Panasonic CS-YE9WKU1 User manual

CS-YE9WKU1
CS-YE12WKU1
CU-YE9WKU1
CU-YE12WKU1

SAFETY RULES AND RECOMMENDATIONS FOR THE INSTALLER
NAMES OF THE PARTS
INDOOR UNIT DISPLAY
OPERATING INSTRUCTIONS
PROTECTION
INSTALLATION
MAINTENANCE
TROUBLESHOOTING
EMERGENCY FUNCTION & AUTO-RESTART FUNCTION
REMOTE CONTROL
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CONTENTS

These symbols denote
actions COMPULSORY.
This symbol denotes an
action that is PROHIBITED.
Safety precautions
To prevent personal injury, injury to others
or property damage, please comply with the
following:
Incorrect operation due to failure to follow
instructions below may cause harm or damage,
the seriousness of which is classified as below:
This sign warns of
death or serious
injury.
This sign warns of
injury or damage to
property.
The instructions to be followed are classified by
the following symbols:
Read this guide before installing and using
the appliance.
During the installation of the indoor and
outdoor units, the access to the working area
should be forbidden to children.
Unforeseeable accidents could happen.
Make sure that the base of the outdoor unit
is firmly fixed.
Check that air cannot enter the refrigerant
system and check for refrigerant leaks when
moving the air conditioner.
The ratings of the fuse installed in the built-in
control unit are T 5A / 250V.
The user must protect the indoor unit with a
fuse of suitable capacity for the maximum
input current or with another overload
protection device.
Ensure that the mains voltage corresponds
to that stamped on the rating plate. Keep the
switch or power plug clean. Insert the power
plug correctly and firmly into the socket,
thereby avoiding the risk of electric shock or
fire due to insufficient contact.
Check that the socket is suitable for the plug,
otherwise have the socket changed.
1
SAFETY RULES AND RECOMMENDATIONS
FOR THE INSTALLER

2
SAFETY RULES AND RECOMMENDATIONS FOR THE INSTALLER
The appliance must be fitted with means for
disconnection from the supply mains having
a contact separation in all poles that provide
full disconnection under overvoltage
category III conditions, and these means
must be incorporated in the fixed wiring in
accordance with the wiring rules.
The air conditioner must be installed by
professional or qualified persons.
Do not install the appliance at a distance of
less than 20 from inflammable substances
(alcohol, etc.) or from pressurized containers
(e.g. spray cans).
If the appliance is used in areas without the
possibility of ventilation, precautions must be
taken to prevent any leaks of refrigerant gas
from remaining in the environment and
creating a danger of fire.
Only use the air conditioner as instructed in
this booklet. These instructions are not
intended to cover every possible condition
and situation. As with any electrical
household appliance, common sense and
caution are therefore always recommended
for installation, operation and maintenance.
The appliance must be installed in
accordance with applicable national
regulations.
Before accessing the terminals, all the power
circuits must be disconnected from the
power supply.
Installation must be performed in accordance
with the requirements of NEC and CEC by
authorized personnel only.
This appliance can be used by children aged
from 8 years and above and persons with
reduced physical, sensory or mental
capabilities or lack of experience and
knowledge if they have been given
supervision or instruction concerning use of
the appliance in a safe way and understand
the hazards involved. Children shall not play
with the appliance. Cleaning and user
maintenance shall not be made by children
without supervision.
anauthorized
air condition
Carry out a test cycle after installing the air
conditioner and record the operatingData.
The packaging materials are recyclable and
should be disposed of in the separate waste
bins. Take the air conditioner at the end of its
life to waste collection center
for disposal.
Do not try to install the alone;
always contact specialized technical
personnel.
Cleaning and maintenance must be carried
out by specialized technical personnel. In
any case disconnect the appliance from the
mains electricity supply before carrying out
any cleaning or maintenance.
Ensure that the mains voltage corresponds
to that stamped on the rating plate. Keep the
switch or power plug clean. Insert the power
plug correctly and firmly into the socket,
thereby avoiding the risk of electric shock or
fire due to insufficient contact.
Do not pull out the plug to switch off the
appliance when it is in operation, since this
could create a spark and cause a fire, etc.

