Panasonic cs-xe9skua, cs-xe12skua Operation Manual

Operating Instructions

Air Conditioner

RFP

Model No.
Indoor Unit Outdoor Unit

CS-XE9SKUA
CS-XE12SKUA

CU-XE9SKUA
CU-XE12SKUA

Operating Instructions
Air Conditioner

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.

Instructions d’utilisation
Climatiseur

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.

2-14

15-27

ACXF55-01820

Français English

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.

2

Quick guide

S

CK

RES

AC

RC

ON

O

CANCEL

1

3

TIMER

K

A

R

S

CK

RES

AC

RC

ON

OFFS

CANCEL

1

2

3

TIMER

AUTO

Q

D

G

ECO

I

RFP

1

3

TIMER

ON

123

OFF

1

FF

ETCHE

AIR CONDITIONER

IR CONDITIONE

2 3

SET

CANCEL

AC

CLOCKSET CHECK RESET

MODE

MODE

2

RC

ET

Inserting the batteries

1

Pull out the back cover of

remote control
Insert AAA or R03 batteries

2

(can be used ~ 1 year)

3

Close the cover

Clock setting

1

Press CLOCK

2

Set the time

3

Confi rm

Basic operation

Select the desired mode

1

2

AUTO HEAT

DRY

COOLFAN

Start/stop the operation

Table of contents

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

2

1
3

ECONAVI

NAV

MODE

POWERFUL/

POWERFUL/

UIET

QUIET

TIMER

ON

OFF

SET CHECK RESET

ETCHE

AUTO

COMFORT

COMFORT

OFF/ON

RFP

TEMP

AIR SWING

AIR SWIN

FAN SPEED

FAN SPEE

SET

CLOCK

CLOC

CANCEL

AC

ET

RC

ET

123

POWER

•

Please note that the
indication is on display to start
the unit.

3

Select 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.

26ft/8m

•

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.

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 classifi ed as below:

This sign warns of

WARNING

CAUTION

The instructions to be followed are classifi ed by
the following symbols:

Indoor unit

death or serious
injury.

This sign warns of
injury or damage to
property.

This symbol denotes an
action that is PROHIBITED.

These symbols denote
actions COMPULSORY.

Power supply

Air inletAir inlet

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 fi re.

Confi rm with authorised dealer or specialist on
usage of any specifi ed refrigerant type.
Using refrigerant type other than the specifi ed
may cause product damage, burst and injury etc.

Do not install the unit in a potentially explosive
or fl ammable atmosphere. Failure to do so could
result in fi re.

Do not insert your fi ngers 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

4

Air outletAir outlet

Outdoor unit

Air inletAir inlet

Air outletAir outlet

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 modifi ed cord,
joint cord, extension cord or
unspecifi ed cord to prevent
overheating and fi re.

To prevent overheating, fi re 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 qualifi ed 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 fi re.

Stop using the product if any abnormality/
failure occurs or turn off the power switch and
breaker. (Risk of smoke/fi re/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 fi re.

Prevent electric shock by switching off the
power supply:

- Before cleaning or servicing,

- When extended non-use, or

- During abnormally strong lightning activity.

CAUTION

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 airfl ow outlet to avoid fi re
propagation.

Do not expose plants or pet directly to airfl ow
to avoid injury, etc.

Do not touch the sharp aluminium
fi n, sharp parts may cause injury.

Do not switch ON the indoor unit when waxing
the fl oor. 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.

Do not open window or door for long time
during COOL/DRY mode operation.

Prevent water leakage by ensuring drainage
pipe is:

- Connected properly,

- Kept clear of gutters and containers, or

- Not immersed in water
After a long period of use or use with any

combustible equipment, aerate the room
regularly.

After a long period of use, make sure the
installation rack does not deteriorate to
prevent the unit from falling down.

Remote control

Safety precautions

English

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 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

O

ON

CHECK

ON

O

S

CANCEL

1

2

3

TIMER

TEMP

AUTO COMFORT

(Green)

RFP

(Green)

ECONAVI

POWER

(Green)

TIMER

(Orange) (Green)

To optimize energy saving

MODE

To select operation mode

AUTO - For your convenience
HEAT - To enjoy warm air
COOL - To enjoy cool air
DRY - To dehumidify the environment
FAN - To circulate air in the room

POWERFUL/

To switch between

QUIET

powerful & quiet

QUIETPOWERFUL NORMAL

POWERFUL: To reach temperature quickly

POWERFUL

• This operation stops automatically after 20
minutes.

