1 OPERATION MANUAL SPLIT SYSTEM Air Conditioner MODELS (Wall mounted type) FAQ18PVJU FAQ24PVJU English Français Read these instructions carefully before installation. Keep this manual in a handy place for future reference. This manual should be left with the equipment owner. Español Lire soigneusement ces instructions avant l installation. Conserver ce manuel à portée de main pour référence ultérieure. Ce manuel doit être donné au propriétaire de l équipement. Lea cuidadosamente estas instrucciones antes de instalar. Guarde este manual en un lugar a mano para leer en caso de tener alguna duda. Este manual debe permanecer con el propietario del equipo.
2 d j a f e h g i b 3 c d e f k 2 4 
3 CONTENTS ILLUSTRATIONS...  1. WHAT TO DO BEFORE OPERATION SAFETY CONSIDERATIONS OPERATION RANGE INSTALLATION SITE NAME AND FUNCTION OF EACH SWITCH AND DISPLAY ON THE REMOTE CONTROLLER OPERATION PROCEDURE OPTIMUM OPERATION MAINTENANCE (FOR SERVICE PERSONNEL) NOT MALFUNCTION OF THE AIR CONDITIONER TROUBLE SHOOTING WHAT TO DO BEFORE OPERATION This operation manual is for the following system with standard control. Before initiating operation, contact your dealer for the operation that corresponds to your system. Indoor unit TWO REMOTE CONTROLLERS CONTROL SYSTEM Confi rm the following if your unit is the following control system type. Two remote controllers control system Two remote controllers control one indoor unit. The unit is individually operated. Contact your dealer in case of two remote controllers control system. Names and functions of parts a b c d e f g h i j k Refer to figure 2 on page  Indoor unit Outdoor unit Remote controller Inlet air Discharged air Air outlet Air fl ow fl ap (at air outlet) Refrigerant piping, connection electric wire Drain pipe Air inlet The built-in air fi lter removes dust and dirt. Ground wire Wire to ground from the outdoor unit to prevent electrical shocks. Outdoor unit Unit with remote controller If the unit you purchased is controlled by a wireless remote controller, also refer to the wireless remote controller s operation manual. If your installation has a customized control system, ask your dealer for the operation that corresponds to your system. 2. SAFETY CONSIDERATIONS Please read these SAFETY CONSIDERATIONS carefully before installing air conditioning equipment and be sure to install it correctly. After completing the installation, make sure that the unit operates properly during the start-up operation. Please instruct the customer on how to operate the unit and keep it maintained. Also, inform customers that they should store this operation manual along with the installation manual for future reference. This air conditioner comes under the term appliances not accessible to the general public. Meaning of danger, warning, caution and note symbols. DANGER...Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury. 1 English
4 WARNING...Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury. CAUTION...Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury. It may also be sued to alert against unsafe practices....indicates situation that may result in equipment or property-damage-only accidents. Keep these warning sheets handy so that you can refer to them if needed. Also, if this equipment is transferred to a new user, make sure to hand over this operation manual to the new user. DANGER Do not install the unit in an area where flammable materials are present due to risk of explosion resulting in serious injury or death. Any abnormalities in the operation of the air conditioner such as smoke or fire could result in severe injury or death. Turn off the power and contact your dealer immediately for instructions. Refrigerant gas may produce toxic gas if it comes in contact with fire such as from a fan, heater, stove or cooking device. Exposure to this gas could cause severe injury or death. For refrigerant leakage, consult your dealer. Refrigerant gas is heavier than air and replaces oxygen. A massive leak could lead to oxygen depletion, especially in basements, and an asphyxiation hazard could occur leading to serious injury or death. If equipment utilizing a burner is used in the same room as the air conditioner, there is the danger of oxygen deficiency which could lead to an asphyxiation hazard resulting in serious injury or death. Be sure to ventilate the room suffi ciently to avoid this hazard. Safely dispose of the packing materials. Packing materials, such as nails and other metal or wooden parts, may cause stabs or other injuries. Tear apart and throw away plastic packaging bags so that children will not play with them. Children playing with plastic bags face the danger of death by suffocation. WARNING It is not good for your health to expose your body to the air flow for a long time. Ask your dealer for installation of the air conditioner. Incomplete installation performed by yourself may result in a water leakage, electric shock, and fi re. Ask your dealer for improvement, repair, and maintenance. Incomplete improvement, repair, and maintenance may result in a water leakage, electric shock, and fi re. Improper installation or attachment of equipment or accessories could result in electric shock, short-circuit, leaks, fire or other damage to the equipment. Be sure only to use accessories made by Daikin which are specifically designed for use with the equipment and have them installed by a professional. Ask your dealer to move and reinstall the air conditioner. Incomplete installation may result in a water leakage, electric shock, and fi re. Never let the indoor unit or the remote controller get wet. It may cause an electric shock or a fi re. Never use flammable spray such as hair spray, lacquer or paint near the unit. It may cause a fi re. Never replace a fuse with that of wrong ampere ratings or other wires when a fuse blows out. Use of wire or copper wire may cause the unit to break down or cause a fi re. Never remove the fan guard of the unit. A fan rotating at high speed without the fan guard is very dangerous. Never inspect or service the unit by yourself. Ask an authorized service person to perform this work. English 2