SAFETY RULES AND RECOMMENDATIONS FOR THE USER
3
The user is responsible for having the
appliance installed by a qualified technician,
who must check that it is earthed in
accordance with current legislation and
insert a thermomagnetic circuit breaker.
Never remain directly exposed to the flow of
cold air for a long time. The direct and
prolonged exposition to cold air could be
dangerous for your health. Particular care
should be taken in the rooms where there
are children, old or sick people.
If the appliance gives off smoke or there is a
smell of burning, immediately cut off the
power supply and contact
The prolonged use of the device in such
conditions could cause fire or electrocution.
Have repairs carried out only by an
. Incorrect repair
could exposethe user to the risk of electric
shock, etc.
Only use the air conditioner as instructed in
this booklet. These instructions are not
intended to cover every possible condition
and situation. As with any electrical
household appliance, common sense and
caution are therefore always recommended
for installation, operation and maintenance.
an authorized
service Center.
authorized Service Center
This appliance has been made for air
conditioning domestic environments and
must not be used for any other purpose,
such as for drying clothes, cooling food, etc.
Always use the appliance with the air filter
mounted. The use of the conditioner without
air filter could cause an excessive
accumulation of dust or waste on the inner
parts of the device with possible subsequent
failures.
The packaging materials are recyclable and
should be disposed of in the separate waste
bins. Take the air conditioner at the end of its
life to an authorized waste collection center
for disposal.
The batteries in the remote control must be
recycled or disposed of properly. Disposal of
Scrap Batteries - Please discard the
batteries as sorted municipalwaste at the
accessible collection point.
Unhook the automatic switch if you foresee
not using the device for a long time. The
airflow direction must be properly adjusted
The flaps must be directed downwards in the
heating mode and upwards in the cooling
mode.
Selecting the most suitable temperature can
prevent damage to the appliance.
Ensure that the appliance is disconnected
from the power supply when it will remain
inoperative for a long period and before
carrying out any cleaning or maintenace

4
SAFETY RULES AND PROHIBITIONS
Do not bend, tug or compress the power
cord since this could damage it. Electrical
shocks or f a damaged
power cord. technical personnel
only must replace a damaged power cord.
Do not use extensions or gang modules.
Do not touch the appliance when barefoot or
parts of the body are wet or damp.
Do not obstruct the air inlet or outlet of the
indoor or the outdoor unit. The obstruction of
these openings causes a reduction in the
operative efficiency of the with
possible consequent failures or damages.
In no way alter the characteristics of the
appliance.
Do not install the appliance in environments
where the air could contain gas, oil or
Sulphur or near sources of heat.
ire is caused by
Specialized
air conditioner
This appliance is not intended for use by
persons (including children) with reduced
physical, sensory or mental capabilities, or
lack of experience and knowledge, unless
they have been given supervision or
instruction concerning use of the appliance
by a person responsible for their safety.
Do not climb onto or place any heavy or hot
objects on top of the appliance.
Do not leave windows or doors open when
the air conditioner is operating.
Do not direct the airflow onto plants or
animals.
A long direct exposition to the flow of cold air
of the conditioner could have negative
effects on plants and animals.
Do not put the conditioner in contact with
water. The electrical insulation could be
damaged and thus causing electrocution.
Do not climb onto or place any objects on
the outdoor unit.
Never insert your finger, a stick, etc. into the
air inlet / outlet. Doing so could cause injury.
Children should be supervised to ensure that
they do not play with the appliance.If the
supply cord is damaged, it must be replaced
by the manufacturer, its service agent or
similarly qualified persons in order to avoid a
hazard.

