Operating Instructions
Air Conditioner
Model No. |
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Indoor Unit |
Outdoor Unit |
CS-XE9SKUA |
CU-XE9SKUA |
CS-XE12SKUA |
CU-XE12SKUA |
Operating Instructions |
2-14 |
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Air Conditioner |
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Thank you for purchasing Panasonic Air Conditioner. Installation instructions attached.
Before operating the unit, please read these operating instructions thoroughly and keep them for future reference.
English
Instructions d’utilisation |
15-27 |
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Climatiseur |
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Merci d’avoir acheté un climatiseur Panasonic. Instructions d’installation en annexe.
Avant d’utiliser l’appareil, veuillez lire ce mode d’emploi dans son intégralité et conservez-le pour toute référence ultérieure.
Français
ACXF55-01820
Provide maximum comfort,
clean air and optimize energy saving
ECONAVI and AUTO COMFORT The Right Choice for Energy Saving
Equipped with the human activity sensor, the air conditioner ensures to deliver cool or warm air to you, and keeps the room consistently comfortable with minimum energy consumption.
See “To learn more...” for details.
ROOM FREEZE PROTECTION FUNCTION (RFP)
Used in spaces that are unoccupied during the winter, for the purpose of protecting any equipment or appliances which may be destroyed as a result of freezing temperature.
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Quick guide
1
2
3 
Inserting the batteries
1Pull out the back cover of remote control
2Insert AAA or R03 batteries (can be used ~ 1 year)
3Close the cover
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3 |
Clock setting |
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TIMER |
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1 |
Press CLOCK |
ON |
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SET |
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1 |
2 |
3 |
2 |
Set the time |
OFF |
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CANCEL |
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1 |
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AC RC |
3 |
Confirm |
SET CHECK CLOCK |
RESET |
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Basic operation
AIR CONDITIONER
MODE
2 |
ECONAVI |
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AUTO |
OFF/ON |
COMFORT |
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1 |
MODE |
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RFP |
3 |
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TEMP |
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POWERFUL/ |
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AIR SWING |
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QUIET |
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FAN SPEED |
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TIMER |
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ON |
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SET |
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1 |
2 |
3 |
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OFF |
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CANCEL |
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AC RC |
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SET CHECK |
CLOCK |
RESET |
26ft/8m
1 Select the desired mode
AUTO 
HEAT
FAN
DRY COOL 2 Start/stop the operation
POWER
•Please note that the 
indication is on display to start the unit.
3Select the desired temperature
•Selection range (Not applicable for FAN mode):
60°F ~ 86°F / 16°C ~ 30°C.
•Operating the unit within the recommended temperature range may save energy.
HEAT : 68°F ~ 75°F / 20°C ~ 24°C. COOL : 78°F ~ 82°F / 26°C ~ 28°C. DRY : 2°F ~ 4°F / 1°C ~ 2°C
lower than room temperature.
•To dim or restore the unit’s indicator
brightness, press 
and hold for 5 seconds.
•Use remote control within 26ft/8m from the remote control receiver of the indoor unit.
The illustrations in this manual are for explanation purposes only and may differ from the actual unit. They are subject to change without notice for future improvement.
Table of contents |
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Safety precautions................... |
4-5 |
How to use............................... |
6-7 |
To learn more... ...................... |
8-9 |
Cleaning instructions ................ |
10 |
Troubleshooting .................. |
11-12 |
Information................................ |
13 |
Accessories
•Remote control
•AAA or R03 batteries × 2
•Remote control holder
•Screws for remote control holder × 2
English
3
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 WARNING death or serious
injury.
This sign warns of CAUTION injury or damage to
property.
The instructions to be followed are classified by the following symbols:
This symbol denotes an action that is PROHIBITED.
These symbols denote actions COMPULSORY.
Power supply
Indoor unit 
Air inlet
Air outlet
Remote control
Air inlet
Outdoor unit 
Air outlet
WARNING
Indoor unit and outdoor unit
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. Children should be supervised to ensure that they do not play with the appliance.
Please consult authorised dealer or specialist to clean the internal parts, repair, install, remove and reinstall the unit. Improper installation and handling will cause leakage, electric shock or fire.
Confirm with authorised dealer or specialist on usage of any specified refrigerant type.