5 Cut off all electric waves before maintenance. To avoid the risk of serious electrical shock, never aprinkle or spill water or liquids on the unit. Operating the air conditioner with wet hands could result in a shock hazard. Do not allow children to play on or around the unit as they could be injured. Check the unit stand for damage on a continuous basis. If left in a damaged condition the unit may fall and cause injury. Placing a flower vase or other containers with water or other liquids on the unit could result in a shock hazard or fire if a spill occurs. The heat exchanger fins are sharp enough to cut. To avoid injury wear gloves or cover the fi ns while working around them. Do not put a finger or other objects into the air inlet or air outlet. The fan is rotating at high speed and will cause injury. Do not touch the air outlet or the horizontal flaps while the swing flap is in operation as fingers may get caught and injured. Be sure to install an earth leakage breaker. Failure to install an earth leakage breaker may result in electric shocks, or fi re. Never touch the internal parts of the controller. Do not remove the front panel because some parts inside are dangerous to touch. In addition, some parts may be damaged. For checking and adjusting internal parts, contact your dealer. CAUTION Do not use the air conditioner for other purposes. In order to avoid any quality deterioration, do not use the unit for cooling precision instruments, food, plants, animals or works of art. Do not place items under the indoor unit which may be damaged by water. Condensation may form if the humidity is above 80% or if the drain outlet gets blocked. Avoid placing the controller in a spot splashed with water. Water coming inside the unit may cause an electric leak or may damage the internal electronic parts. Do not operate the air conditioner when using a room fumigation - type insecticide. Failure to observe could cause the chemicals to become deposited in the unit, which could endanger the health of those who are hypersensitive to chemicals. Do not turn off the power immediately after stopping operation. Always wait at least fi ve minutes before turning off the power. Otherwise, water leakage and trouble may occur. The appliance is not intended for use by young children or infirm persons without supervision. The remote controller should be installed in such away that children cannot play with it. Consult with installation contractor for cleaning the inside of the air conditioner. Wrong cleaning may make the plastics parts broken or cause failure of water leakage or electric shock. Do not touch the air inlet or aluminium fin of the air conditioner. Otherwise, injury may be caused. Do not place objects in direct proximity of the outdoor unit and do not let leaves and other debris accumulate around the unit. Leaves are a hotbed for small animals which can enter the unit. Once in the unit, such animals can cause malfunctions, smoke or fi re when making contact with electrical parts. Never press the button of the remote controller with a hard, pointed object. The remote controller may be damaged. Never pull or twist the electric wire of the remote controller. It may cause the unit to malfunction. Do not place appliances which produce open fire in places exposed to the air flow from the unit or under the indoor unit. It may cause incomplete combustion or deformation of the unit due to the heat. 3 English
6 Arrange the drain hose to ensure smooth drainage. Incomplete drainage may cause wetting of the building, furniture etc. Do not place the controller exposed to direct sunlight. The LCD display may get discolored, failing to display the data. Do not wipe the controller operation panel with benzine, thinner, chemical dustcloth, etc. The panel may get discolored or the coating peeled off. If it is heavily dirty, soak a cloth in water-diluted neutral detergent, squeeze it well and wipe the panel clean. And wipe it with another dry cloth. Dismantling of the unit, treatment of the refrigerant, oil and eventual other parts, should be done in accordance with the relevant local and national regulations. Do not dry the filter by exposing it to direct sunlight or warming it using fire, etc. Doing so can result in the deformation of the filter. 3. OPERATION RANGE If the temperature or the humidity is beyond the following conditions, safety devices may work and the air conditioner may not operate, or sometimes, water may drop from the indoor unit. OPERATION TEMPERATURE ( F) OUTDOOR INDOOR COOLING 23 to 115 (DB) 57 to 77 (WB) HEATING 0 to 60 (WB) 59 to 80.5 (DB) DB: Dry bulb temperature WB: Wet bulb temperature The setting temperature range of the remote controller is 60 F to 90 F. 4. INSTALLATION SITE Regarding places for installation Is the air conditioner installed at a well-ventilated place where there are no obstacles around? Do not use the air conditioner in the following places. a. Filled with much mineral oil such as cutting oil b. Where there is much salt such as a beach area c. Where sulfured gas exists such as a hotspring resort d. Where there are considerable voltage fl uctuations such as a factory or plant e. Vehicles and vessels f. Where there is much spray of oil and vapor such as a cookery, etc. g. Where there are machines generating electromagnetic waves h. Filled with acid and/or alkaline steam or vapor Is a snow protection measure taken? For details, consult your dealer. Regarding wiring All wiring must be performed by an authorized electrician. To do wiring, ask your dealer. Never do it by yourself. Make sure that a separate power supply circuit is provided for this air conditioner and that all electrical work is carried out by qualified personnel according to local laws and regulations. Pay attention to running noises, too Are the following places selected? a. A place that can suffi ciently withstand the weight of the air conditioner with less running noises and vibrations. b. A place where the hot wind discharged from the air outlet of the outdoor unit and the running noises. Are you sure that there are no obstacles near the air outlet of the outdoor unit? Such obstacles may result in declined performance and increased running noises. If abnormal noises occur in use, stop the operation of the air conditioner, consult your dealer. Regarding drainage of drain piping Is the drain piping executed to perform complete drainage? If proper drainage is not carried out from the outdoor drain pipes during air-conditioning operation, chances are that dust and dirt are clogged in the pipe. This may result in a water leakage from the indoor unit. Under such circumstances, stop the operation of the air conditioner, and then consult your dealer or our service station. English 4