NAMES OF THE PARTS
No. Description
1
2
Front panel
Air filter
Optional filter (if installed)
3
Terminal block cover
4
Emergency button
5
6
LED Display
Signal receiver
7
Airflow direction flaps
8Deflectors
9
Remote control
10
Note: the above figures are only intended to be a
simple diagram of the appliance and may not
correspond to the appearance of the units that
have been purchased.
No. Description
13 Air outlet grille
Cover
14
gas valve
15
liquid valve
16
11
Indoor unit rating label ( )Stick position optional
17
Outdoor unit rating label
WALL AIR-CONDITIONER
The is made up of two or more units connected
between themselves through copper pipes (properly insulated)
and an electrical connecting cable.
air conditioner
The indoor unit is installed on the walls of the room to be
conditioned.
The outdoor unit is installed on the floor or on the wall on
suitable brackets.
Technical data of the air conditioner are printed on the labels
placed on the indoor and outdoor units.
The remote control has been designed for easy and fast use.
12
Ionizer (if installed)generator
13
15
16
17
INDOOR UNIT
OUTDOOR UNIT
12-3
6
4-5
9
11 8
10 7
14
DISPLAY HEALTHY
3D
ON/OFF
SWING
FAN
TIMERSUPER
SLEEPMODE
ECO
CLOCK
12
INDOOR UNIT
OUTDOOR UNIT
10
5

INDOOR UNIT DISPLAY
The shape and position of switches and indicators may be different according to the model, but their
function is the same.
According to the model, it may only show 2 numbers on the indoor display though there are 3 numbers
on display of the remote controller .(Example: it is on the display of the remote controller but
on the indoor display )
4
2
/O
1
2
5
3
4
1 2 345
3
12
3
54
No.
Led Function
POWER This symbol appears when the unit is power on
1
2
3
4
5
Temperature display (if present)
/Error code
(1) Lights up during Timer operation when
the air conditioner is operational
(2)Displays the malfunction code when fault
occurs.
SLEEP mode
Lights up during Timer operation.
The symbol appears when the unit is turned
on, and disappear when the unit is turned off.
SLEEP
TIMER
RUN
3
4
2
1 2 4 5
3
6

Emergency
button
The emergency button is located on the right end
of the unit under the front panel.
front panel
front panel
Open and lift the front panel up to an angle to reach
the emergency button.
Press the emergency button, the unit will operate
COOL mode at first. Press again within 3 seconds,
the unit will change to HEAT mode. Press again after
5 seconds, the unit will turn off.
If the remote controller fails to work or maintenance
necessary, proceed as following:
7
EMERGENCY FUNCTION & AUTO-RESTART FUNCTION
The appliance is preset with an auto-restart function.
In case of a sudden power failure, the module will
memorizes the setting conditions before the power
failure. When the power restores, the unit will restart
automatically with the previous settings preserved
by the memory function.

REMOTE CONTROL ( NOTE: SEE ILLUSTRATION ON PAGE 89 )
8
To select the mode of operation(AUTO COOL DRY FAN HEAT).
Press this button to activate/deactivate the Super function which enables the
unit to reach the preset temperature in the shortest time.
To decrease temperature, time setting or choose the function.
To increase temperature, time setting or choose the function.
To turn on or off the air conditioner .
To select the fan speed of auto/low/mid/high.
8
11
6
7
9
Mode
Turbo
1
2
3
4
Fan
5
No.
Button Function
Press this button to activate/deactivate the ECO function .
Eco
To set the automatic switch-on/off time.
Timer
To switch-on/off of the function SLEEP.
Sleep
10 To switch-on/off of the LED display.
Display
To switch-on/off of the auto-swing function of deflectors.
Swing
12 To switch-on/off of the Mute function.
Mute
13 To switch-on/off of the follow me function.
I Feel
The shape and position of buttons and indicators may vary
according to the model, but their function is the same.
The display and some functions of the remote control may vary
according to the model.
The unit confirms the correct reception of each button with a beep.

