Panasonic CS-W24BD2P User manual

Before using your air-conditioner, please
read this operating instructions carefully
and keep it for future reference.
MATSUSHITA ELECTIRC (TAIWAN) CO.,LTD
579 , YUAN SAN ROAD , CHUNG-HO , TAIPEI HSIEN , TAIWAN
OPERATING INSTRUCTIONS
Air Conditioner
ENGLISH ............................................... P. 001 – P. 015
PORTUGUÊS ........................................ P. 016 – P. 030
DEUTSCH.............................................. P. 031 – P. 045
FRANÇAIS ............................................. P. 046 – P. 060
NEDERLAND ......................................... P. 061 – P. 075
ITALIANO ............................................... P. 076 – P. 090
GREEK................................................... P. 091 – P. 105
ESPAÑOL............................................... P. 106 – P. 120
RUSSIAN ............................................... P. 121 – P. 136
–––––––––––––––– OUTDOOR UNIT ––––––––––––––––
–– INDOOR UNIT ––
Model
CS-W24BD2P
CS-W28BD2P
CS-W34BD2P
CS-W43BD2P
Heat Pump Model
(220~240V, 50Hz, 1 Phase)
CU-W24BBP5
CU-W28BBP5
(380~415V, 50Hz, 3 Phase)
CU-W28BBP8
CU-W34BBP8
CU-W43BBP8
(220~240V, 50Hz, 1 Phase)
CU-V24BBP5
CU-V28BBP5
(380~415V, 50Hz, 3 Phase)
CU-V24BBP8
CU-V28BBP8
CU-V34BBP8
CU-V43BBP8
Cooling Model
CS-W50BD2P
CU-W50BBP8 CU-V50BBP8

–1–
CONTENTS
1. Applicable Model No.Table.............................................................2
2. Safety Precautions ..........................................................................3
Installation Precautions ..........................................................................................................3
Operation Precautions ...........................................................................................................4
3. Name Of Each Part (Main Unit) ............................................................................... 5
4. Wired Remote Control.....................................................................6
4-1 Name and function of each part.......................................................................................6
4-2 How to operate (without timer operation) ............................................................................................................ 7
4-3 How to operate (with timer operation) ................................................................................................................... 8
5. Maintenance......................................................................................9
6. Proper Use.......................................................................................10
7. Troubleshooting..............................................................................10
8. Specifications .................................................................................13

–2–
ENGLISH
Cooling Operation
Heating Operation
• Indoor temperature range: 21 to 32°C
The heat-exchanger freezes in the indoor unit if you operate it continuously at 21°C or below and it causes
water leakage occasionally.
• Outside air temperature range: –5 to 43°C
• Indoor temperature range: 16 to 27°C
• Outside air temperature range: –10 to 24°C
Operation is occasionally interrupted when the unit heats at 24°C or above (For protection purpose).
1. APPLICABLE MODEL NO. TABLE
Notes on indoor unit
• Standard model
The above indoor unit models can be connected to the heat pump outdoor unit models and also cooling outdoor
unit models.
Use under the following conditions:
Indoor unit Ountdoor unit
model name model name Phase Voltage Fre-
q
uenc
y
CS-W24BD2P CU-W24BBP5 Single 220 240V 50Hz
CS-W28BD2P CU-W28BBP5 Single 220 240V 50Hz
CS-W28BD2P CU-W28BBP8 3 Phase 380 415V 50Hz
CS-W34BD2P CU-W34BBP8 3 Phase 380 415V 50Hz
CS-W43BD2P CU-W43BBP8 3 Phase 380 415V 50Hz
CS-W50BD2P CU-W50BBP8 3 Phase 380 415V 50Hz
CS-W24BD2P CU-V24BBP5 Single 220 240V 50Hz
CS-W24BD2P CU-V24BBP8 3 Phase 380 415V 50Hz
CS-W28BD2P CU-V28BBP5 Single 220 240V 50Hz
CS-W28BD2P CU-V28BBP8 3 Phase 380 415V 50Hz
CS-W34BD2P CU-V34BBP8 3 Phase 380 415V 50Hz
CS-W43BD2P CU-V43BBP8 3 Phase 380 415V 50Hz
CS-W50BD2P CU-V50BBP8 3 Phase 380 415V 50Hz
Cooling
only
Heat
Pump
Type
Power source

