CSXE7LKEW - Air Conditioning PANASONIC - Free user manual and instructions

USER MANUAL CSXE7LKEW PANASONIC

© Panasonic HA Air-Conditioning (M) Sdn. Bhd. 2009. Unauthorized copying and distribution is a violation of law. F567264 QUICK GUIDE QUICK GUIDE GUIDE RAPIDE GUIDE RAPIDE

SAFETY PRECAUTIONS To prevent personal injury, injury to others, or property damage, please comply the following. Incorrect operation due to failure to follow instructions may cause harm or damage, the seriousness of which is classifi ed as below: WARNING WARNING This sign warns of death or serious injury. CAUTION CAUTION This sign warns of injury or damage to property. The instructions to be followed are classifi ed by the following symbols: This symbol denotes an action that is PROHIBITED. These symbols denote an actions that is COMPULSORY. WARNING 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 authorized dealer or specialist to repair, install, remove and reinstall the unit. Improper installation and handling will cause leakage, electric shock or fi re. Do not install the unit in a potentially explosive or fl ammable atmosphere. Failure to do so could result in fi re accident. 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. REMOTE CONTROL Do not allow infants and small children to play with the remote control to prevent them from accidentally swallowing the batteries. Thank you for purchasing Panasonic Air Conditioner

SAFETY PRECAUTIONS 2~3

REMOTE CONTROL 6~7 TROUBLESHOOTING 8~9 INFORMATION 42~43 QUICK GUIDE BACK COVER NOTE NOTE The illustrations in this manual are for explanation purposes only and may differ from the actual unit. It is subjected to change without notice for future improvement. OPERATION CONDITION OPERATION CONDITION Use this air conditioner under the following temperature range Indoor Unit Temperature (°C) Indoor *DBT *WBT COOLING Max. 32 23 Min. 16 11 HEATING Max. 30 - Min. 16 -

• DBT: Dry bulb temperature

• WBT: Wet bulb temperatureENGLISH

Do not wash the indoor unit with water, benzene, thinner or scouring powder. Do not use for other purpose such as preservation of food. Do not use any combustible equipment in front of the airfl ow outlet to avoid propagate fi re. Do not expose directly to cold air for a long period. Do not sit or step on the unit, you may fall down accidentally. Do not touch the sharp aluminium fi n, sharp parts may cause injury. Do not switch ON the indoor 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. Ensure drainage pipe is connected properly. Otherwise, leakage may occur. Aerate the room regularly. After long period of use, make sure the installation rack is not deteriorate to prevent the unit falls down. REMOTE CONTROL Do not use rechargeable (Ni-Cd) batteries. It may damage 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 to prevent malfunction of the remote control. WARNING WARNING POWER SUPPLY Do not use modifi ed cord, joint cord, extension cord or unspecifi ed cord to prevent overheat and fi re. Do not share the same power outlet with other equipment to prevent overheat and fi re. Do not operate with wet hands to prevent electric shock. If the supply cord is damage, it must be replaced by the manufacturer, its service agent or similarly qualifi ed persons in order to avoid a hazard. Strongly recommended to be installed with Earth Leakage Circuit Breaker (ELCB) or Residual Current Device (RCD) to prevent electric shock or fi re. This equipment must be earthed to prevent electrical shock or fi re. In case of emergency or abnormal conditions (burnt smell, etc), turn off the power supply, and please consult authorized dealer. Prevent electric shock by switch off the power supply when: - Before cleaning or servicing. - Extended non-use. - Abnormally strong lightning activity. Air inlet Air inlet Air Outlet Air Outlet Air Outlet Air Outlet Air inlet Air inlet Air inlet Air inlet Indoor Unit Power Supply Remote Control Outdoor Unit OPERATION CONDITION OPERATION CONDITION Use this air conditioner under the following temperature range Single Split Outdoor Unit Temperature (°C) Outdoor Outdoor CU-E7LKE, CU-E9LKE, CU-E12LKE, CU-E15LKE,

COOLING Max. 43 26 43 26 Min. 5 4 5 4 HEATING Max. 24 18 24 18 Min. -5 -6 -15 -16 (CU-E7LKE, CU-E9LKE, CU-E12LKE, CU-E15LKE, CU-E18LKE, CU-E21LKE) NOTICE: • This model is not suitable for 24 hours non- stopping operation in heating mode below -5°C. When the outdoor temperature is below -5°C and you use this model out of above conditions, the outdoor unit might be frozen up and stop operation for protection control. (CU-E7LKE-3, CU-E9LKE-3, CU-E12LKE-3) NOTICE: • This model is not suitable for 24 hours non- stopping operation in heating mode below -15°C. When the outdoor temperature is below -15°C and you use this model out of above conditions, the outdoor unit might be frozen up and stop operation for protection control at -18°C.