7 5. NAME AND FUNCTION OF EACH SWITCH AND DISPLAY ON THE REMOTE CONTROLLER Refer to figure 1 on page  The illustrations in this operating manual correspond to the remote control format BRC1C type ON/OFF BUTTON Press the button and the system will start. Press the button again and the system will stop. OPERATION LAMP (RED) The lamp lights up during operation. DISPLAY (UNDER CENTRAL- IZED CONTROL) When this display shows, the system is UN- DER CENTRALIZED CONTROL. DISPLAY (OPERA- TION MODE) This display shows the current OPERATION MODE. DISPLAY TEST (INSPECTION/TEST OPERATION) When the INSPECTION/TEST OPERATION BUTTON is pressed, the display shows the system mode is in. TIMER ON/OFF BUTTON 14 Refer to PROGRAM TIMER OPERATION. INSPECTION/TEST OPERATION BUTTON 15 This button is used only by qualifi ed service persons for maintenance purposes. PROGRAMMING TIME BUTTON 16 Use this button for programming START and/or STOP time. TEMPERATURE SETTING BUTTON 17 Use this button for SETTING TEMPERA- TURE. FILTER SIGN RESET BUTTON 18 Refer to HOW TO CLEAN THE AIR FILTER. FAN SPEED CONTROL BUTTON 19 Press this button to select the fan speed, HIGH or LOW, of your choice. OPERATION MODE SELECTOR BUTTON 20 Press this button to select OPERATION MODE. AIR FLOW DIRECTION ADJUST BUTTON 21 Refer to AIR FLOW DIRECTION ADJUST. For the sake of explanation, all indications are shown on the display in fi gure 1 on page  contrary to actual running situations DISPLAY (PROGRAMMED TIME) This display shows the PROGRAMMED TIME of the system start or stop. DISPLAY (SET TEMPERATURE) This display shows the set temperature. DISPLAY (FAN SPEED) This display shows the set fan speed. DISPLAY (AIR FLOW FLAP) Refer to AIR FLOW DIRECTION ADJUST. DISPLAY (TIME TO CLEAN AIR FIL- TER) Refer to HOW TO CLEAN THE AIR FILTER. DISPLAY (DEFROST) Refer to DEFROST OPERATION. NON-FUNCTIONING DISPLAY If that particular function is not available, pressing the button may display the words NOT AVAILABLE for a few seconds. TIMER MODE START/STOP BUTTON Refer to PROGRAM TIMER OPERATION. 5 English
8 6. OPERATION PROCEDURE Read the operation manual that came with the remote controller. Operating procedure varies with heat pump type and cooling only type. Contact your Daikin dealer to confi rm your system type. To protect the unit, turn on the main power switch 6 hours before operation. If the main power supply is turned off during operation, operation will restart automatically after the power turns back on again Air filter (Inside the front panel) 2. Air inlet (front and top of main unit) 3. Name plate (Indoor unit model name) 4. Refrigerant pipe, Transmission wire 5. Drain pipe 6. Remote controller 8 7. Ground wire Provided to ground the indoor unit to prevent an electric shock and ensure safety 8. Horizontal flaps (adjustment flaps for air outlet direction up and down) 9. Louver (adjustment flaps for air outlet direction to the right and left) 10. Air outlet AIR FLOW DIRECTION ADJUST There are 2 ways of adjusting the air discharge angle. A. Up and down direction B. Left and right direction A. UP AND DOWN DIRECTION Press the AIR FLOW DIRECTION ADJUST button to select the air direction as following. swing The AIR FLOW FLAP display swings as shown below and the air fl ow direction continuously varies. (Automatic swing setting) Press AIR FLOW DIRECTION ADJUST button to select the air direction of your choice. The AIR FLOW FLAP display stops swinging and the air fl ow direction is fi xed (Fixed air fl ow direction setting). MOVEMENT OF THE AIR FLOW FLAP For the following conditions, micro computer controls the air fl ow direction so it may be different from the display. Operation mode Operation conditions Cooling When operating continuously at downward air fl ow direction Heating When room temperature is higher than the set temperature At defrost operation (The fl aps blow horizontally to avoid blowing cold air directly on the occupants of the room.) English 6
9 If you try cooling or programmed drying, while the fl aps are facing downward, air fl ow direction may change unexpectedly. There is nothing wrong with the equipment. This serves to prevent dew formed on parts in the air discharge outlet from dripping. Operation mode includes automatic operation. Recommended flap positions Cooling Heating We recommend using the fan in the position listed above when fi xing the fan direction. B. LEFT AND RIGHT DIRECTION Hold the tabs on edge louvers (horizontal fan direction adjustment fl aps) down slightly and adjust left and right to match the room conditions or your preference. COOLING, HEATING, AUTOMATIC, FAN, AND PROGRAM DRY OPERATION Operate in the following order. 1 OPERATION MODE SELECTOR Press OPERATION MODE SELECTOR button several times and select the OPERATION MODE of your choice as follows. COOLING OPERATION... HEATING OPERATION... AUTOMATIC OPERATION... In this operation mode, COOL/HEAT changeover is automatically conducted. FAN OPERATION... DRY OPERATION... The function of this program is to decrease the humidity in your room with the minimum temperature decrease. Micro computer automatically determines TEMPERATURE and FAN SPEED. This system does not go into operation if the room temperature is below 60 F. Refer to figure 3 on page  2 ON/OFF Stop the horizontal fl aps at a position where you can hold the tabs and adjust it left and right. Only make adjustments after you have stopped the air fl ow direction swing in a position where adjustments are possible. Your hand may get caught if you attempt to make adjustments while the unit is swinging. Press ON/OFF button. OPERATION lamp lights up or goes off and the system starts or stops OPERATION. [EXPLANATION OF HEATING OPERATION] DEFROST OPERATION As the frost on the coil of an outdoor unit increase, heating effect decreases and the system goes into DEFROST OPERATION. The indoor unit fan stops and the remote controller display shows. After 6 to 8 minutes (maximum 10 minutes) of DEFROST OPERATION, the system returns to HEATING OPERATION. 7 English
10 Regarding outside air temperature and heating capacity The heating capacity of the air conditioner declines as the outside air temperature falls. In this case, use the air conditioner in combination with other heating systems. A warm air circulating system is employed, and therefore it takes some time until the entire room is warmed up after the start of operation. An indoor fan runs to discharge a gentle wind automatically until the temperature inside the air conditioner reaches a certain level. At this time, the remote controller displays. Leave it as it stands and wait for a while. When the warm air stays under the ceiling and your feet are cold, we recommend that you use a circulator (a fan to circulate the air inside the room). For details, consult your dealer. ADJUSTMENT For programming TEMPERATURE, FAN SPEED and AIR FLOW DIRECTION, follow the procedure shown below. TEMPERATURE SETTING Press TEMPERATURE SETTING button and program the setting temperature. Each time this button is pressed, setting temperature rises 1 F. Each time this button is pressed, setting temperature lowers 1 F. The setting is impossible for fan operation. The setting temperature range of the remote controller is 60 F to 90 F. FAN SPEED CONTROL Press FAN SPEED CONTROL button. High or Low fan speed can be selected. The microchip may sometimes control the fan speed in order to protect the unit. PROGRAM TIMER OPERATION Operate in the following order. The timer is operated in the following two ways. Programming the stop time ( )... The system stops operating after the set time has elapsed. Programming the start time ( )... The system starts operating after the set time has elapsed. The timer can be programmed a maximum of 72 hours. The start and the stop time can be simultaneously programmed. 