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NON SERVICEABLE CRITERIAS

TURN OFF POWER SUPPLY then please consult 
authorised dealer under the following conditions:
• Abnormal noise during operation.
• Water/foreign particles have entered the remote 

control.

• Water leaks from Indoor unit.
• Circuit breaker switches off frequently.
• Power cord becomes unnaturally warm.
• Switches or buttons are not functioning properly.

7

English

To set the timer

Daily timer setting

To turn ON or OFF the unit at a preset time.

TIMER/CLOCK

CANCEL

CLOCK

SELECT

MODE

OFF/ON

SET

UP

DOWN

3
4

1

2

1

Press TIMER 

MODE

 to enter timer mode

• Press once to change the display from 

clock to timer or vice-versa.

• Press for 4 seconds to change the display 

from daily timer to weekly timer or vice-
versa.

2

Select ON or OFF 
timer

Example: 
OFF at 22:00

OFF/ON

3

Set the time

UP

DOWN

4

Confi rm

SET

• To cancel, press 

CANCEL

.

• When ON timer is set, the unit may start early 

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.

• The timer closest to the current time will be 

activated 

fi

 rst.

• If timer is cancelled manually or due to power 

failure, you can restore the previous setting 
by pressing 

SET

.

How to use / Information / 

To

 set the timer

To ensure optimal performance of the unit, 
cleaning has to be carried out at regular 
intervals. Please consult authorised dealer.

• Switch off the power supply before cleaning.
• Do not touch the aluminium 

fi

 n, sharp parts 

may cause injury.

• Do not use benzine, thinner or scouring 

powder.

• Use only soap (  pH 7) or neutral household 

detergent.

• Do not use water hotter than 40 °C.

For seasonal inspection after extended 
non-use

• No obstruction at air inlet and air outlet 

vents.

• These units are mounted inside the ceiling. 

It uses external air intake vent and air 
outlet vent to operate. Please consult your 
nearest dealer for seasonal inspection.

• After 15 minutes of operation, it is normal to 

have the following temperature difference 
between air inlet and air outlet vents: 

COOL: 

8 °C

  

HEAT: 

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.

Summary of Contents for CS-E12QD3RW

Page 1: ...oor Unit CU E12QD3R CU E18QD3R Multi Split Outdoor Unit CU 4E23QBR CU 4E27QBR CU 5E34QBR Operating Instructions 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 ...

Page 2: ...d COOL modes cannot activate at the same time for different indoor units The power indicator blinks to indicate the indoor unit is standing by for a different operation mode Operation conditions Use this air conditioner under the following temperature range DBT Dry bulb temperature WBT Wet bulb temperature CU E12QD3R CU E18QD3R Indoor Outdoor DBT WBT DBT WBT COOL Max 32 23 46 26 Min 16 11 5 HEAT M...

Page 3: ...MODE CHECK RESET AIR SWING OFF ON CANCEL CLOCK SET SELECT UP DOWN AC RC 3 1 2 1 Start stop the operation Please note that the OFF indication is as follows To start To stop 2 Select the desired mode DRY AUTO HEAT COOL 3 Select the desired temperature Selection range 16 C 30 C The illustrations in this manual are for explanation purposes only and may differ from the actual unit They are subject to c...

Page 4: ... 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...

Page 5: ...fore 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 benzine 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 co...

Page 6: ...rature quickly Single This operation stops automatically after 20 minutes Multi Press the button again or turn OFF the unit to stop this operation Can be activated in all modes and can be cancelled by pressing the respective button again OFF ON TEMP TIMER CLOCK MODE QUIET POWERFUL FAN SPEED MODE CHECK RESET AIR SWING OFF ON CANCEL CLOCK SET SELECT UP DOWN AC RC Remote control display Press and hol...

Page 7: ... in the remote control and repeats daily once set The timer closest to the current time will be activated first If timer is cancelled manually or due to power failure you can restore the previous setting by pressing SET How to use Information To set the timer To ensure optimal performance of the unit cleaning has to be carried out at regular intervals Please consult authorised dealer Switch off th...

Page 8: ...thin 30 seconds or if the SET button is pressed the setting at that moment is confirmed and timer setup is ended To check current timer programme 1 Press TIMER MODE to enter timer mode and press SELECT to enter day setting 2 Press TIMER UP or DOWN until your desired day is shown press SELECT to confirm your selection 3 Press TIMER UP or DOWN to check the set programmes To modify current timer prog...

Page 9: ...tion for the operation when the ON timer has been set Cracking sound during operation Changes of temperature caused the expansion contraction of the unit Check the following before calling for servicing Symptom Check Operation in HEAT COOL mode is not working efficiently Set the temperature correctly Close all doors and windows Clear any obstruction at the air inlet and air outlet vents Noisy duri...

Page 10: ...Memo ...

Page 11: ...Memo ...

Page 12: ...F569674 SS0214 0 Printed in Malaysia Panasonic Corporation Website http panasonic net Panasonic Corporation 2014 ...

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