Panasonic Cu W12dkr User Manual

C S -W 7 D K R C U -W 7 D K R / C S -W 9D K R C U -W 9D K R / C S -W 1 2 D K R C U -W 1 2 D K R  
9 Operating Instructions  
Thank you for purchasing Panasonic Air Conditioner  
SAFETY PRECAUTIONS  
I Definition  
To prevent personal injury,  
injury to others and property  
damage, the following  
instructions must be  
followed.  
Installation Precautions  
Warning  
Do not install, remove and reinstall the unit by yourself.  
Incorrect operation due to  
failure to follow instructions  
will cause harm or damage,  
the seriousness of which is  
classified as below:  
Improper installation will cause leakage, electric shock or fire. Please consult an authorized dealer or  
specialist for the installation work.  
Caution  
This air conditioner must be earthed. Improper grounding will cause electric shock.  
Ensure that the drainage piping is connected properly. Otherwise, water will leak.  
Warning  
Current leakage protection equipment must be installed. Otherwise, electric shock or fire may  
occur.  
This sign warns of death  
or serious injury.  
Do not install the unit in a potentially explosive atmosphere.  
Operation Precautions  
Caution  
Warning  
Do not share power outlet.  
Do not modify power cord.  
Do not use an extension cord.  
Do not operate with wet hands.  
Insert the power plug properly.  
Use specified supply cord.  
This sign warns of injury  
or damage to property.  
If the supply cord is damaged or needed  
to be replaced, it must be replaced by  
the manufacturer or its service agent or  
a similarly qualified person in order to  
avoid a hazard.  
The instructions to be  
followed are classified by  
the following symbols:  
Do not operate or stop the unit by inserting  
or pulling out the power plug.  
Do not insert finger or other objects into the  
indoor or outdoor unit.  
Remove the batteries if the unit is not  
going to be use for a long period of time.  
Do not attempt to repair the unit by  
yourself.  
New batteries of the same type must be  
inserted following the polarity stated to  
prevent malfunction of the remote control.  
Do not use rechargeable (Ni-Cd) batteries.  
This symbol denotes  
an action that is  
PROHIBITED.  
Keep the remote control away from infants  
and small children to prevent them from  
accidentally swallowing the batteries.  
In case of emergency or abnormal  
condition (burnt, smell, etc) occurs, turn  
off the power supply and unplug.  
Caution  
These symbols denote  
actions that are  
COMPULSORY.  
Do not pull the cord to  
disconnect the plug.  
Ventilate the room regularly.  
Pay attention as to whether the  
installation rack is damaged after long  
period of usage.  
Do not wash the unit with water, benzene,  
thinner or scouring powder.  
Do not use for other purposes such as  
preservation of food.  
Switch off the power supply and unplug  
before cleaning or servicing.  
Do not use any combustible equipment at  
airflow direction.  
Turn off the power supply and unplug if  
the unit is not used for a long period of  
time.  
Do not sit or place anything on the indoor  
or outdoor unit.  
Do not expose directly to cold air for a  
long period.  
Operation Condition (OC)  
Use this air conditioner under the following temperature  
range.  
Safety Regulation  
The appliance is not intended for use by young children or infirm  
person without supervision. Young children should be supervised to  
ensure that they do not play with the appliance.  
Indoor  
Outdoor  
DBT: Dry Bulb Temperature  
WBT: Wet Bulb Temperature  
Replacement or installation of power plugs shall be performed by  
authorized/qualified personnel only. The wires in this mains lead are  
coloured in accordance with the following code:  
(GB Standard)  
DBT WBT DBT WBT  
Maximum Temperature (COOL)  
Maximum Temperature (HEAT)  
Minimum Temperature (COOL)  
Minimum Temperature (HEAT)  
32  
30  
16  
16  
23  
43  
24  
16  
-5  
26  
18  
11  
-6  
11  
Different countries may have different colour coding for the wires.  