1 TIMER MODE START/STOP Press the TIMER MODE START/STOP button several times and select the mode on the display. The display fl ashes. For setting the timer stop... For setting the timer start... 2 PROGRAMMING TIME Press the PROGRAMMING TIME button and set the time for stopping or starting the system. When this button is pressed, the time advances by 1 hour. When this button is pressed, the time goes backward by 1 hour. 3 TIMER ON/OFF Press the TIMER ON/OFF button. The timer setting procedure ends. The display or changes from fl ashing light to a constant light. Refer to figure 4 on page  When setting the timer Off and On at the same time, repeat the above procedure from 1 to 3 once again. English 8
11 When the timer is programmed to stop the system after 3 hours and start the system after 4 hours, the system will stop after 3 hours and then 1 hour later the system will start. After the timer is programmed, the display shows the remaining time. Press the TIMER ON/OFF button once again to cancel programming. The display vanishes. 7. OPTIMUM OPERATION Observe the following precautions to ensure the system operates. Adjust the room temperature properly for a comfortable environment. Avoid excessive heating or cooling. Prevent direct sunlight from entering a room during cooling operation by using curtains or blinds. Ventilate the room regularly. Using the unit for long periods of time requires attentive ventilation of the room. Keep doors and windows closed. If the doors and windows remain open, room air will fl ow out and cause to decrease the effect of cooling and heating. Do not place other heaters directly below the indoor unit. They may deform due to the heat. Never place objects near the air inlet and the air outlet of the unit. It may cause deterioration in the effect or stop in the operation. Turn off the main power supply switch when it is not used for long periods of time. When the main power switch is turned on, some watts of electricity is being used even if the system is not operating. Turn off the main power supply switch for saving energy. When reoperating, turn on the main power supply switch 6 hours before operation for smooth running (Refer to MAINTE- NANCE). When the display shows, ask a qualifi ed service person to clean the fi lters (Refer to MAINTENANCE). Fully use the function of air fl ow direction adjust. Cold air gathers on the fl oor, and warm air gathers in the ceiling. Set the air fl ow direction parallel during cooling or dry operation, and set it downwards during heating operation. Do not let the air blow directly to a person. 8. MAINTENANCE (FOR SERVICE PERSONNEL) Do not remove the air fi lter except when cleaning. This may cause breakage. HOW TO CLEAN THE AIR FILTER Clean the air fi lter when the display shows (TIME TO CLEAN AIR FILTER). Increase the frequency of cleaning if the unit is installed in a room where the air is extremely contaminated. 1. Open the front panel. Place your fi ngers on the protrusions on the left and right sides of the front panel and open until the panel stops. 2. Pull out the air filter. Push up the tab in the center of the air fi lter slightly then pull it out downwards. 3. Clean the air filter. Use a vacuum cleaner A) or wash the air fi lter with water B). A) Using a vacuum cleaner B) Washing with water When the air fi lter is very dirty, use soft brush and neutral detergent Remove water and dry in the shade. 9 English
12 Do not wash it with hot water of more than 120 F. Doing so may result in discoloration and/or deformation. Do not expose it to fi re. Doing so may result in burning. 4. Attach the air filter. Once cleaning is done, be sure to replace the air fi lter as it was. 5. Press the FILTER SIGN RESET button on the remote controller. The display (TIME TO CLEAN AIR FIL- TER) vanishes. 2. Remove the front panel. Push the axes on either side of the front panel towards the center of the main unit and remove. (You can also remove it by sliding the front panel either to the left or right and pulling it forward.) HOW TO CLEAN THE AIR OUTLET AND EXTERIOR Clean with soft cloth. When it is diffi cult to remove stains, use water or neutral detergent. WARNING Do not let the indoor unit get wet as it may cause an electric shock or fi re. Do not use gasoline, benzene, thinner, polishing powder, liquid insecticide. It may cause discoloring or warping. Do not use water or air of 120 F or higher for cleaning. 3. Clean the front panel. Wipe gently with a soft wet cloth. Only use neutral cleaning agents. After washing off, wipe off any excess water and dry in a shade. 4. Attach the front panel. Set the keys of the front panel into the slots and push them in all the way. Close the front panel slowly in this state. HOW TO CLEAN THE FRONT PANEL The front panel can be removed to clean it. Hold the front panel fi rmly so that it does not fall. Do not use water over 120 F, benzine, gasoline, thinner, or other volatile substances, polishing powder, or hard scrub brushes to clean the panel. Make sure the front panel is solidly in place. 1. Open the front panel. Place your fi ngers on the protrusions on the left and right sides of the front panel and open until the panel stops. START UP AFTER A LONG STOP Confirm the following Check that the air inlet and outlet are not blocked. Remove any obstacle. Check if the earth is connected. Might there be a broken wire somewhere? Contact your dealer if there are any problems. Clean the air filter and outside panels After cleaning the air fi lter, make sure to attach it. English 10