• DBT: Dry bulb temperature

Caution PATROL/ operations could be activated even when the air-conditioner is turned off. In this condition, once e-ion indicator is ON, the unit will operate with AUTO fan speed and air swing. However, this operation could not be activated or will be deactivated if other indoor unit is activating heating mode. DEFINITION Multi air conditioner systems save space by letting you connect multiple indoor units to a single outdoor unit. Living room Living room Multi Split Outdoor Unit Multi Split Outdoor Unit Room B Room B Room A Room A OPERATION CONDITION OPERATION CONDITION Multi Split Outdoor Unit (CU-2E15LBE, CU-2E18LBE, CU-3E18LBE, CU-4E23LBE, CU-4E27CBPG) Temperature (°C) Indoor Outdoor Outdoor CU-2E15LBE, CU-2E18LBE, CU-4E27CBPG CU-3E18LBE, CU-4E23LBE

• DBT: Dry bulb temperature

• WBT: Wet bulb temperature INDOOR UNIT INDOOR UNIT

• It is possible to operate the indoor units individually or simultaneously. The operation mode priority is given to the fi rst unit that turned on.

• During operation, heating and cooling mode could not be activated at the same time for different indoor unit. The power indicator blinks to indicate the indoor unit is standing by for different operation mode.ENGLISH

• Wipe the unit gently with a soft, dry cloth.

• Raise and pull to remove the front panel.

• Wash gently and dry. Close Front Panel

• Press down both ends of the front panel to close it securely.

• Manually adjustable.

XE18/21LKEW, E18/21LKEW

• Do not adjust by hand.

• Do not adjust by hand.

• Use when remote control is misplaced or malfunction. Action Mode Press once. Auto Press and hold until 1 beep is heard, then release. Cooling Press and hold until 1 beep is heard, then release. Press again until 2 beeps, then release. Heating Press the button to turn off.

• Clean the fi lters regularly.

• Wash/rinse the fi lters gently with water to avoid damage to the fi lter surface.

• Dry the fi lters thoroughly under the shade, away from fi re or direct sunlight.

• Replace any damage fi lter.

ACTIVE e-ion GENERATOR Clean with dry cotton bud.

• Active e-ion generator cleaning is recommended every 6 months. CAUTION

• Switch off the power supply before cleaning.

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

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

• Do not place large objects near the sensor and keep heating units or humidifi ers of the sensor’s detection area. This may lead to sensor malfunction.

• Do not touch during operation WASHING INSTRUCTIONS WASHING INSTRUCTIONS HINT HINT

• Do not use benzene, thinner or scouring powder.

• Use only soap ( pH7) or neutral household detergent.

• Do not use water hotter than 40°C.

• To ensure optimal performance of the unit, cleaning maintenance have to be carried out at regular intervals. Dirty unit may caused malfunction and you may retrieve error code “H99”. Please consult authorized dealer.6 REMOTE CONTROL (PAGE 7) MILD DRY FAN SPE

SET CHECK CLOCKRESET

(5 OPTIONS) AIR SWING

• Keeps the room ventilated.

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

• In HEAT mode, if AUTO is set, the louver fi x at predetermined position.

• Keeps the room ventilated.

• In COOL/DRY mode, if AUTO is set, the louver swing left/right and up/down automatically.

• In HEAT mode, if AUTO is set, the horizontal louver fi x at predetermined position. The vertical louver swing left/right after the temperature rises. Press the remote control’s button

• Please be aware of the OFF indication on the remote control display to prevent the unit from starting/stopping improperly.