–3–
2. SAFETY PRECAUTIONS
Before operating, please read the following “Safety Precautions”carefully.
To prevent personal injury, injury to others and property damage, the following instructions must be followed.
■Incorrect operation due to failure to follow instructions will cause harm or damage, the seriousness of which is
classified as follow:
■The instructions to be followed are classified by the following symbols :
This sign warns of death or serious injury.
This sign warns of damage to property.
WARNING
CAUTION
This symbol (with a white background) denotes an action that is PROHIBITED.
These symbols (with a black background) denote actions that are COMPULSORY.
!
!
Installation Precautions
■Do not install, remove and reinstall the unit by yourself.
Improper installation will cause leakage, electric shock or fire. Please engage an authorized dealer
or specialist for the installation work.
WARNING
!
■This air conditioner must be
earthed.
Improper grounding could cause
electric shock.
■Do not install the unit in a
potentially explosive atmosphere.
Gas leak near the unit could cause
fire.
■Current leakage protection
equipment must be installed.
Otherwise, electric shock or fire may
occur.
■Ensure that the drainage piping is
connected properly.
Otherwise, water will leak out.
CAUTION
!
OFF

–4–
ENGLISH
Operation Precautions
CAUTION
!
Do not repair the unit by
yourself.
Do not use naked flames
near the refrigerant.
Do not insert finger or
other objects into the
indoor or outdoor unit.
Before cleaning the unit,
turn off the circuit
breaker.
Inspect the unit
occasionally for any
damages.
Do not sit or place
anything on the outdoor
unit.
Do not wash the unit with
water.
Do not use for other
purposes such as
preservation.
WARNING
Do not expose directly to
the cold air for a long
period.
Only use the correct type
of fuse.
If abnormal conditions
(burnt smell, etc) occur,
turn off the circuit
breaker.
Ventilate the room
regularly.
Do not locate any natural
cooking fuel or heating
appliances near the air
vent as accident may
occur.
Do not place wet items
near the indoor unit as
dew might drop if the
humidity is 80% and
above. (For cooling
operation only)
Do not use aerosol spray
on or near the unit.
Do not place plants and
prohibit pets towards the
discharge air of the
outdoor unit.
!
OFF

–5–
Outdoor unit
3. NAME OF EACH PART (MAIN UNIT)
Indoor unit
Earth
Circuit
breaker
Current leakage
breaker
Power supply
Fan guard
(air outlet)
Rear
(air inlet)
Wired remote control
(Refer to page 6 for operation
details.)
Outlet grille
Air is discharged from here.
Inlet grille
Air is drawn into the indoor unit from here.
The illustration above shows an example of outdoor unit of model CU-A24BBP5.
AIR SWING
MANUAL
TEMP
MED
FAN
FAN
SPEED
OPE-
RATION
C
LOCAL
TIMER
OFF/ON

–6–
ENGLISH
4. WIRED REMOTE CONTROL
4-1 Name and function of each part
&A/C No. button*
This switch is used during group control.It is not needed for
normal operation.
(CHECK button
Press this button if the check display is flashing.(Refer to
page 11)
)TIMER/CLOCK SET buttons (Refer to page 8.)
~TEST RUN button*
Display panel
1REMOTE
The OFF/ON button cannot be used.
LOCAL
All remote control functions can be used.
2Airflow direction setting display
3Timer/time setting display
4Fan speed display
5Operation mode selection display
6Temperature setting display (16°C – 31°C)
7TEST RUN
Indicates that the unit is running in test operation
mode.
PRE HEAT
Indicates that the unit is running in pre-heating mode.
DEFROST
Indicates that the unit is running in defrosting mode.
8FILTER CLEAN
(Appears after the cumulative running time reaches
approximately 2,500 hours of operation.)
9Operation indicator
Lights up in red when the unit is operating.
!OFF/ON button (Refer to page 7.)
"FAN SPEED button (Refer to page 7.)
#OPERATION button (Refer to page 7.)
$TEMP (UP/DOWN) buttons (Refer to page 7.)
%FILTER RESET button
Press to reset the “FILTER CLEAN” after washing the filter.
NOTES
• Ensure that the correct button is pressed as simultaneous pressing of the multiple buttons will not make the setting correct.
• The illustration above is for explanatory purposes only.The appearance will be different during actual operation.
• Do not operate the remote control with wet hands. Otherwise, electric shock or malfunction may occur.
• Do not press the remote control buttons with sharp object as this may damage the remote control.
• Buttons marked with *are not needed for normal operation. If one of these buttons is pressed by mistake, press the same
button once more to cancel the operation.
• When the power resumed after power failure, the unit will restart automatically with all the previous settings preserved by the
memory function. (Auto restart function)
OFF
CHECK
RUN
HEAT
RESET
SWING
OFF/ON
AIR
TIMER
FAN
SPEED OPE- RATION
TEMP
UP
DOWN
FILTER
SELECT
SET
TEST RUN CLOCKCANCEL
A/C No.CHECK
TEST
PRE
DEFROST
FILTER CLEAN
LOCAL
REMOTE
TIMER
ON
TEMP
ADDRESS
SET
A/C No.
MEDLO HI
AUTO
HEAT
FAN
COOL
DRY
FAN
SPEED
AUTO
OPE-
RATION