13 Turn on the main power supply switch The display on the remote controller will be shown when the power is turned on. To protect the unit, turn on the main power switch at least 6 hours before operation. WHAT TO DO WHEN STOPPING THE SYSTEM FOR A LONG PERIOD Turn on FAN OPERATION for a half day and dry the unit. Read the operation manual that came with the remote controller. Cut off the power supply. When the main power switch is turned on, some watts of electricity is being used even if the system is not operating. Turn off the main power supply switch for saving energy. The display on the remote controller will vanish when the main power switch is turned off. Clean the air filter and the exterior. Be sure to replace the air fi lter to its original place after cleaning. Refer to MAINTENANCE. 9. NOT MALFUNCTION OF THE AIR CONDITIONER The following symptoms do not indicate air conditioner malfunction I. THE SYSTEM DOES NOT OPERATE The system does not restart immediately after the ON/OFF button is pressed. If the OPERATION lamp lights, the system is in normal condition. It does not restart immediately because a safety device operates to prevent overload of the system. After 3 minutes, the system will turn on again automatically. The system does not restart immediately when TEMPERATURE SETTING button is returned to the former position after pushing the button. If the OPERATION lamp lights, the system is in normal condition. It does not restart immediately because a safety device operates to prevent overload of the system. After 3 minutes, the system will turn on again automatically. The system does not start when the display shows and it flashes for few seconds after pressing an operation button. This is because the system is under centralized control. Flashes on the display indicates that the system cannot be controlled by the remote controller. The system does not start immediately after the power supply is turned on. Wait one minute until the micro computer is prepared for operation. II. The fan speed is different from the setting. Pressing the fan speed control button does not change the fan speed. When the room temperature reaches the set temperature in heating mode, the outdoor unit stops and the indoor unit switches to whisper mode. This is to prevent the cool air from being blown directly onto anyone in the room. III. AIR BLOW DIRECTION IS NOT AS SPECI- FIED. Actual air blow direction is not as shown on the remote controller. Automatic swing setting does not work. Refer to AIR FLOW DIRECTION ADJUST. IV. WHITE MIST COMES OUT OF A UNIT When humidity is high during cooling operation (In oily or dusty places) If the inside of an indoor unit is extremely contaminated, the temperature distribution inside a room becomes uneven. It is necessary to clean the inside of the indoor unit. Ask your Daikin dealer for details on cleaning the unit. This operation requires a qualifi ed service person. When the system is changed over to HEAT- ING OPERATION after DEFROST OPERA- TION. Moisture generated by DEFROST becomes steam and exists. V. NOISE OF AIR CONDITIONERS A ringing sound after the unit is started. This sound is generated by the temperature regulator working. It will quiet down after about a minute. A continuous flow Shuh sound is heard when the systems is in COOLING or DE- FROST OPERATION. This is the sound of refrigerant gas fl owing through both indoor and outdoor units. 11 English
14 A Shuh sound which is heard at the start or immediately after the stop of operation or which is heard at the start or immediately after the stop of DEFROST OPERATION. This is the noise of refrigerant caused by fl ow stop and fl ow change. A continuous flow Shah sound is heard when the system is in COOLING OPERA- TION or at a stop. The noise is heard when the drain pump is in operation. A Pishi-pishi squeaking sound is heard when the system is in operation or after the stop of operation. Expansion and contraction of plastic parts caused by temperature change makes this noise. VI. DUST FROM THE UNITS Dust may blow out from the unit after starting operation from long resting time. Dust absorbed by the unit blows out. VII. THE UNITS GIVE OFF ODORS The unit absorbs the smell of rooms, furniture, cigarettes, etc., and then emits them. VIII. THE LIQUID CRYSTAL OF THE REMOTE CONTROLLER SHOW It happens immediately after the main power supply switch is turned on. This shows that the remote controller is in normal condition. This continues temporary. 10. TROUBLE SHOOTING I. If one of the following malfunctions occurs, take the measures shown below and contact your Daikin dealer. The system must be repaired by a qualifi ed service person. WARNING When the air conditioner is in abnormal conditions (smell of something burning, etc), unplug the power cord from the outlet, and contact your dealer Continued operation under such circumstances may result in a failure, electric shock, and fi re. If a safety device such as a fuse, a breaker or an earth leakage breaker frequently actuates; Measure: Do not turn on the main power switch. If the ON/OFF switch does not properly work; Measure: Turn off the main power switch If water leaks from unit. Measure: Stop the operation. If the display, UNIT No., and the OPERA- TION lamp fl ash and the MALFUNCTION CODE appears. INSPECTION display OPERATION lamp INDOOR UNIT No. in which a malfunction occurs MALFUNCTION CODE Measure: Notify your Daikin dealer and inform him/her of the display. II. If the system does not properly operate except for the above mentioned case, and none of the above mentioned malfunctions is evident, investigate the system according to the following procedures. 1. If the system does not operate at all. Check if there is a power failure. Wait until power is restored. If power failure occurs during operation, the system automatically restarts immediately after the power supply recovers. Check if no fuse has blown. Turn off the power supply. Check if the breaker is blown. Turn the power on with the breaker switch in the off position. Do not turn the power on with the breaker switch in the trip position. (Contact your dealer.) Breaker ON Switch Trip position OFF English 12
15 2. If the system stops operating after operating the system. Check if the air inlet or outlet of outdoor or indoor unit is blocked by obstacles. Remove the obstacle and make it well-ventilated. Check if the air fi lter is clogged. Ask a qualifi ed service person to clean the air fi lters (Refer to MAINTENANCE). 3. The system operates but it does not sufficiently cool or heat. If the air inlet or outlet of the indoor or the outdoor unit is blocked with obstacles. Remove the obstacle and make it well-ventilated. If the air fi lter is clogged. Ask a qualifi ed service person to clean the air fi lters (Refer to MAINTENANCE). If the set temperature is not proper (Refer to ADJUSTMENT). If the FAN SPEED button is set to LOW SPEED (Refer to ADJUSTMENT). If the air fl ow angle is not proper (Refer to AIR FLOW DIRECTION ADJUST). If the doors or the windows are open. Shut doors or windows to prevent wind from coming in. If direct sunlight enters the room (when cooling). Use curtains or blinds. When there are too many inhabitants in the room (when cooling). Cooling effect decreases if heat gain of the room is too large. If the heat source of the room is excessive (when cooling). Cooling effect decreases if heat gain of the room is too large. 13 English
OPERATION MANUAL SYSTEM Inverter Air Conditioners MODELS Wall-mounted type FXAQ07PVJU FXAQ09PVJU FXAQ12PVJU FXAQ18PVJU FXAQ24PVJU English Français Español Read these instructions carefully before installation.