39  
CS-W7DKR CU-W7DKR / CS-W9DKR CU-W9DKR / CS-W12DKR CU-W12DKR  
HOW TO OPERATE  
I Operation Details  
Auto, Heat, Cool, Dry  
AUTO - Automatic Operation  
The unit will automatically select the  
operation mode according to the  
room temperature.  
Once the operation mode is  
selected, the unit will operate at the  
standard setting temperature as  
shown:  
1
operation.  
Standard  
Start the  
Room  
Operation  
mode  
setting  
temperature  
temperature  
23°C & above  
Below 23°C  
Below 20°C  
Cool  
Dry  
25°C  
22°C  
21°C  
button  
Heat  
2
You may press  
or  
Select the  
desired  
operation.  
to change the standard setting  
temperature to “HI” or “LO” as  
shown:  
Operation mode  
HI  
LO  
AUTO  
Cool  
27°C  
23°C  
Dry  
24°C  
23°C  
20°C  
19°C  
DRY  
HEAT  
Heat  
COOL  
HEAT - Heating Operation  
Enables you to enjoy the warming  
effect at your preferred setting  
temperature.  
The range of temperature can be  
selected from 16°C ~ 30°C.  
3
temperature.  
Set the  
COOL - Cooling Operation  
Enables you to enjoy the cooling  
effect at your preferred setting  
temperature.  
The range of temperature can be  
selected from 16°C ~ 30°C.  
DRY - Soft Dry Operation  
G Supersonic air purifying device (super alleru-buster) operates  
automatically while the air conditioner is switched on.  
Enables you to set the desired  
temperature at low fan speed which  
provides you with the dehumidifying  
surroundings.  
G Powerful, Quiet and Ion operations could be activated in all  
operation modes.  
The range of temperature can be  
selected from 16°C ~ 30°C.  
OFF/ON  
G Press  
button again to stop the operation.  
Hint  
G
To save electricity, close the curtains when using air conditioner to prevent sunlight and heat from coming in.  
Troubleshooting  
G
The room has a peculiar odour.  
®
This may be a damp smell emitted by the wall, carpet, furniture or  
clothing in the room.  
G
Air conditioner does not cool or heat efficiently.  
®
®
®
®
Ensure the temperature has been set correctly.  
Ensure windows and doors have been closed properly.  
Ensure filters are cleaned or replaced when necessary.  
Ensure inlet and outlet vents of outdoor unit have not been obstructed.  
G
In heating operation Power indicator blinking, no  
warm air discharge.  
®
Defrost operation at outdoor unit, maximum 12 minutes.  
41  
CS-W7DKR CU-W7DKR / CS-W9DKR CU-W9DKR / CS-W12DKR CU-W12DKR  
HOW TO OPERATE  
I Operations Details  
POWERFUL  
Pow erful, Quiet, Ion, Fan Speed,  
Air Sw ing  
To achieve setting temperature  
quickly. It will operate for 15 minutes  
and return to the previous setting.  
QUIET  
To provide a quiet environment.  
POWERFUL  
Enables  
ION  
Enables ion  
operation.  
ION  
powerful  
operation.  
To provide fresh air effect by  
producing negative ions.  
FAN SPEED  
To provide you with the various fan  
speed selections.  
There are 3 levels of fan speed in  
addition to automatic fan speed.  
FAN SPEED  
Select fan speed.  
Automatic fan speed:  
The speed of the indoor fan is  
automatically adjusted according to  
the operation.  
AIR SWING  
To ventilate air in the room.  
There are 5 selections in addition to  
automatic vertical air flow direction.  
If automatic vertical airflow direction  
has been set, the louver swings up  
and down automatically.  
AIR SWING  
Adjust the  
QUIET  
Enables quiet  
operation.  
Please do not adjust the vertical  
airflow direction louver manually.  
vertical airflow  
direction louver.  
Horizontal airflow direction louver  
could be adjusted manually.  