–7–
4-2 How to operate (without timer operation)
4
3
2Press Bto select the desired operation mode.
The display changes in this order.
■AUTO operation
Indoor unit will automatically detect the temperature differences between the remote control set temperature and the inlet
air temperature, and automatically switches operation between HEAT, FAN and COOL mode to maintain a constant room
temperature.
(For Cooling models, the operation mode switches between COOL and FAN to maintain a constant room temperature.)
■DRY operation
Indoor unit will automatically switch to cooling operation with a low fan speed.
(The outdoor unit will be cut-off if the room temperature is less than 21°C or the remote control set temperature is higher
than the room temperature.)
Press Cto select the setting temperature (16°C – 31°C).
Press to increase temperature by 1°C. Press to decrease temperature by 1°C.
Press Dto select the fan speed.
The display changes in this order.
1
NOTES
Once a button has been pressed to make a setting, the
setting will be retained even though the OFF/ON button is
pressed to stop and restart the operation.
(You will need to reset the timer if the power supply for the
unit stops for an hour or more due to power outage or
disconnected from the power supply. However, depending
on the ambient temperature, there may be cases where the
setting is cleared within an hour.)
Press Ato start the operation.
Press once more to stop the operation.
FAN
OPE-
RATION
COOL
OPE-
RATION
DRY
OPE-
RATION
AUTO
OPE-
RATION
HEAT
OPE-
RATION
FAN
OPE-
RATION
COOL
OPE-
RATION
DRY
OPE-
RATION
AUTO
OPE-
RATION
For Heat Pump models
For Cooling models
FAN
SPEED
MED
FAN
SPEED
FAN
SPEED
AUTO
FAN
SPEED
HI LO
RESET
SWING
OFF/ON
UP
DOWN
■AUTO fan speed
Indoor unit will detect the temperature differences between the remote
control set temperature and the inlet air temperature, and switches the
fan speed accordingly.
The larger the difference between the two temperatures, the greater will
be the fan speed.(If the operation mode is set to FAN, the fan speed will
be fixed at MED regardless of the temperature difference.)
AIR
TIMER
FAN
SPEED OPE- RATION
TEMP
UP
DOWN
FILTER
SELECT
SET
TEST RUN CLOCKCANCEL
A/C No.CHECK
LOCAL
TIMER
TEMP
MED
HEAT
FAN
SPEED
OPE-
RATION

