Panasonic cs-7rkua, CS-ME5RKUA Operation Manual

Operating Instructions

Air Conditioner

Model No.

Indoor Unit

CS-ME5RKUA

CS-ME7RKUA

CS-E9RKUAW

CS-E12RKUAW

Outdoor Unit	Multi Split
Single Split
CU-E9RKUA	CU-2E18NBU
CU-E12RKUA	CU-5E36QBU
	CU-3E19RBU
	CU-4E24RBU

	Operating Instructions	2-12
	Air Conditioner

Thank you for purchasing Panasonic Air Conditioner. Installation instructions attached.

Before operating the unit, read these operating instructions thoroughly and keep them for future reference.

English

	Instructions d’utilisation	13-24
	Climatiseur

Merci d’avoir acheté un climatiseur Panasonic Instructions d’installation en annexe.

Avant d’utiliser le climatiseur, lire ces instructions d’utilisation et les conserver pour s’y référer dans le futur.

Français

F569978

Provide fast cooling, maximum comfort, clean air and optimise 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.

Multi air conditioner system

Indoor units

Multi air conditioner systems save space by letting you connect multiple indoor units to a single outdoor unit.

• For complete product features, please refer catalogue.

Indoor units
• It is possible to operate the indoor units
individually or simultaneously. The priority
of operation is placed on the first unit that
turned on.
• During operation, HEAT and COOL modes
cannot activate at the same time for different
indoor units.	Outdoor unit
• The power indicator blinks to indicate the
indoor unit is standing by for a different	(CU-2E18NBU, CU-5E36QBU,
operation mode.	CU-3E19RBU, CU-4E24RBU)

Operation conditions

Use this air conditioner under the following temperature range.

DBT : Dry bulb temperature

WBT : Wet bulb temperature

			CS-ME5RKUA				CU-2E18NBU
			CS-ME7RKUA		CU-E9RKUA		CU-5E36QBU
	Temperature (°F/°C)		CS-E9RKUAW		CU-E12RKUA		CU-3E19RBU
			CS-E12RKUAW				CU-4E24RBU
			DBT	WBT	DBT	WBT	DBT	WBT
	COOL	Max.	89.6/32	73.4/23	114.8/46	78.8/26	114.8/46	78.8/26
		Min.	60.8/16	51.8/11	0/-17.8	-/-	14.0/-10	-/-
	HEAT	Max.	86.0/30	-/-	75.2/24	64.4/18	75.2/24	64.4/18
		Min.	60.8/16	-/-	-4/-20	-5.8/-21	5.0/-15	3.2/-16

Power Supply

	Models Number	Time Delay	Rated Volts
		Circuit Breaker
	CS-E9RKUAW / CU-E9RKUA	15 Amps
	CS-E12RKUAW / CU-E12RKUA	25 Amps
	CS-ME5RKUA / CS-ME7RKUA / CS-E9RKUAW / CS-E12RKUAW / CU-2E18NBU	25 Amps	208/230V
	CS-ME5RKUA / CS-ME7RKUA / CS-E9RKUAW / CS-E12RKUAW / CU-5E36QBU	45 Amps
	CS-ME5RKUA / CS-ME7RKUA / CS-E9RKUAW / CS-E12RKUAW / CU-3E19RBU	30 Amps
	CS-ME5RKUA / CS-ME7RKUA / CS-E9RKUAW / CS-E12RKUAW / CU-4E24RBU	45 Amps

2

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

	2	3	Clock setting
TIMER			1	Press CLOCK
ON		SET
1	2	3	2	Set the time
OFF		CANCEL	3	Confirm
1		AC RC
SET CHECK CLOCK		RESET

Basic operation

	AUTO	FAN
	HEAT	SPEED
	COOL	AIR
	DRY	SWING
	FAN
2	ECONAVI	AUTO
		COMFORT
3
1		AIR SWING
	POWERFUL/
	QUIET FAN SPEED
	TIMER
	ON	SET
	2	3
	OFF	CANCEL
		AC RC
	SET CHECK CLOCK	RESET

26ft/8m

1 Select the desired mode

AUTO HEAT

FANDRY COOL 2 Start/stop the operation

POWER

•Please note that the OFF indication is on to start.

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 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
Safety precautions...................	4-5
How to use...............................	6-7
To learn more... .........................	8
Cleaning instructions ..................	9
Troubleshooting ..................	10-11
Information................................	12

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.

4

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.

	Do not open window or door for long time	precautions
	- Connected properly,
	during COOL/DRY mode operation.
	Prevent water leakage by ensuring drainage
	pipe is:
	- Kept clear of gutters and containers, or	Safety
	- 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	English
	installation rack does not deteriorate to
	prevent the unit from falling down.

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

Single Single split system

Multi Multi split system

ECONAVI

To optimize energy saving

ECONAVI

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

POWERFUL QUIET NORMAL

POWERFUL: To reach temperature quickly

POWERFUL

Single • This operation stops automatically after 20 minutes.

Multi • Press the button again or turn OFF the unit to stop this operation.

QUIET: To enjoy quiet operation

QUIET

• This operation reduces airflow noise.