QUIET: To enjoy quiet operation

QUIET

• This operation reduces airfl ow noise.

POWERFUL

(Orange)

QUIET

(Orange)

Remote control display

AIR CONDITIONER

MODE

OFF/ON

FF/

TEMP

FAN SPEED

CLOCK

AUTO

COMFORT

RFP

AIR SWING

SET

ET

CANCEL

RC

AC

ECONAVI

MODE

POWERFUL/

QUIET

TIMER

ON

123

OFF

FF

SET CHECK RESET

Indicator

RFP

Human activity
sensor

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.

Auto OFF/ON button

AUTO

OFF/ON

6

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.

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.

See “To learn more...” for details.

CANCEL

3

TIMER

AUTO

COMFORT

To maximize comfort

AUTO COMFORT

To select Room Freeze

RFP

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

(Remote control display)

• Keeps the room ventilated.

• In COOL/DRY mode, if AUTO is set, the fl ap

• In HEAT mode, if AUTO is set, the horizontal fl ap

• Do not adjust the fl ap by hand.

To adjust airfl ow direction

swings left/right and up/down automatically.

is fi xed at the predetermined position.
The vertical fl ap swings left/right after the
temperature rises.

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

123

OFF

Select ON or OFF

1

timer

• Each time pressed:

Set the time

2

Confi rm

3

SET

CANCEL

Example:
OFF at 22:00

OFF

Cancel

2

SET

TIMER

• To cancel ON or OFF timer, press ON or
to select respective or then press

• If timer is cancelled manually or due to power
failure, you can restore the timer again by

pressing ON or

then press

OFF

to select respective or

SET

.

• The nearest timer setting will be displayed and
will activate in sequence.

• 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.

OFF

CANCEL

.

How to use

English

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 airfl ow
direction.

• This control is not applicable when TIMER is set.

Note

ECONAVI

POWERFUL/

QUIET

,

• Can be activated in all modes and can be
cancelled by pressing the respective button
again.

• Cannot be selected at the same time.

AUTO

COMFORT

,

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

ECONAVI

The unit will start to initialize
(for approximately 1 minute)

Human activity sensor operation

ECONAVI

Mode

COOL/DRY

HEAT

AUTO COMFORT ; Detecting human presence and activity, the unit controls room temperature to keep human
comfortable consistently.

Mode

COOL/DRY

HEAT

* 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.

AUTO

COMFORT

or

The human activity sensor
will start to detect.

; Detecting human presence and activity, the unit controls room temperature to save energy.

Human

Set
temperature

Human

Set
temperature

Set
Fan Speed

Low activity Normal activity

+2°F / +1°C

Low activity Normal activity

+2°F / +1°C

+0.5°F / +0.3°C

+1 tap*

Note

AIR SWING

When manual AIR SWING is selected,
the ECONAVI and AUTO COMFORT
operations will be cancelled.

High activity Absent

-4°F / -2°C

High activity Absent

-2°F / -1°C

-4°F / -2°C

+1 tap

0HGLXP)DQ

+4°F /
+2°C

-4°F /

-2°C

+4°F /
+2°C

-4°F /

-2°C

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 infl uenced 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 humidifi er
from the sensor’s detection area. They may cause sensor malfunction.

8

120º

23ft/7m

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)

COOL

HEAT

Max. 89.6/ 32 73.4/23 114.8/ 46 78.8/ 26

Min. 60.8/ 16 51.8/11 0/-17.8 -/-

Max. 86.0/ 30 -/ - 75.2/ 24 64.4/18

Min. 60.8/ 16 -/ - -15/ -26 -2.2/ -19

Indoor Outdoor

DBT WBT DBT WBT

To learn more...

Power Supply

Models Number Time Delay Circuit Breaker Rated Volts
CS-XE9SKUA / CU-XE9SKUA 15 Amps
CS-XE12SKUA / CU-XE12SKUA 20 Amps

English

208/230V

9