Using refrigerant type other than the specified may cause product damage, burst and injury etc.
Do not install the unit in a potentially explosive or flammable atmosphere. Failure to do so could result in fire.
Do not insert your fingers or other objects into the air conditioner indoor or outdoor unit, rotating parts may cause injury.
Do not touch the outdoor unit during lightning, it may cause electric shock.
Do not expose yourself directly to cold air for a long period to avoid excess cooling.
Do not sit or step on the unit, you may fall down accidentally.
Remote control
Do not allow infants and small children to play with the remote control to prevent them from accidentally swallowing the batteries.
Power supply
Do not use a modified cord, joint cord, extension cord or unspecified cord to prevent overheating and fire.
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To prevent overheating, fire or electric shock:
•Do not share the same power outlet with other equipment.
•Do not operate with wet hands.
•Do not over bend the power supply cord.
If the supply cord is damaged, it must be replaced by the manufacturer, service agent or similarly qualified persons in order to avoid a hazard.
It is strongly recommended to install this unit using an Earth Leakage Circuit Breaker
(ELCB) or Ground Fault Interrupt (GFCI) or Appliance Leakage Current Interrupt (ALCI) to prevent electric shock or fire.
Stop using the product if any abnormality/ failure occurs or turn off the power switch and breaker. (Risk of smoke/fire/electric shock)
Examples of abnormality/failure
•The ELCB or GFCI or ALCI trip frequently.
•Burning smell is observed.
•Abnormal noise or vibration of the unit is observed.
•Water leaks from the indoor unit.
•Power cord becomes abnormally hot.
•Fan speed cannot be controlled.
•The unit stops running immediately even if it is switched on for operation.
•The fan does not stop even if the operation is stopped.
Contact your local dealer immediately for maintenance or repair assistance.
This equipment must be earthed to prevent electrical shock or fire.
Prevent electric shock by switching off the
power supply:
- Before cleaning or servicing,
-When extended non-use, or
-During abnormally strong lightning activity.
CAUTION
Indoor unit and outdoor unit
Do not wash the indoor unit with water, benzene, thinner or scouring powder to avoid damage or corrosion at the unit.
Do not use for preservation of precise equipment, food, animals, plants, artwork or other objects. This may cause quality deterioration, etc.
Do not use any combustible equipment in front of the airflow outlet to avoid fire propagation.
Do not expose plants or pet directly to airflow to avoid injury, etc.
Do not touch the sharp aluminium fin, sharp parts may cause injury.
Do not switch ON the indoor unit when waxing the floor. After waxing, aerate the room properly before operating the unit.
Do not install the unit in oily and smoky areas to prevent damage to the unit.
Do not dismantle the unit for cleaning purpose to avoid injury.
Do not step onto an unstable bench when cleaning the unit to avoid injury.
Do not place a vase or water container on the unit. Water may enter the unit and degrade the insulation. This may cause an electric shock.
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Do not open window or door for long time |
precautions |
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- Connected properly, |
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during COOL/DRY mode operation. |
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Prevent water leakage by ensuring drainage |
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pipe is: |
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- Kept clear of gutters and containers, or |
Safety |
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- Not immersed in water |
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After a long period of use or use with any |
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combustible equipment, aerate the room |
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regularly. |
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After a long period of use, make sure the |
English |
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installation rack does not deteriorate to |
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prevent the unit from falling down. |
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Remote control
Do not use rechargeable (Ni-Cd) batteries. It may damage the remote control.
To prevent malfunction or damage of the remote control:
•Remove the batteries if the unit is not going to be used for a long period of time.
•New batteries of the same type must be inserted following the polarity stated.
5
How to use
POWER |
TIMER |
AUTO COMFORT |
RFP |
POWERFUL |
QUIET |
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(Green) |
(Orange) |
(Green) |
(Green) |
(Orange) |
(Orange) |
(Green) |
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Indicator |
ECONAVI
To optimize energy saving
MODE To select operation mode
AUTO - For your convenience
HEAT |
- To enjoy warm air |
COOL - To enjoy cool air |
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DRY |
- To dehumidify the environment |
FAN |
- To circulate air in the room |
POWERFUL/QUIET To switch between
powerful & quiet
POWERFUL 
QUIET 
NORMAL
POWERFUL: To reach temperature quickly
POWERFUL
•This operation stops automatically after 20 minutes.