• Operating the unit within the recommended temperature could induce energy saving. HEAT mode : 20˚C ~ 24˚C. COOL mode : 26˚C ~ 28˚C. DRY mode : 1˚C ~ 2˚C lower than room temperature.

• During operation mode selection the power indicator blinks.

• Unit selects operation mode every 10 minutes according to temperature setting and room temperature (For single Split System).

• Unit selects operation mode every 3 hours according to temperature setting, outdoor and room temperature (For Multi split system). HEAT mode - To enjoy warm air

• Unit takes a while to warm up. The power indicator blinks during this operation. COOL mode - To enjoy cool air

• Use curtains to screen off sunlight and outdoor heat to reduce power consumption during cool mode. DRY mode - To dehumidify the environment

• Unit operates at low fan speed to give a gentle cooling operation.

• This operation reduces air dryness and provides you with a comfortable living environment during COOL mode only.

• When vertical airfl ow direction is set to AUTO, it stops at lower position to avoid cold air contact. However, you can adjust the louver direction manually.

• This operation reduces airfl ow noise.ENGLISH

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

• Can not be selected at the same time.

• Can not be activated during “MILD DRY COOLING” operation is activated.

• 2 sets of ON and OFF timers are available to turn ON or OFF the unit at different preset time.

• Complete below procedures to set each timer:

Select ON or OFF timer Set the time Confi rm

• Example of application at living room: Morning: ON at 07:00 (Wake up) OFF at 08:00 (Out for work) Evening: ON at 17:00 (Back home) OFF at 22:00 (Sleep)

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

• Upcoming timer will be displayed and will be activated 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 Remote Control Preparation at back cover.

• — ECO 1 - To optimize comfort and energy saving.

• --- ECO 2 - To maximize energy saving. *Applicable during COOL/DRY Mode only.

• Detects air quality; e-ion operation activates when air quality is at dirty level.

• Can be activated even when the unit is turned off.

• Patrol starts automatically with the unit switched on with OFF/ON

- To freshen and purify the air

• Generates negative ions to produce fresh air effect and attract dust which will then be captured at the positively charged e-ion fi lters.

• Can be activated even when the unit is turned off. In this condition, fan speed and air swing can not be adjusted.

Press and hold for 5 seconds to dim or restore the unit’s indicator brightness.

Press and hold for approximately 10 seconds to show temperature setting in °C or °F.

Press to restore the remote control’s default setting.

Not used in normal operations. FAN SPE

XE18LKEW, XE21LKEW, E18LKEW, E21LKEW

TROUBLESHOOTING The following symptoms do not indicate malfunction. The following symptoms do not indicate malfunction. SYMPTOM SYMPTOM CAUSE CAUSE Mist emerges from indoor unit. ► • Condensation effect due to cooling process. Water fl owing sound during operation. ► • Refrigerant fl ow inside the unit. The room has a peculiar odour. ► • This may due to damp smell emitted by the wall, carpet, furniture or clothing. Indoor fan stops occasionally during automatic fan speed setting. ► • This helps to remove the surrounding odours. Airfl ow continues even after operation has stopped. ► • Extraction of remaining heat from the indoor unit (maximum 30 seconds). Operation is delayed a few minutes after restart. ► • The delay is a protection to the unit’s compressor. Outdoor unit emits water/steam. ► • Condensation or evaporation occurs on pipes. Timer indicator is always on. ► • The timer setting repeats daily once set. Power indicator blinks during HEAT mode with no warm air supply (and louver is closed). ► • The unit is in defrost mode (and AIR SWING is set to AUTO). Indoor fan stops occasionally during heating operation. ► • To avoid unintended cooling effect. Power indicator blinks before the unit is switched on. ► • This is a preliminary step in preparation for the operation when the ON timer has been set. Cracking sound during operation. ► • Changes of temperature cause the expansion/ contraction of the unit. Check the following before calling for servicing. Check the following before calling for servicing. SYMPTOM SYMPTOM CHECK CHECK Heating/Cooling operation is not working effi ciently. ► • Set the temperature correctly.

• Close all doors and windows.

• Clean or replace the fi lters.

• Clear any obstruction at the air inlet and air outlet vents. Noisy during operation. ► • Check if the unit has been installed at an incline.