–8–
ENGLISH
4-3 How to operate (with timer operation)
*Set the clock and other operation details (refer to page 7 for operation setting details) before setting the timer.
Setting timer operation
Timer operation can be used to start and stop the indoor unit automatically.
1
2
3(The time display will stop
flashing.)
1
2
RESET
SWING
OFF/ON
Setting the current time
Example: setting the time to 10:36 a.m.
Press Ato activate the setting time.
(Example)
Press Bto set the desired time.
To set a later time, press the ▲button.
To set an earlier time, press the ▼button.
The setting changes more rapidly if the buttons
are pressed continuously.
Press Aonce more to complete the settings.
(Example)
TIMER
OFF
TIMER
TIMER
3
OFF
TIMER
(Time display will flash.)
To set the OFF timer
Press Cto activate the OFF time setting.
The current time will flash and OFF will appear in
the display.
(Example)
• The display will switch from OFF to ON to current time
accordingly by pressing the SELECT button.
Press Bto set the timer.
To set a later time, press the ▲button.
To set an earlier time, press the ▼button.
Setting is possible within the range of 0:00 to
23:50, in interval of 10 minutes.
The setting changes more rapidly if the buttons
are pressed continuously.
Press Dto complete the settings.
(Example) (The display shows an
example of operation stops
at 23:00)
1
2
NOTES
• If both ON and OFF timers are set, the time nearer to the
current time will be activated first.
• To cancel the timer setting, press the CANCEL button.
• If the main power is switched off for an hour, the time and
timer will need to be set again.
• If the setting procedures are not completed within 1
minute, the setting will be cleared automatically.
To set the ON timer
Press Cuntil ON display and the time
flashes.
Repeat step 2 and 3 of procedures“To set the
OFF timer” to complete the ON time settings.
AIR
TIMER
FAN
SPEED OPE- RATION
TEMP
UP
DOWN
FILTER
SELECT
SET
TEST RUN CLOCKCANCEL
A/C No.CHECK
LOCAL
TIMER
TEMP
MED
COOL
FAN
SPEED
OPE-
RATION

Important notes:
• Clean the air filter every 1 1/2 months when operating the
unit in a dusty area.
• Dry the air filter in shade, away from fire or direct sunlight.
• If the air filter is damaged, please engage an authorized
dealer.
• After cleaning the air filter, press the FILTER RESET button
on the remote control to reset the “FILTER CLEAN” display.
CAUTION
!
–9–
5. MAINTENANCE
• Before washing the air filter, stop the unit operation and turn off the circuit breaker.
The fan rotates at high speed may cause injury.
• Do not wash the unit with water.
Water may cause short circuit or electric shock.
• When cleaning the air filter, ensure that you have a good footing.
If you are standing on a ladder or other types of platform, ensure that it is secured to avoid accident.
Cleaning the inlet air filters
Indication for cleaning;
• For wired remote control...
“FILTER CLEAN” will appear on the remote control
display.
CAUTION
!
• Use vacuum cleaner or water to clean the air filter.
When the air filter is very dirty
Soak the filter in lukewarm water (45° or below) with
mild detergent.

– 10 –
6. PROPER USE
Avoid direct sunlight while cooling
Close the windows’curtains or blinds.
Do not block the airflow
Do not place anything near to the inlet
and outlet vents.
Blocking the airflow will reduce the
unit’s efficiency.
Do not cool or heat excessively
This will save energy and electricity.
7. TROUBLESHOOTING
• If abnormal operations (burning smell etc.) occur, stop the
air conditioner and disconnect the power supply.
Continuous operation may damage the unit or cause electric
shock or fire.
Please engage an authorized dealer.
• Do not try to repair the air conditioner by yourself.
Improper repairs may cause electric shock or fire.Please
engage an authorized dealer.
CAUTION
!
Do not use other heating equipments in the same room
while operating the unit
Using heating equipment will reduce the unit’s cooling
efficiency.
Do not leave the doors or windows open for a long period
of time.
The airflow will reduce the unit’s efficiency.
Cleaning the air filter
Use a vacuum cleaner or water to clean
the air filter.
Clogged air filter will reduce the unit’s efficiency.
Cleaning the outer cover
• Wipe with a dry soft cloth or a cloth slightly moistened
with water or neutral detergent solution.
End of season cleaning
• Clean the filter and the body of both the indoor and
outdoor units.
• Turn off the circuit breaker.
The unit contains a crank case heater to protect the
compressor.When the unit is not in use for a long
period of time, turn off the circuit breaker (the heater
consumes 25 to 40 watts of electricity per hour).
Before starting the air conditioner for the first time in the season
• Check that the inlet and outlet vents of both the indoor
and outdoor units are not blocked.
• Check that the ground wire is connected and is in
good condition.
Important notes:
• Wiping with benzine or thinner could cause discoloration or
flaking of the unit’s finishing.
• If use chemically treated cloth to clean the unit, please read
and follow the attached directions and warnings.
• Remove dust from the outdoor unit.
• Clean off the rust on the outdoor unit to prevent it from
spreading.
• Check that the air filter has been cleaned.
•
Turn on the circuit breaker about 12 hours before operating
the air conditioner.Operating the air conditioner immediately
after turning on the circuit breaker may cause damage to the
unit. Do not cut off the circuit breaker during the season.
ENGLISH