QUIET: To enjoy quiet operation
QUIET
• This operation reduces airflow noise.
Auto OFF/ON button
Human activity |
sensor
Remote control display
AIR CONDITIONER
MODE
AUTO ECONAVI OFF/ON COMFORT
MODE RFP
TEMP
POWERFUL/ |
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AIR SWING |
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QUIET |
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FAN SPEED |
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TIMER |
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ON |
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SET |
1 |
2 |
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3 |
OFF |
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CANCEL |
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AC |
RC |
SET CHECK |
CLOCK |
RESET |
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Remote control receiver
Press and hold for approximately
10 seconds to show temperature setting in °F or °C.
Press and hold for approximately
5 seconds to show
12-hour (am/pm) or
24-hour time indication.
Press to restore the remote control to default setting.
Not used in normal operations.
FAN SPEED To select fan speed
(Remote control display)
AUTO
FAN
•For AUTO, the indoor fan speed is automatically adjusted according to the operation mode.
AUTO
OFF/ON
Use when remote control is misplaced or a malfunction occurs. Raise the front panel:
1.Press the button once to use in AUTO mode.
2.Press and hold the button until you hear 1 beep, then release to use in forced COOL mode.
3.Repeat step 2. Press and hold the button until you hear 2 beeps, then release to use in normal COOL mode.
4.Repeat step 3. Press and hold the button until you hear 3 beeps, then release to use in forced HEAT mode.
• Press the button again to turn off.
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See “To learn more...” for details.
AUTO
COMFORT To maximize comfort
AUTO COMFORT
RFP To select Room Freeze
Protection
RFP
•When selected, the unit will circulate the air in High mode for monitoring the temperature. When the sensor detects the temperature drops below 46°F / 8°C the compressor/heat pump operation begins, when the temperature reaches 50°F / 10°C, the compressor stops and repeat this cycle.
AIR SWING To adjust airflow direction
(Remote control display)
•Keeps the room ventilated.
•In COOL/DRY mode, if AUTO is set, the flap swings left/right and up/down automatically.
•In HEAT mode, if AUTO is set, the horizontal flap is fixed at the predetermined position.
The vertical flap swings left/right after the temperature rises.
•Do not adjust the flap by hand.
Auto Restart Control
•If power is resumed after a power failure, the operation will restart automatically after a period of time with previous operation mode and airflow direction.
•This control is not applicable when TIMER is set.
To set the timer
2 sets of ON and OFF timers are available to turn ON or OFF the unit at different preset times.
1 2 3
TIMER
ON SET
1 2 3
OFF CANCEL
1 |
Select ON or OFF |
Example: |
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timer |
OFF at 22:00 |
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• Each time pressed: |
OFF |
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Cancel |
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2 |
Set the time |
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2 |
3 |
Confirm |
SET |
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TIMER |
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• To cancel ON or OFF timer, press ON |
or |
OFF |
use |
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to select respective |
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then press |
CANCEL . |
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• If timer is cancelled manually or due to power |
to |
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How |
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failure, you can restore the timer again by |
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pressing ON |
or OFF |
to select respective |
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then press |
SET . |
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• The nearest timer setting will be displayed and |
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will activate in sequence. |
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English |
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• When ON Timer is set, the unit may start earlier (up to 35 minutes) before the actual set time in order to achieve the desired temperature on time.
• Timer operation is based on the clock set in the remote control and repeats daily once set. For clock setting, please refer to Quick guide.
Note
POWERFUL/ AUTO
ECONAVI QUIET COMFORT
, 
, 
• Can be activated in all modes and can be cancelled by pressing the respective button again.
• Cannot be selected at the same time.
7
To learn more...
Operation mode
AUTO : During operation mode selection the POWER indicator blinks.
• Unit selects operation mode every 10 minutes according to setting temperature and room temperature. HEAT : Unit takes a while to warm up. The POWER indicator blinks during this operation.
COOL : Use curtains to screen off sunlight and outdoor heat to reduce power consumption during COOL mode.