• Close the front panel properly. Remote control does not work. (Display is dim or transmission signal is weak.) ► • Insert the batteries correctly.

• Replace weak batteries. The unit does not work. ► • Check if the circuit breaker is tripped.

• Check if timers have been set. The unit does not receive the signal from the remote control. ► • Make sure the receiver not obstructed.

• Certain fl uorescent lights may interfere with signal transmitter. Please consult authorized dealer. Patrol sensor or e-ion indicator on the indoor unit is blinking. ► • Stop Patrol or e-ion operation then restart. If the patrol sensor or e-ion indicator still blinking, please consult authorized dealer.ENGLISH

• Sensor may not detect moving objects further than 7m away or beyond detection angle.

• Sensor sensitivity is infl uenced by indoor unit location, movement speed, temperature range, etc.

• The sensor may mistakenly detects pets, sunlight, certain lighting, fl uttering curtains and light refl ection as human being. The unit stops and the timer indicator blinks. Use remote control to retrieve error code. TIMER SET CANCEL

SET CHECK CLOCK RESET

Press for 5 seconds.

Press for 5 seconds to quit checking.

Press until you hear beep sound, then jot down the error code. Note:

• For certain error, you may restart the unit with limited operation with 4 beeps during operation starts.

Turn the unit off and reveal the error code to authorized dealer.

NON SERVICEABLE CRITERIAS

TURN OFF POWER SUPPLY then please consult authorized 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.

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 Cooling/Heating operation, after 15 minutes of operation, it is normal to have the following temperature difference between air inlet and air outlet vents: Cooling: ≥ 8°C Heating: ≥ 14°C

FOR EXTENDED NON-USE

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

• Turn off the power supply.

• Remove the remote control batteries.10

SET CHECK CLOCKRESET

FLUX D’AIR (5 OPTIONS) AIR SWING

SET CHECK CLOCK RESE

XE18LKEW, XE21LKEW, E18LKEW, E21LKEW

SET CHECK CLOCK RESET

SET CHECK CLOCKRESET

SET CHECK CLOCK RESET

SET CHECK CLOCKRESET

XE18LKEW, XE21LKEW, E18LKEW, E21LKEW

SET CHECK CLOCK RESET

UNITÀ INTERNA E UNITÀ ESTERNA

UNITÀ INTERNA E UNITÀ ESTERNA

UNITÀ INTERNA E UNITÀ ESTERNA

UNITÀ INTERNA E UNITÀ ESTERNA

SET CHECK CLOCKRESET

XE7LKEW, XE9LKEW, XE12LKEW, XE15LKEW, E7LKEW, E9LKEW, E12LKEW, E15LKEW

SET CHECK CLOCK RESE

SET CHECK CLOCK RESET

INFORMATIONEN/INFORMAZIONI Information for Users on Collection and Disposal of Old Equipment and Used Batteries

These symbols on the products, packaging, and/or accompanying documents mean that used electrical and electronic products and batteries should not be mixed with general household waste. For proper treatment, recovery and recycling of old products and used batteries, please take them to applicable collection points, in accordance with your national legislation and the Directives 2002/96/EC and 2006/66/EC. By disposing of these products and batteries correctly, you will help to save valuable resources and prevent any potential negative effects on human health and the environment which could otherwise arise from inappropriate waste handling. For more information about collection and recycling of old products and batteries, please contact your local municipality, your waste disposal service or the point of sale where you purchased the items. Penalties may be applicable for incorrect disposal of this waste, in accordance with national legislation. For business users in the European Union If you wish to discard electrical and electronic equipment, please contact your dealer or supplier for further information. [Information on Disposal in other Countries outside the European Union] These symbols are only valid in the European Union. If you wish to discard these items, please contact your local authorities or dealer and ask for the correct method of disposal. Note for the battery symbol (bottom two symbol examples): This symbol might be used in combination with a chemical symbol. In this case it complies with the requirement set by the Directive for the chemical involved. Avis aux utilisateurs concernant la collecte et l’élimination des piles et des appareils électriques et électroniques usagés

SET CHECK CLOCK RESET

SET CHECK CLOCK RESET

SET CHECK CLOCK RESET