– 11 –
Display
A/C No.
• The air conditioner No.“01” appears during normal
installation and use.When using group control, a different
number may appear.
Press the CHECK button.
The timer display will change.
F15 ~ F49 will appear in place of the time.(The temperature
setting display will also change to show the air conditioner
number.)
(Example)
Please engage an authorized dealer for the malfunction
details.
Symptom
The unit does not cool or heat
properly. • Check whether an appropriate
operation mode is selected?
• Is anything blocking the inlet or outlet
vents of indoor or outdoor unit?
• Is the air filter soiled or dusty?
• Check if doors or windows have been
opened and closed frequently, or
whether heat-operating equipment
such as gas stoves and irons are
being used in the same room.
Refer to page 10 for proper use details.
Remove any obstacles.
Refer to page 9,10 for maintenance
details.
Refer to page 10 for proper use details.
CHECK
RESET
SWING
OFF/ON
Check the following before calling for servicing
Problem
Indoor unit does not operate when a
button is pressed.
Cause
• Is there a power outage?
• Is the circuit breaker on?
Solution
Turn off the operation button once, then
turn it on again.
If the circuit breaker is off, turn it on.
AIR
LOCAL
TIMER
TEMP
MED
COOL
FAN
SPEED
OPE-
RATION
SWING
CHECK
AIR
LOCAL
TIMER
TEMP
A/C No.
FAN
SPEED
OPE-
RATION
SWING
CHECK
Cause Reference
ENGLISH
If the CHECK display on the wired remote control display is flashing
Stop the indoor unit and check the conditions. After three minutes, start the operation again.
■If the display still flashing
AIR
TIMER
FAN
SPEED OPE- RATION
TEMP
UP
DOWN
FILTER
SELECT
SET
TEST RUN CLOCKCANCEL
A/C No.CHECK
LOCAL
TIMER
TEMP
MED
COOL
FAN
SPEED
OPE-
RATION

– 12 –
Symptom
Unit does not operate immediately
when the air conditioner is restarted.
Sound of running water can be heard
during operation.
Creaking noise can be heard when
start or stop the operation.
The room has a peculiar odour
during operation.
Mist is emitted during cooling
operation (at places where large
quantities of oil is used.)
Dew formed near the outlet vents
during cooling.
The unit switches to FAN operation
and the air become humid.
The air being blown out is cool.
The air conditioner starts
automatically when the power
resumed after a power failure.
Airflow does not start immediately
after operation is started.
(“PRE HEAT” appears in the remote
control display.)
Operation stops occasionally.
(“DEFROST”appears in the remote
control display.)
Operation does not stop immediately
after you pressed the OFF/ON
button.
Changes in fan speed.
During heating, some noise may be
heard.
During heating, steam is emitted
occasionally.
Outdoor unit (Heat Pump type only)
Cause
• Once the air conditioner is stopped, it will not be operated for approximately 3
minutes.This is to protect the unit.
• This is caused by the refrigerant flowing inside the unit.
• This is caused by the panel expanding or contracting due to the changes in
temperature.
• This may be a dump smell emitted by the walls, carpet, furniture or clothing in
the room.
• The cold airflow causes the oil vapour etc. to condense.
• The cold airflow causes the moisture in the air to condense.
• This happens when the room temperature reaches the set temperature,
operation switches to FAN mode and the humidity increases.
• This is because cooling operation is running in a low fan speed. If operating the
indoor unit for a long period of time, use dry operation to lower the humidity.
• This is a normal operation as there is a auto restart operation function.The
operation will resume based on the previous settings.
• The unit is warming up to provide warm air.
Wait until the unit is warmed up.
• The system is defrosting because frost has formed in the outdoor unit.
This process can take up to 12 minutes to complete.Please wait for a while.
• This is because the unit is discharging heat.
Operation will stop automatically after approximately 60 seconds.
• When the room warms up and the temperature reaches the remote control set
temperature, the fan speed will switch to LOW and STOP automatically.
When the room temperature drops again, the fan speed will return to the remote
control settings.
• This is due to the changes in flow of refrigerant gas when operation stops and
starts.
• Due to the frosted heat exchanger, the defrost operation will begin.
During heating operation (Heat Pump type only)
The following symptoms does not indicate a malfunction
ENGLISH