DRY |
: Unit operates at low fan speed to give a gentle cooling operation. |
FAN |
: To circulate air in the room. |
ECONAVI and AUTO COMFORT
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AUTO |
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ECONAVI |
or |
COMFORT |
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Note |
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AIR SWING When manual AIR SWING is selected, |
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The unit will start to initialize |
The human activity sensor |
the ECONAVI and AUTO COMFORT |
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operations will be cancelled. |
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(for approximately 1 minute) |
will start to detect. |
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Human activity sensor operation
ECONAVI ; Detecting human presence and activity, the unit controls room temperature to save energy.
Mode |
Human |
Low activity |
Normal activity |
High activity |
Absent |
COOL/DRY |
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+4°F / |
Set |
+2°F / +1°C |
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+2°C |
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HEAT |
temperature |
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-4°F / |
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-4°F / -2°C |
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-2°C |
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AUTO COMFORT ; Detecting human presence and activity, the unit controls room temperature to keep human comfortable consistently.
Mode |
Human |
Low activity |
Normal activity |
High activity |
Absent |
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+4°F / |
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Set |
+2°F / +1°C |
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+2°C |
COOL/DRY |
+0.5°F / +0.3°C |
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temperature |
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-2°F / -1°C |
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HEAT |
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-4°F / -2°C |
-4°F / |
Set |
+1 tap* |
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+1 tap |
-2°C |
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0HGLXP )DQ |
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Fan Speed |
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*During low activity, fan speed 1 tap up for first 15 minutes or until set temperature is reached.
**During human absence, maximum fan speed for COOL/DRY mode is medium fan.
The human activity sensor will also scan for area of heat source and movement in a room.
Detection area
•The human activity sensor performance is influenced by indoor unit location, movement speed, temperature range, etc.
•The human activity sensor may:
-mistakenly detect an object with heat source & movement similar to human, such as pets, etc.
-mistakenly detect as non-heat source & movement if a human stays motionless for certain period of time.
•Do not place large objects near the sensor and keep away heating units or humidifier from the sensor’s detection area. They may cause sensor malfunction.
120º
23ft/7m
8
Room Freeze Protection Function (RFP)
Room Freeze Protection function (RFP) is used in spaces that are unoccupied during the winter, for the purpose of protecting any equipment or appliances which may be destroyed as a result of freezing temperature.
To select Room Freeze Protection
When selected, the unit will circulate the air in High mode for monitoring the temperature. When the sensor detects the temperature drops below 46°F / 8°C the compressor/heat pump operation begins, when the temperature reaches 50°F / 10°C, the compressor stops and repeat this cycle.
ROOM FREEZE PROTECTION FUNCTION (RFP) OPERATION
When the RFP is selected, the unit will operate the fan at high speed for proper room temperature monitoring. When the sensor detects that the room temperature has dropped below 46°F / 8°C, the compressor/heat pump operation begins. When the room temperature reaches 50°F / 10°C, the unit shuts off, then will repeat continuously if the temperature drops below 46°F / 8°C again.
<Disclaimer>
This function may not be performed if the unit is not energized, or under a certain condition that unit is unable to operate such as in protection mode. Please consult with the HVAC installers or professional for details.
The Room Freeze Protection function (RFP) cannot be used unless the unit is energized and set into the RFP mode. In the advent of a power failure this mode will not function. During the RFP mode, POWERFUL OPERATION, QUIET OPERATION and FAN SPEED selection are all disabled. Please consult with you HVAC installer or professional for more details.
Operation conditions
Use this air conditioner under the following temperature range.
DBT : Dry bulb temperature WBT : Wet bulb temperature
Temperature (°F/°C) |
Indoor |
Outdoor |
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DBT |
WBT |
DBT |
WBT |
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COOL |
Max. |
89.6/32 |
73.4/23 |
114.8/46 |
78.8/26 |
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Min. |
60.8/16 |
51.8/11 |
0/-17.8 |
-/- |
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HEAT |
Max. |
86.0/30 |
-/- |
75.2/24 |
64.4/18 |
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Min. |
60.8/16 |
-/- |
-15/-26 |
-2.2/-19 |
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Power Supply
Models Number |
Time Delay Circuit Breaker |
Rated Volts |
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CS-XE9SKUA / CU-XE9SKUA |
15 Amps |
208/230V |
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CS-XE12SKUA / CU-XE12SKUA |
20 Amps |
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English To learn more...
9
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