OPERATION MANUAL SYSTEM Inverter Air Conditioners MODEL Ceiling-mounted duct type low static pressure unit FXDQ07MVJU FXDQ09MVJU FXDQ12MVJU FXDQ18MVJU FXDQ24MVJU Read these instructions carefully before
OPERATION MANUAL SPLIT SYSTEM Air Conditioners MODELS Ceiling-mounted Cassette type (Multi flow model) FCQ18PVJU FCQ24PVJU FCQ30PVJU English Français Read these instructions carefully before installation.
OPERATION MANUAL SPLIT SYSTEM Air Conditioners MODEL Ceiling suspended type FHQ24MVJU FHQ30MVJU FHQ36MVJU FHQ42MVJU Read these instructions carefully before installation. Keep this manual in a handy place
OPERATION MANUAL SYSTEM Inverter Air Conditioners MODELS Ceiling-mounted Cassette type (Multi flow model) FXFQ12MVJU FXFQ18MVJU FXFQ24MVJU FXFQ30MVJU FXFQ36MVJU Read these instructions carefully before
OPERATION MANUAL SYSTEM Inverter Air Conditioners MODELS Floor standing type and Concealed floor standing type FXLQ12MVJU FXLQ18MVJU FXLQ24MVJU FXNQ12MVJU FXNQ18MVJU FXNQ24MVJU Carefully read this operation
OPERATION MANUAL SPLIT SYSTEM Air Conditioners MODELS (Ceiling mounted Multi flow Cassette type) FCQ18TAVJU FCQ24TAVJU FCQ30TAVJU FCQ36TAVJU FCQ42TAVJU FCQ48TAVJU English Français Read these instructions
OPERATION MANUAL SPLIT SYSTEM HEAT PUMP MODELS Air Handling Unit FTQ18PBVJU FTQ24PBVJU FTQ30PBVJU FTQ36PBVJU FTQ42PBVJU English Français Read these instructions carefully before installation. Keep this
FDXM5F3V1B FDXM35F3V1B FDXM50F3V1B FDXM60F3V1B English Table of Contents Table of Contents About the system INFORMATION 1 About this document About the system.1 Components... 3 Operation 3 3.1 Operation
OPERATION MANUAL system room air conditioners 1 1 5 6 9 4 7 Pair Paar Paire Pair Par Singolo Â ÁÔ Par Сплит 3 2 4 5 ÔÏÏ appleïfi Много 8 1 2a 2b 3a 3b 2a 2b 3a 3b S system room air conditioners CONTENTS
OPERATION MANUAL system room air conditioners 1 1 5 6 9 4 7 Pair Paar Paire Pair Par Singolo Â ÁÔ Par Сплит 3 2 4 5 ÔÏÏ appleïfi Много 8 1 2a 2b 3a 3b 2a 2b 3a 3b NOTES system room air conditioners CONTENTS
OPERATION MANUAL Wireless Remote Controller Kit MODELS: BRC7F632F English Thank you for purchasing this Daikin air conditioner. Carefully read this operation manual before using the air conditioner. It
OPERATION MANUAL SYSTEM Inverter Air Conditioners English Français MODELS Ceiling-mounted Duct type Español FXMQ07PBVJU FXMQ09PBVJU FXMQ12PBVJU FXMQ15PBVJU FXMQ18PBVJU FXMQ24PBVJU FXMQ30PBVJU FXMQ36PBVJU
OPERATION MANUAL SPLIT SYSTEM Air Conditioner MODELS (Ceiling-mounted Multi flow Cassette type) FFQ25BV1B FFQ35BV1B FFQ50BV1B FFQ60BV1B  1 3 4 2 TEST C hr hr TEST NOT AVAILABLE L H 2 10 11 3 1 4 5 6
OPERATION MANUAL SYSTEM Air Conditioners English Deutsch MODELS Wall-mounted type FXAQ20PV1 FXAQ25PV1 FXAQ32PV1 FXAQ40PV1 FXAQ50PV1 FXAQ63PV1 Français Español Italiano ÅëëçíéêÜ Nederlands Portugues Ðóññêèé
DAIKIN ROOM AIR CONDITIONER Operation Manual FDXM25F2V1B FDXM50F2V1B FDXM35F2V1B FDXM60F2V1B CONTENTS READ BEFORE OPERATION Safety precautions... 2 Names of parts... 4 CARE Care and Cleaning... 6 TROUBLE
INSTALLATION MANUAL Decoration panel MODELS BYFQ60CWW BYFQ60CWS English Français Read these instructions carefully before installation. Keep this manual in a handy place for future reference. This manual
FLOOR-STANDING TYPE AIR CONDITIONER Owner s Manual Floor-Standing Type KSD-35 DR11 KUE-35 DVN11 IMPORTANT NOTE: Read this manual carefully before installing or operating your new air conditioning unit.