REMOTE CONTROL
9
The shape and position of buttons and indicators may vary according to the model, but their function is
the same.
The display and some functions of the remote control may vary according to the model.
The unit confirms the correct reception of each button with a beep.

REMOTE CONTROL
10
Remote control DISPLAY
Meaning of symbols on the liquid crystal display
1
2
3
4
5
6
7
8
9
10
11
12
Mode Cooling indicator
Mode Dry indicator
Mode Fan indicator
Mode Heating indicator
Fan speed indicator: Auto/low/mid/high
13
SUPER indicator
14
15
Mute indicator
16
Up-down auto swing indicator
17
Temperature indicator
Meaning
No. Symbols
Left-right auto swing indicator
SLEEP function indicator
Timer indicator
Battery indicator
Mode Auto function indicator
Health function indicator
I FEEL functions indicator
ECO indicator
The display and some functions of the remote control may vary according to the model.

11
REMOTE CONTROL
Replacement of Batteries
Remove the battery cover plate from the rear of the remote control, by sliding it in the direction of the arrow.
Install the batteries according the direction (+and -)shown on the Remote Control.
Reinstall the battery cover by sliding it into place.
Use 2 LRO 3 AAA (1.5V) batteries. Do not use rechargeable batteries.
Replace the old batteries with new ones of the same type when the display is no longer legible.
Do not dispose batteries as unsorted municipal waste.
Collection of such waste separately for special treatment is necessary.
1. Direct the remote control toward the Air conditioner.
2. Check that there are no objects between the remote control
and the Signal receptor in the indoor unit.
3. Never leave the remote control exposed to the rays of the sun.
4. Keep the remote control at a distance of at least 1m from the
television or other electrical appliances.
Note
Please remove batteries
to avoid leakagedamage
when not usingfor a long
time.
Signal
receptor
For some model, each time when insert the batteries in the remote controller for the first time, you
need to set the Cooling only or Heating pump control type. As soon as you insert the batteries, the
symbols ( ) and ( ) start flashing, operate as below,
1. When the ( ) is displayed, push any button, to set the Cooling only type remote controller.
2. When the ( ) is displayed, push any button, to set the Heating pump type remote controller.
NOTE: If you set the remote control in cooling mode, it will not be possible to activate the heating
function in units with a heating pump . If you need to reset, take out the batteries and install again.
For some model of remote controller, open the battery cover, and you can see the manual switch
at the bottom, then you can select the Cooling only or Heating pump, operate as below,
DIP switch on position Function
The display is adjusted in degree celsius
The display is adjusted in only cooling mode
The display is adjusted in cooling and heating mode
The display is adjusted in degree fahrenheit.
Cool
Heat
C
F
DISPLAY HEALTHY
3D
ON/OFF
SWING
FAN
TIMER SUPER
SLEEPMODE
ECO
CLOCK
+
+
+

12
OPERATING INSTRUCTIONS
Horizontal Flaps
flap
movement Vertical Deflectors
“SWING”CONTROL OF THE AIR FLOW
Never position Flaps manually, the delicate mech-
anism might seriously damaged!
Never poke fingers, sticks or other objects in the air
inlet or outlet vents. Such accidental contact with live
parts might cause unforeseeable damage or injury.
This adjustment must be done while the appliance
is switched off.
1. Press the button SWING to activate the louver,
(1) Press to activate the horizontal flaps to
swing from up to down. Press again to stop the swing
movement at the current angle.
(2) Press to active the vertical deflectors to
swing from left to right. Press again to stop the swing
movement at the current angle.
2. If the vertical deflectors are positioned manually which
placed under the flaps, they allow to move the air flow
direct to rightward or leftward.
Filter
Heat
Fan
The direction of the air outlet is motorized up and down
by flaps, and manually moved right and left by the vertical
deflectors, for some models, the vertical deflectors could be
controlled by motor as well.
The air sucked by the fan enters from the grill and
passes through the filter, then it is cooled/dehumidified
or heated through the heat exchanger.