–13–
*1 Cooling capacities are based on an indoor temperature of 27°C D.B. (80.6°F D.B.), 19.0°C W.B. (66.2°F W.B.) and an outdoor air temperature
of 35°C D.B. (95°F D.B.).
*2 Heating capacities are based on an indoor temperature of 20°C D.B. (68.0°F D.B.) and an outdoor air temperature of 7°C D.B. (44.6°F D.B.),
6°C W.B. (42.8°F W.B.).
8.SPECIFICATIONS
HEAT PUMP TYPE
HP 2.53456
Indoor CS-W24BD2P CS-W28BD2P
Outdoor CU-W24BBP5 CU-W28BBP5
Indoor CS-W28BD2P CS-W34BD2P CS-W43BD2P CS-W50BD2P
Outdoor CU-W28BBP8 CU-W34BBP8 CU-W43BBP8 CU-W50BBP8
kW 6.30 7.10 10.00 12.50 14.00
BTU/h 21500 24200 34100 42600 47700
kcal/h 5400 6100 8600 10800 12000
kW 7.10 8.00 11.20 14.00 16.00
BTU/h 24200 27300 38200 47700 54600
kcal/h 6100 6900 9600 12000 13800
m3/min 18 20 33 36 38
dB(A) 40 41 47 48 49
kgIndoor 43 43 56 58 59
kgOutdoor 82 84 103 113 115
mm Indoor 290×(1000+100)×500 290×(1000+100)×500 360×(1000+100)×650 360×(1000+100)×650 360×(1000+100)×650
mm Outdoor 900×900×320 900×900×320 1220×900×320 1220×1100×320 1220×1100×320
COOLING ONLY TYPE
HP 2.53456
Indoor CS-W24BD2P CS-W28BD2P
Outdoor CU-V24BBP5 CU-V28BBP5
Indoor CS-W24BD2P CS-W28BD2P CS-W34BD2P CS-W43BD2P CS-W43BD2P
Outdoor CU-V24BBP8 CU-V28BBP8 CU-V34BBP8 CU-V43BBP8 CU-V43BBP8
kW 6.30 7.10 10.00 12.50 14.00
BTU/h 21500 24200 34100 42600 47700
kcal/h 5400 6100 8600 10800 12000
m3/min 18 20 33 36 38
dB(A) 40 41 47 48 49
kgIndoor 43 43 56 58 59
kgOutdoor 80 82 100 110 112
mm Indoor 290×(1000+100)×500 290×(1000+100)×500 360×(1000+100)×650 360×(1000+100)×650 360×(1000+100)×650
mm Outdoor 900×900×320 900×900×320 1220×900×320 1220×1100×320 1220×1100×320
Capacity Range
*2
Air Volume
Capacity Range
*1
3 phase, 4 lines
380 415V
Single phase
220 240V
Cooling
Capacity
(50Hz)
Outside
Dimension
(H×W×D)
Net Weight
Air Volume
Noise Level
Cooling
Capacity
(50Hz)
*1
Heating
Capacity
(50Hz)
3 phase, 4 lines
380 415V
Noise Level
Net Weight
Outside
Dimension
(H×W×D)
Single phase
220 240V

– 14 –
!WARNING
1) 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.
2) Turn off the circuit breaker before servicing this appliance.
3) Do not repair by yourself.
In case of malfunction of this appliance, do not repair by yourself.Contact the sales dealer or service
dealer for a repair.
!CAUTION
Turn off the circuit breaker when not in use, where supply connection is via circuit breaker.
Airborne noise.
A-weighted sound pressure level of this appliance is less than
70dB (A) under the JIS B 8616 test conditions at maximum cooling operation.
IMPORTANT
The appliance is not intended for use by young children or infirm persons without supervision.
Young children should be supervised to ensure that they do not play with the appliance.
ENGLISH

– 15 –
ENGLISH
Note
Please remember to record the following:
• Model Number
• Serial Number
• Dealer’s Name
• Date Purchased