OPERATION MANUAL System air conditioners FXAQ15AUV1B FXAQ20AUV1B FXAQ25AUV1B FXAQ32AUV1B FXAQ40AUV1B FXAQ50AUV1B FXAQ63AUV1B Air inlet (top of main unit) Air filter (Under the panel) Name plate (Indoor
OPERATION MANUAL SYSTEM Inverter Air Conditioners English Deutsch MODELS Wall-mounted type FXAQ15PAV1 FXAQ20PAV1 FXAQ25PAV1 FXAQ32PAV1 FXAQ40PAV1 FXAQ50PAV1 FXAQ63PAV1 Français Español Italiano ÅëëçíéêÜ
OPERATION MANUAL SPLIT SYSTEM Air Conditioner English Bahasa Indonesia MODELS (Ceiling-mounted Duct type) FBQ50EVE4 FBQ60EVE4 FBQ71EVE4 FBQ100EVE4 FBQ125EVE4 FBQ140EVE4 Thank you for purchasing this product
CASSETTE- TYPE AIR CONDITIONER Owner s Manual Super-Slim Four-Way Cassette IMPORTANT NOTE: Read this manual carefully before installing or operating your new air conditioning unit. Make sure to save this
MIDDLE STATIC PRESSURE DUCT TYPE AIR CONDITIONER Owner s Manual Middle Static Pressure Duct Type MEU-18MPH2 MEU-24MPH2 MEU-36MPL2 MEU-48MPL2 IMPORTANT NOTE: Read this manual carefully before installing
FBA35A2VEB FBA50A2VEB FBA60A2VEB FBA71A2VEB FBA100A2VEB FBA125A2VEB FBA140A2VEB English Table of Contents Table of Contents 2 About the system INFORMATION 1 About this document 2 2 About the system 2 2.1
DUCTED AIR CONDITIONER Owner s Manual KD Series KD24 Kaden Owner s Manual 1 Table of Contents 1. Safety Precautions 4 2. Indoor Unit Parts and Major Functions 6 3. Care and Maintenance 8 4. Troubleshooting
OPERATION MANUAL Wireless Remote Controller Kit MODELS BRC7E63W BRC7E66 BRC7EA63W BRC7EA66 Thank you for purchasing this Daikin air conditioner. Carefully read this operation manual before using the air
OWNER S MANUAL Inverter Split-type Room Air Conditioner Please read the operating instructions and safety precautions carefully and thoroughly before installing and operating your room air conditioner.
OPERATING MANUAL OPERATING MANUAL BEDIENUNGSANLEITUNG MODE D EMPLOI MANUAL DE FUNCIONAMIENTO MANUALE DI ISTRUZIONI ΕΓΧΕΙΡΙ ΙΟ ΛΕΙΤΟΥΡΓΙΑΣ MANUAL DE INSTRUÇÕES ROOM AIR CONDITIONER WINDOW TYPE COOLING MODEL
DAIKIN ROOM AIR CONDITIONER OPERATION MANUAL English Español Français MODELS FDXS09LVJU FDXS12LVJU CDXS15LVJU CDXS18LVJU CDXS24LVJU Feature For your comfort and energy saving ECONO This function enables
DAIKIN ROOM AIR CONDITIONER OPERATION MANUAL English Español Français MODELS FTXS09LVJU FTXS12LVJU CTXS07LVJU Feature For your comfort and energy saving INTELLIGENT EYE The INTELLIGENT EYE sensor detects
NEXXOS INVERTER USER MANUAL NIN412C2V32 NIN415C2V32 NIN520C2V32 NIN725C2V32 INVERTER MINI SPLIT SYSTEM WARNING The information contained in the manual is intended for use by a qualified service technician
Bosch Split-Type Ductless Air Conditioner / Heat Pump Climate 5000 AA Series User Manual 2 Bosch Split Type Ductless Air Conditioner / Heat Pump User Manual Data subject to change 01.2017 Bosch Thermotechnology
INVERTER ONE-TWO/ONE-THREE /ONE-FOUR/ONE-FIVE SPLIT-TYPE AIR CONDITIONER Owner s Manual IMPORTANT NOTE: Read this manual carefully before installing or operating your new air conditioning unit. Make sure
INVERTER ONE-TWO/ONE-THREE /ONE-FOUR/ONE-FIVE SPLIT-TYPE AIR CONDITIONER Owner s Manual IMPORTANT NOTE: Read this manual carefully before installing or operating your new air conditioning unit. Make sure
OPERATING MANUAL AIR CONDITIONER FLOOR CONSOLE/ UNDER CEILING DUAL TYPE ABT Series KEEP THIS MANUAL FOR FUTURE REFERENCE FUJITSU GENERAL LIMITED P/N9375756024 CONTENTS SAFETY PRECAUTIONS... 1 NAME OF PARTS...
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 Table of Contents
MULTI-SPLIT SYSTEM AIR CONDITIONER / HEAT PUMP YN-M Series Inverter++ Models Two, Three, Four, and Five Zones (Dual, Triple, Quad, and Quint Multi) Owner s Manual IMPORTANT NOTICE: Read through and fully
User Manual Table of Contents Owner s Manual 0 1 Safety Precautions...04 Unit Specifications and Features...06 SAFETY FIRST 2 Manual Operation (Without Remote)...11 3 Care and Maintenance...12 4 Troubleshooting...14
SPLIT-TYPE ROOM AIR CONDITIONER Owner s Manual Fairwind Series All Model Numbers IMPORTANT NOTE: Read this manual carefully before installing or operating your new air conditioning unit. Make sure to save
Owner s Manual SPLIT-TYPE ROOM AIR CONDITIONER IMPORTANT NOTE: Read this manual carefully before installing or operating your new air conditioning unit. Make sure to save this manual for future reference.
