every 3 years or
purchase the replacement fi lter if it
is damaged.
is damaged.
Part no.: CZ-SA13P
SUPER ALLERU-BUSTER
• This inspection is recommended
before operating the air conditioner
at every season.
at every season.
• Check if the remote control batteries
needed to be replaced.
• Ensure there is no obstruction at all
air intake and outlet vents.
• After the start of operation for 15
minutes, it is normal if the
temperature differences between
air intake and outlet vents at indoor
unit is:-
temperature differences between
air intake and outlet vents at indoor
unit is:-
Operation
Temperature
Cooling
8°C
Heating
14°C
• Operate the unit for 2~3 hours using
ion operation to dry the internal parts.
• Turn off the power supply.
• Remove the remote control batteries.
Switch off the power supply
Switch off the power supply
before cleaning
before cleaning
before cleaning
■ Washing Instructions
• Do not use benzene, thinner or
scouring powder.
• Use soaps or neutral household
detergent (
≃
pH7) only.
• Do not use water with temperature
higher than 40°C.
■ Pre-season Inspection
■ Preparation for extended
Non-operation
• It is recommended to clean the
ionizer every 6 months.
IONIZER
QUIET POWERFUL ION
TIMER
POWER
Raise and pull to remove.
Wash and dry.
Wash and dry.
FRONT PANEL
FRONT PANEL
Wipe gently.
IN
DOOR UNIT
INDOOR UNIT
Vacuum, wash and dry.
AIR FILTER
AIR FILTER
SUPERSONIC AIR
SUPERSONIC AIR
PURIFYING
PURIFYING
DEVICE
PURIFYING DEVICE
Clean with cotton
bud.
bud.
IONIZER
IONIZER
Remove
Remove
Vacuum the super
alleru-buster fi lter.
alleru-buster fi lter.
Vacuum, wash and
dry the frame.
dry the frame.
Remove
●
Clean the fi lter regularly as dirty fi lters will cause unpurifi ed air, low cooling or heating capacity, unpleasant smells and higher
energy consumption.
●
The unit will become dirty and the performance of the unit will decrease after used for several seasons. Please consult an
authorized dealer to perform seasonal inspections in addition to regular cleaning.
●
This air conditioner is equipped with a built-in surge protective device. However, in order to further protect your air conditioner
from being damaged by abnormally strong lightning activity, you may switch off the power supply.
Hints
52
CS-E15DKDW CU-E15DKD / CS-E18DKDW CU-E18DKD / CS-E21DKDS CU-E21DKD
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