13
OPERATING INSTRUCTIONS
OPERATING INSTRUCTIONS
COOLING MODE
HEATING MODE
The cooling function allows the air condit-
ioner to cool the room and at the same time
reduces Air humidity.
COOL
HEAT
The heating function allows the air conditi-
oner to heat the room.
To activate the cooling function ( COOL ) , press the
MODE button until the symbol appears on
the display.
With the button or set a temperature lower than
that of the room.
To activate the heating function ( HEAT ) , press the
MODE button until the symbol appears on
the display.
With the button or set a temperature higher than
that of the room.
In HEATING operation, the appliance can automatically
activate a defrost cycle, which is essential to clean the
frost on the condenser so as to recover its heat exchange
function. This procedure usually lasts for 2-10 minutes.
During defrosting, indoor unit fan stop operation.
After defrosting, it resumes to HEATING mode
automatically.

14
OPERATING INSTRUCTIONS
DRY MODE
FAN MODE(Not FAN button)
This function reduces the humidity of the
air to make the room more comfortable.
DRY
To set the DRY mode , Press MODE until
appears in the display. An automatic
function of pre-setting is activated.
FAN Fan mode, air ventilation only.
To set the FAN mode, press MODE until
appears on the display.
AUTO MODE
Automatic mode.
AUTO
To set the AUTO mode, press MODE until
appears on the display.
In AUTO mode the run mode will be set automatically
according to the room temperature.

15
OPERATING INSTRUCTIONS
SLEEP function
DISPLAY function (Indoor display)
DISPLAY Switch ON/OFF the LED display on
panel.
Press DISPLAY button to switch off the LED display
on the panel. Press again to switch on the LED display.
SLEEP Pre-setting automatic operating program.
After 10 hours running in sleep mode, the air conditioner
will change to the previous setting mode.
Press SLEEP button to activate the SLEEP function,
and appears on the display.
Press again to cancel this function.
FAN function (FAN button)
FAN Change the operating fan speed.
Press FAN button to set the running fan speed, it can
be set to AUTO/LOW/MID/HIGH speed.

16
OPERATING INSTRUCTIONS
ECO function
ECO In this mode the appliance automatically
sets the operation to save energy.
Press the ECO button, the appears on the
display, and the appliance will run in ECO mode.
Press again to cancel it..
NOTE:
The ECO function is available in both COOLING and
HEATING modes.
Turbo function
TURBO
To activate turbo function, press the TURBO button,
and will appear on the display.
In COOL/HEAT mode, when you select TURBO
feature, the appliance will operate the highest fan
setting to blow the strong airflow.
Press again to cancel this function.

17
OPERATING INSTRUCTIONS
TIMER function ---- TIMER ON
TIMER To automatic switch on the appliance.
TIMER function ---- TIMER OFF
TIMER To automatic switch off the appliance.
Figure1,Timer-on
when switch off
Figure2,Timer-off
when switch on
When the unit is switch-off, you can set the TIMER ON.
To set the time of automatic switch-on, as below:
1. Confirm the appliance is OFF.And press the TIMER
button at first time to set the needed mode and fan
speed, the will appear on the display.
2. Set the needed mode(Cool/Heat/Auto/Fan/Dry), by
press the MODE button. And set the needed fan
speed, by press FAN button. And press or
to set the needed operation temperature.
3. Press TIMER button at the second time to set the
switch-on. Press or to set the needed timer.
4. Press TIMER button at the third time to confirm.
CANCEL it by press TIMER button.
When the unit is switch-on, you can set the TIMER OFF.
To set the time of automatic switch-off, as below:
1. Confirm the appliance is ON.
2. Press the TIMER button at first time to set the
switch-off. Press or to set the needed timer.
3. Press TIMER button at the second time to confirm.
CANCEL it by press TIMER button.
Note:
All programming should be operated within 5 seconds,
otherwise the setting will be cancelled.