English DAIKIN ROOM AIR CONDITIONER OPERATION MANUAL Français Español Enjoy year-roun nd comfort. MODELS FVXS09NVJU FVXS12NVJU FVXS15NVJU FVXS18NVJU Features Enhanced comfort and energy savings ECONO This
Utopian Split A/C Thank you for purchasing this quality Split A/C system! Please read through this manual completely, and keep it in case you need to reference the information in the future. Any operation
OPERATION MANUAL System Inverter Air Conditioners FXNQ20A2VEB FXNQ25A2VEB FXNQ32A2VEB FXNQ40A2VEB FXNQ50A2VEB FXNQ63A2VEB CONTENTS Read before operation Part name and functions...2 Safety precautions...2
MODEL RA-0LDF RA-3LDF WINDOW TYPE ROOM AIR CONDITIONER OPERATION AND INSTALLATION MANUAL AIR DEFLECTORS VERTICAL DEFLECTORS Vertical de ectors at both sides of outlets can be set to either auto-swing or
SLIM CASSETTE TYPE AIR CONDITIONER OWNER S MANUAL Indoor Unit Outdoor Unit Power Supply 4TSV05P1 4TSV067P1 4TSV080P1 4TSV110P1 4TSV10P1 8TSV05P1 8TSV067P1 8TSV080P1 8TSV110P1 8TSV10P1 0-40V ~ 50Hz 0-40V
SPLIT TYPE AIR CONDITIONER ENGLISH ENGLI INDOOR UNIT/OUTDOOR UNIT MODEL RAS-DX10CSK/RAC-DX10CSK RAS-DX13CSK/RAC-DX13CSK RAS-DX18CSK/RAC-DX18CSK OUTDOOR UNIT INDOOR UNIT RAS-DX10CSK RAS-DX13CSK RAS-DX18CSK
R410A SPLIT SERIES FIXED SPEED Models ECO901SN ECO1201SN ECO1801SN ECO2401SN Read This Manual Inside you will find many helpful hints on how to use and maintain your air conditioner properly. Just a little
Compact Cassette Type PART NO.9374379392-04 CONTENTS SAFETY PRECAUTIONS... 1 FEATURES AND FUNCTIONS... 2 NAME OF PARTS... 3 PREPARATORY OPERATION... 4 OPERATION... 4 TIMER FUNCTIONS... 6 ON/OFF TIMER...
Before using your air conditioner, please read this manual carefully and keep it for future reference. SPLIT- TYPE ROOM AIR CONDITIONER Read This Manual Inside you will find many helpful hints on how to
SPLIT TYPE Instruction manual ENGLISH Instruction manual Page 1~24 To obtain the best performance and ensure years of trouble free use, please read this instruction manual completely. 1 SAFETY PRECAUTION
OPERATING MANUAL AIR CONDITIONER CASTE TYPE AUT Series AM PM 6 9 5 8 KEEP THIS MANUAL FOR FUTURE REFERENCE FUJITSU GENERAL LIMITED P/N9704 CONTENTS SAFETY PRECAUTIONS... NAME OF PARTS... PREPARATORY OPERATION...
CONTENTS READ BEFORE OPERATION Safety Precautions... Names of Parts Indoor unit, Opening the front grille... 5 Remote controller... 6 Outdoor unit... 7 Preparation Before Operation Remote controller...
SPLIT TYPE AIR CONDITIONER INDOOR UNIT/OUTDOOR UNIT ENGLISH MODEL RAS-50YHA/RAC-50YHA OUTDOOR UNIT INDOOR UNIT RAC-50YHA RAS-50YHA Instruction manual Page 1~26 To obtain the best performance and ensure
SPLIT TYPE INDOOR UNIT/OUTDOOR UNIT MODEL RAS-70YHA3/RAC-70YHA3 RAS-80YHA3/RAC-80YHA3 OUTDOOR UNIT INDOOR UNIT RAS-70YHA3 RAS-80YHA3 RAC-70YHA3 RAC-80YHA3 Instruction manual Page 1~24 To obtain the best
OPERATING MANUAL AIR CONDITIONER DUCT TYPE ART Series KEEP THIS MANUAL FOR FUTURE REFERENCE FUJITSU GENERAL LIMITED P/N9374379293-02 CONTENTS SAFETY PRECAUTIONS... 1 NAME OF PARTS... 2 PREPARATORY OPERATION...
English DAIKIN ROOM AIR CONDITIONER OPERATION MANUAL Français Español Enjoy year-roun nd comfort. MODELS FTX30NVJU FTX36NVJU Features Enhanced comfort and energy savings INTELLIGENT EYE The INTELLIGENT
ENGLISH FRANÇAIS ESPAÑOL OWNER S MANUAL AIR CONDITIONER Please read this manual carefully before operating your set and retain it for future reference. TYPE : Ceiling Cassette - 2Way http://www.lghvac.com
OWNER S MANUAL DEHUMIDIFIER ESPAÑOL FRANÇAIS Read this manual carefully before operating the appliance and retain it for future reference. Model : UD701KOG1 P/NO : MFL68026017 www.lg.com TABLE OF CONTENTS
DAIKIN ROOM AIR CONDITIONER Operation Manual MODELS FTYN25DV3B FTN25DV3B FTYN35DV3B FTN35DV3B FTYN25DAV3B FTN25DAV3B FTYN35DAV3B FTN35DAV3B English Deutsch Français Nederlands Español Italiano ΕλληνικÜ
OPERATING MANUAL MODE D EMPLOI MANUAL DE FUNCIONAMIENTO AIR CONDITIONER CONCEALED CEILING TYPE Français English AM PM Español KEEP THIS MANUAL FOR FUTURE REFERENCE CONSERVEZ CE MODE D EMPLOI AFIN DE POUVOIR
SPLIT TYPE AIR CONDITIONER INDOOR UNIT/OUTDOOR UNIT ENGLISH MODEL RAS-DX10CFK / RAC-DX10CFK RAS-DX13CFK / RAC-DX13CFK OUTDOOR UNIT INDOOR UNIT RAC-DX10CFK RAC-DX13CFK RAS-DX10CFK RAS-DX13CFK Instruction
OPERATION MANUAL DAIKIN INTEGRATED SYSTEM for REFRIGERATORS, FREEZERS AND AIR CONDITIONING. ZEAS-AC Outdoor unit (LRYCP14DY1) Booster unit (LCBKP1AR) Inverter box (BRR2A1R) Our many thanks for your purchasing
USE'S FLOO & CEIL SEIES ASF-0A ES air flow for a long o not insert fingers rods or other objects into the air When the fan is rotating at high speed it will cause injury. IPO SAFE IFOIO... POA S... IIOE