FAN SPEED To select fan speed

(Remote control display)

•For AUTO, the indoor fan speed is automatically adjusted according to the operation mode.

	Remote control
	receiver and
	Indicator
Human activity	POWER	(Green)
sensor	TIMER	(Orange)
	ECONAVI	(Green)
	AUTO COMFORT	(Green)
	POWERFUL	(Orange)
	QUIET	(Orange)

Remote control display

OFF/ON

TEMP

TIMER
ON		SET
1	2	3
OFF		CANCEL

CHECK

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

Use when remote control is misplaced or a malfunction occurs. Raise the front panel:

•To use in AUTO mode, press the button once.

•To use in COOL mode, press and hold the button until 1 beep is heard, then release.

• To use in HEAT mode, press and hold the button until 1 beep is heard, then release. And press again until 2 beeps, then release.

• Press the button again to turn off.

6

See "To learn more..." for details.

AUTO

COMFORT To maximize comfort

AUTO COMFORT

AIR SWING To adjust vertical airflow

direction

(Remote control display)

•Keeps the room ventilated.

•In COOL/DRY mode, if AUTO is set, the flap swings up/down automatically.

•In HEAT mode, if AUTO is set, the horizontal flap is fixed at the predetermined position.

•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

1Select ON or OFF timer

• Each time pressed:

Cancel

2Set the time

3Confirm

Example:

OFF at 11:50PM

OFF

AM

2

PM

SET

PM

TIMER

• To cancel ON or OFF timer, press ON or OFF

to select respective or then press .

CANCEL

• If timer is cancelled manually or due to power failure, you can restore the timer again by pressing ON or OFF to select respective or

then press 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.

English How to use

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.

To adjust horizontal airflow direction

• Manually adjustable.

7

To learn more...

Single Single split system

Multi Multi split system

Operation mode

AUTO	: During operation mode selection the POWER indicator blinks.
Single	• Unit selects operation mode every 10 minutes according to setting temperature and room temperature.
Multi	• Unit selects operation mode every 3 hours according to setting temperature, outdoor temperature and room
	temperature.
HEAT : Unit takes a while to warm up. The POWER indicator blinks during this operation.
COOL : Provides efficient comfort cooling to suit your needs.
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		AUTO		Note
		or	COMFORT
					AIR SWING When manual AIR SWING is selected,
	The unit will start to initialize			The human activity sensor	the ECONAVI and AUTO COMFORT
					operations will be cancelled.
	(for approximately 1 minute)			will start to detect.

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					+4°F /
	Set	+2°F / +1°C			+2°C
HEAT	temperature				-4°F /
				-4°F / -2°C
					-2°C

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
					+4°F /
	Set	+2°F / +1°C			+2°C
COOL/DRY		+0.5°F / +0.3°C
	temperature			-2°F / -1°C
HEAT				-4°F / -2°C	-4°F /
	Set	+1 tap*		+1 tap	-2°C
					0HGLXP )DQ
	Fan Speed

*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

90º		location, movement speed, temperature range, etc.
23ft/7m

•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.

8

Cleaning instructions

To ensure optimal performance of the unit, cleaning has to be carried out at regular intervals. Dirty unit may cause malfunction and you may see error code “H99”. Please consult authorised dealer.

•Switch off the power at the circuit breaker before cleaning.

•Do not touch the aluminium fin, sharp parts may cause injury.

•Do not use benzene, thinner or scouring powder.

•Use only soap ( pH 7) or neutral household detergent.

•Do not use water hotter than 104°F / 40°C.

Indoor unit

Wipe the unit gently with a soft, dry cloth.

Human activity sensor

Do not hit or violently press or poke it with a sharp object. This can lead to damage and malfunction.

Front panel

Wash gently and dry.

Remove the front panel

2 Pull out

1 Raise

Close it securely

1 Insert at both sides

2Close down

3Press both ends of the front panel

Indoor unit
Front panel	Aluminium fin

Human activity
sensor	Air filters	Air purifying filter

Air filters
Every 2 weeks		instructions
• Wash/rinse the filters gently
with water to avoid damage to
the filter surface.
• Dry the filters thoroughly under shade, away		Cleaning/...morelearnTo
from fire or direct sunlight.
• Replace any damaged filters.
Remove air filter	Attach air filter
	Insert into the unit
Air purifying filter		English
Vacuum the air purifying filter

•It is recommended to clean the filter every 6 months.

•Replace the filter every 3 years or replace any damaged filter. Part no.: CZ-SA20P

For seasonal inspection after extended non-use

•Checking of remote control batteries.

•No obstruction at air inlet and air outlet vents.

•Use Auto OFF/ON button to select COOL/ HEAT operation. After 15 minutes of operation, it is normal to have the following temperature difference between air inlet and air outlet vents:

COOL: ≥14.4°F/8°C HEAT: ≥25.2°F/14°C

For extended non-use

•Activate HEAT mode for 2~3 hours to remove moisture left in the internal parts thoroughly to prevent mould growth.

•Turn off the power supply.

•Remove the remote control batteries.

9