Related Manuals for Daikin FTXS20LVMA
Summary of Contents for Daikin FTXS20LVMA
- Page 1 OPERATION MANUAL DAIKIN ROOM AIR CONDITIONER MODELS FTXS20LVMA FTXS25LVMN FTXS25LVMA FTXS35LVMN FTXS35LVMA FTXS46LVMA FTKS20LVMA FTKS25LVMG FTKS25LVMA FTKS35LVMG FTKS35LVMA FTKS46LVMA...
- Page 2 Feature For your comfort and energy saving INTELLIGENT EYE The INTELLIGENT EYE sensor detects the human movement in a room. If no one is room for more than 20 minutes, the operation automatically changes to energy saving operation. Page 15 WEEKLY TIMER Up to 4 timer settings can be saved for each day of the week according to your family’s life style. The WEEKLY TIMER allows you to set on/off time and the desired temperature. Page 22 Other functions COMFORT AIRFLOW OUTDOOR UNIT QUIET The airfl ow direction will be in upward OUTDOOR UNIT QUIET operation while in COOL operation, in downward lowers the noise level of the outdoor while in HEAT operation. This function unit. This function is useful when you will prevent cold or warm air from need to consider the noise for your directly blowing on your body. neighbourhood. Page 18 Page 15...
-
Page 3: Table Of Contents
Contents Read before Operation „ Safety Precautions ......... Name of Parts .......... Preparation before Operation ...... Operation „ AUTO · DRY · COOL · HEAT · FAN Operation ........... Adjusting the Airfl ow Direction and Rate ..........COMFORT AIRFLOW / INTELLIGENT EYE Operation ... POWERFUL Operation ...... OUTDOOR UNIT QUIET Operation ........... ECONO Operation ......OFF TIMER Operation ....... ON TIMER Operation ......WEEKLY TIMER Operation ....Multi Connection „... -
Page 4: Safety Precautions
Safety Precautions • Keep this manual where the operator can easily find it. • Read the precautions in this manual carefully before operating the unit. • The precautions described herein are classified as WARNING and CAUTION. They both contain important information regarding safety. Be sure to observe all precautions without fail. WARNING CAUTION Failure to observe these instructions properly may result in Failure to follow these instructions properly may result in property damage or personal injury, which may be serious personal injury or loss of life. depending on the circumstances. Never attempt. Never wet the air conditioner nor the remote controller with water. Be sure to follow the instructions. Never touch the air conditioner nor the remote controller with wet hands. Be sure to establish an earth connection. • After reading, keep this manual in a convenient place so that you can refer to it whenever necessary. If the equipment is transferred to a new user, be sure also to hand over the manual. WARNING • In order to avoid fire, explosion or injury, do not operate the unit when harmful, among which flammable or corrosive gases, are detected near the unit. • Be aware that prolonged, direct exposure to cool or warm air from the air conditioner, or to air that is too cool or too warm can be harmful to your physical condition and health. • Do not place objects, including rods, your fingers, etc., in the air inlet or outlet. Product malfunctioning, product or injury damage may result due to contact with the air conditioner’s high-speed fan blades. • Do not attempt to repair, dismantle, reinstall or modify the air conditioner yourself as this may result in water leakage, electric shocks or fire hazards. • Do not use flammable spray near the air conditioner, or otherwise fire may result. • Beware of fire in case of refrigerant leakage. If the air conditioner is not operating correctly, i.e. not generating cool or warm air, refrigerant leakage could be the cause. Consult your dealer for assistance. The refrigerant within the air conditioner is safe and normally does not leak. - Page 5 CAUTION • Do not place objects that are susceptible to moisture directly beneath the indoor or outdoor units. Under certain conditions, condensation on the main unit or refrigerant pipes, air filter dirt or drain blockage may cause dripping, resulting in fouling or failure of the object concerned. • After prolonged use, check the unit stand and its mounts for damage. If they are left in a damaged condition, the unit may fall and cause injury. • To avoid injury, do not touch the air inlet or aluminum fins of the indoor or outdoor units. • 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 unit or its remote controller. Accidental operation by a child may result in impairment of bodily functions and harm health. • Do not give impact to the indoor and outdoor units, or otherwise product damage may result. • Do not place flammable items, such as spray cans, within 1 meter of the air outlet. The spray cans may explode as a result of hot air from the indoor or outdoor units. • Be careful not to let pets urinate on the air conditioner. Urination on the air conditioner may result in electric shocks or fire. • To avoid oxygen depletion, ensure that the room is adequately ventilated if equipment such as a burner is used together with the air conditioner. • Before cleaning, be sure to stop unit operation, turn the breaker off or remove the power cord. Otherwise, an electric shock and injury may result. • Only connect the air conditioner to the specified power supply circuit. Power supplies other than the one specified may result in electric shocks, overheating and fires. • Arrange the drain hose to ensure smooth drainage. Imperfect drainage may cause wetting of the building, furniture etc. • 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 fire when making contact with electrical parts. • Do not place objects around the indoor unit. Doing so may have an adverse influence on the performance, product quality, and life of the air conditioner.
