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SPLIT-TYPE ROOM AIR CONDITIONER
Owner's Manual
IMPORTANT NOTE:
Read this manual carefully before installing
or operating your new air conditioning
unit. Make sure to save this manual for
future reference.
CS78421-548-754
ON/OFF
SILENCE
FP
TIMER
MODE
ON
TEMP
FAN
TIMER
OFF
SLEEP
SWING
DIRECT
TURBO
CLEAN
LED
FOLLOW
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Summary of Contents for Fujitsu KLWA Series
- Page 1 SPLIT-TYPE ROOM AIR CONDITIONER Owner’s Manual CS78421-548-754 IMPORTANT NOTE: ON/OFF SILENCE TIMER Read this manual carefully before installing MODE TEMP TIMER SLEEP SWING DIRECT or operating your new air conditioning TURBO CLEAN FOLLOW unit. Make sure to save this manual for future reference.
- Page 2 Table of Contents Owner’s Manual Safety Precautions ............04 Unit Specifications and Features ......0 SAFETY FIRST ON/OFF SILENCE TIMER MODE TEMP TIMER Manual Operation SLEEP SWING DIRECT TURBO CLEAN FOLLOW (Without Remote) ....
- Page 3 Care and Maintenance ............. Troubleshooting ..............European Disposal Guidelines ........Caution: Risk of fire/ flammable materials (For R32/R290 units only) WARNING: Servicing shall only be performed as recommended by the equipment manufacturer. Maintenance and repair requiring the assistance of other skilled personnel shall be carried out under the supervision of the person competent in the use of flammable refrigerants.
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Page 4: Safety Precautions
Safety Precautions Read Safety Precautions Before Installation Incorrect installation due to ignoring instructions can cause serious damage or injury. The seriousness of potential damage or injuries is classified as either a WARNING or CAUTION. This symbol indicates that ignoring instructions may cause death or serious injury. - Page 5 ELECTRICAL WARNINGS Only use the specified power cord. If the power cord is damaged, it must be replaced by the • manufacturer or certified service agent. Keep power plug clean. Remove any dust or grime that accumulates on or around the plug. Dirty •...
- Page 6 Unit Specifications and Features Unit Parts Front Panel Power Cable (Some Units) Remote Control Louver ON/OFF SILENCE MODE TIMER TEMP TIMER Remote Control SLEEP SWING DIRECT TURBO CLEAN FOLLOW Holder(Some Units) Display window Display Code “ ” when defrost feature is activated. Meanings “...
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Page 8: Other Features
• Wireless Control (some units) For a detailed explanation of each function, Wireless control allows you to control refer to the Remote Control Manual. your air conditioner using your mobile phone and a Wireless connection. Other Features For the USB device access, replacement, maintenance operations must be carried •... - Page 9 Setting Angle of Air Flow • Setting vertical angle of air flow While the unit is on, use the SWING/DIRECT button to set the dir ection (vertical angle) of airflow. Press the SWING/DIRECT button once to activate the louver . Each time you pr ess the button, it will adjust the louver by 6°.
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Page 10: Sleep Operation
Sleep Operation • The SLEEP function is used to decrease energy use while you sleep (and don’t need the same temperature settings to stay comfortable). This function can only be activated via remote control. Press the SLEEP button when you are ready to go to sleep. When in COOL mode, the unit will increase the temperature by 1°C (2°F) after 1 hour, and will increase an additional 1°C (2°F) after another hour. - Page 11 Manual Operation (Without Remote) How to operate your unit without CAUTION the remote control The manual button is intended for testing In the event that your remote control fails to purposes and emergency operation only. Please work, your unit can be operated manually with do not use this function unless the remote control the MANUAL CONTROL button located on is lost and it is absolutely necessary.
- Page 12 Care and Maintenance Rinse the filter with fresh water, then shake Cleaning Your Indoor Unit off excess water. BEFORE CLEANING OR Dry it in a cool, dry place, and refrain from exposing it to direct sunlight. MAINTENANCE When dry, re-clip the air freshening filter to ALWAYS TURN OFF YOUR AIR CONDITIONER the larger filter, then slide it back into the SYSTEM AND DISCONNECT ITS POWER SUPPLY...
- Page 13 Maintenance – CAUTION Pre-Season Inspection Before changing the filter or cleaning, • After long periods of non-use, or before periods turn off the unit and disconnect its power of frequent use, do the following: supply. When removing filter, do not touch metal •...
- Page 14 Troubleshooting SAFETY PRECAUTIONS If ANY of the following conditions occurs, turn off your unit immediately! The power cord is damaged or abnormally warm • You smell a burning odor • The unit emits loud or abnormal sounds • A power fuse blows or the circuit breaker frequently trips •...
- Page 15 Issue Possible Causes A rushing air sound may occur when the louver resets its position. The indoor unit makes noises A squeaking sound may occur after running the unit in HEAT mode due to expansion and contraction of the unit’s plastic parts.
- Page 16 Troubleshooting When troubles occur, please check the following points before contacting a repair company. Problem Possible Causes Solution Temperature setting may be higher than ambient Lower the temperature setting room temperature The heat exchanger on the indoor or outdoor unit is Clean the affected heat exchanger dirty Remove the filter and clean it...
- Page 17 Problem Possible Causes Solution Wait for the power to be Power failure restored The power is turned off Turn on the power The fuse is burned out Replace the fuse The unit is not working Remote control batteries are Replace batteries dead The Unit’s 3-minute protection Wait three minutes after...
- Page 18 IPM malfunction or IGBT over-strong current protection High temperature protection of IPM module Inverter compressor drive error...
- Page 19 European Disposal Guidelines This appliance contains refrigerant and other potentially hazardous materials. When disposing of this appliance, the law requires special collection and treatment. Do not dispose of this product as household waste or unsorted municipal waste. When disposing of this appliance, you have the following options: •...
- Page 24 <De> <It> <Pl> Wichtige Informationen hinsichtlich des verwendeten Kältemittels Informazioni importanti relative al refrigerante utilizzato Ważne informacje dotyczące używanego środka chłodzącego Nie wolno dopuścić do emisji gazu R32 do atmosfery. Lassen Sie kein R32 in die Atmosphäre gelangen. Non scaricare R32 nell’atmosfera. R32 to fl...
- Page 25 <Sk> <Fi> <Ga> <Sl> Dôležité informácie o použitom chladive Tärkeää tietoa kylmäaineesta Eolas tábhachtach maidir le húsáid cuisneora Pomembni podatki o hladivu Ná scaoil R32 isteach san atmaisféar. Plyn R32 sa nesmie vypúšťať do atmosféry. Älä päästä R32 :ta ilmakehään. R32 ne izpuščajte v ozračje.
- Page 26 The design and specifications are subject to change without prior notice for product improvement. Consult with the sales agency or manufacturer for details. CS441-AF23...