G Ion operation could be activated independently.  
G Powerful and Quiet operations could not be activated at the  
same time.  
G Powerful, Quiet and Ion operations could be cancelled by  
pressing the respective button again.  
Hints  
G
If you wish to have the cool air blowing directly on you, set the airflow direction downward but not for an excessive length of time,  
as it may harm your health.  
G
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.  
Troubleshooting  
G
ION indicator on the indoor unit is blinking.  
®
Press ION button twice. If the indicator is still blinking, please consult  
the dealer.  
G
G
Indoor fan stops occasionally during Automatic Fan  
Speed setting.  
®
®
This is an advanced feature that helps to remove smell from the  
surrounding area during operation.  
Indoorfanstopsoccasionallyduringheatingoperation.  
To avoids unintended cooling effect.  
42  
CS-W7DKR CU-W7DKR / CS-W9DKR CU-W9DKR / CS-W12DKR CU-W12DKR  
HOW TO OPERATE  
I Operation Details  
Timer  
TIMER  
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.  
When the ON timer is set, operation  
will start 15 minutes for COOL/DRY  
or 30 minutes for AUTO/HEAT  
before the 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.  
1
Select ON or  
OFF timer.  
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.  
2
desired time.  
Set the  
If the timer is cancelled, you can  
restore the previous setting by  
pressing SET button.  
3
Confirm the  
setting.  
CANCEL  
Cancel the  
selected timer.  
G Ensure the clock on the remote control has been set  
correctly.  
G You could use the ON and OFF timers at the same time.  
G To cancel either the ON or OFF timer, press  
then press  
or  
,
.
Hint  
G
G
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.  
Troubleshooting  
G
TIMER indicator always on.  
®
®
Timer is activated and the setting will repeat itself daily.  
G
POWER indicator is blinking 30 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.  
43  
CS-W7DKR CU-W7DKR / CS-W9DKR CU-W9DKR / CS-W12DKR CU-W12DKR  
CARE & CLEANING  
I Washing Instructions  
Do not use benzene, thinner or  
scouring powder.  
Switch off the power supply  
Use soaps or neutral household  
detergent ( pH7) only.  
before cleaning  
Do not use water with temperature  
higher than 40°C.  
FRONT PANEL  
Raise and Pull to remove.  
Wash and dry.  
INDOOR UNIT  
Wipe the unit gently with a soft, dry  
cloth.  
AIR FILTER  
It is recommended to clean the air  
filters once every 2 weeks.  
AIR FILTER  
Vacuum, wash and dry.  
Purchase the replacement filter if it  
is damaged.  
Part no.: CWD001144  
SUPER ALLERU-BUSTER  
It is recommended to clean the filter  
every 6 months.  
Replace the filter every 3 years or  
purchase the replacement filter if it  
is damaged.  
Remove  
Part no.: CZ-SA13P  
F UL  
ION  
POWER  
ER QUIET  
ER TIM  
POW  
IONIZER  
Remove  
It is recommended to clean the  
ionizer every 6 months.  
I Preparation for extended  
Non-operation  
Operate the unit for 2~3 hours using  
ion operation to dry the internal parts.  
INDOOR UNIT  
Wipe gently.  
SUPERSONIC AIR  
Turn off the power supply and unplug.  
Remove the remote control batteries.  
PURIFYING DEVICE  
Vacuum the super  
alleru-buster filter.  
I Pre-season Inspection  
This inspection is recommended  
before operating the air conditioner  
at every season.  
IONIZER  
Clean with cotton  
bud.  
Check if the remote control batteries  
needed to be replaced.  
Remove  
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:-  
Operation  
Cooling  
Temperature  
8°C  
Vacuum, wash and  
dry the frame.  
Heating  
14°C  
Hints  
G
Clean the filter regularly as dirty filters will cause unpurified air, low cooling or heating capacity, unpleasant smells and higher  
energy consumption.  
G
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.  
44  

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