-
Page 6: Name Of Parts
Name of Parts Indoor Unit Air inlet Front panel Panel tab INTELLIGENT EYE sensor • It detects the movements of people and automatically Model switches between normal name plate operation and energy saving operation. Page 15 Air outlet Louvers (vertical blades) Room temperature • The louvers are inside of the air sensor outlet. Page 13 • It detects the air temperature around the unit. Flaps (horizontal blades) Page 13 Display OPERATION lamp (green) - Page 7 „ Open the front panel Air filter Titanium apatite deodorizing filter Outdoor Unit • Appearance of the outdoor unit may differ from some models. Outdoor temperature Air inlet sensor (back) (back and side) Drain hose Earth terminal • It is inside of this cover. Air outlet Name plate Refrigerant piping and inter-unit wiring...
- Page 8 Name of Parts Remote Controller Signal transmitter Display (LCD) • It displays the current settings. Receiver (In this illustration, each section is shown with all its displays on for the purpose of explanation.) • To use the remote controller, aim the transmitter at the indoor unit. If there is anything to block signals between the unit and the remote controller, such as a curtain, the unit will not TEMPERATURE operate. • Do not drop the remote controller. Do adjustment buttons not get it wet. • It changes the temperature setting. • The maximum distance for Page 12 communication is approx. 7m. ON/OFF button FAN setting button • Press this button once to start • It selects the airfl ow rate setting.
- Page 9 „ Open the front cover MODE selector button • It selects the operation mode. (AUTO/DRY/COOL/HEAT/ FAN) Page 11 ECONO button • ECONO operation. Page 19 QUIET button SWING button • OUTDOOR UNIT QUIET operation. Page 18 • Adjusting the airflow direction. Page 13 COMFORT/SENSOR : WEEKLY button button : PROGRAM button • COMFORT AIRFLOW and INTELLIGENT EYE : COPY button operation.
-
Page 10: Preparation Before Operation
Preparation before Operation „ To set the batteries Position Slide the front cover to take it off. – correctly! Set 2 dry batteries AAA.LR03 (alkaline). Set the front cover as before. „ To fix the remote controller holder on the wall Choose a place from where the signals Remote controller reach the unit. - Page 11 „ Turn the breaker on • After the power is turned on, the flaps of the indoor unit opens and closes once to set the reference position. „ To set the clock Press “ ” is displayed. “ ” and “ ” blink. Press to set the current day of the week. Press “ ” blinks. Press to set the clock to the present time. • Holding down or button rapidly increases or decreases the time display. Press • Point the remote controller at the indoor unit when pressing the buttons.
-
Page 12: X84; Operation
AUTO · DRY · COOL · HEAT · FAN Operation The air conditioner operates with the operation mode of your choice. From the next time on, the air conditioner will operate with the same operation mode. „ To start operation Press and select a operation mode. • Each pressing of the button advances the mode setting in sequence. COOLING ONLY model COOL HEAT PUMP model AUTO COOL HEAT Press • “ ” is displayed on the LCD. • The OPERATION lamp lights green. Display „ To stop operation Press again. - Page 13 „ To change the temperature setting Press • The displayed items on the LCD will change whenever either one of the buttons is pressed. COOL operation HEAT operation AUTO operation DRY or FAN operation 18 – 32°C 10 – 30°C 18 – 30°C The temperature setting is Press to raise the temperature and press to lower the not variable. temperature. „ Operating conditions „ Recommended temperature setting • For cooling: 26°C – 28°C • For heating: 20°C – 24°C „ Tips for saving energy • Be careful not to cool (heat) the room too much. Keeping the temperature setting at a moderate level helps save energy.
-
Page 14: Adjusting The Airflow Direction And Rate
Adjusting the Airflow Direction and Rate You can adjust the airflow direction to increase your comfort. „ To start auto swing Upper and lower airflow direction Press • “ ” is displayed on the LCD. • The flaps (horizontal blades) will begin to swing. Right and left airflow direction Press • “ ” is displayed on the LCD. • The louvers (vertical blades) will begin to swing. The 3-D airflow direction Press • “ ” and “ ” are displayed on the LCD. • The flaps and louvers move in turn. • To cancel 3-D airflow, press either or again. - Page 15 „ To adjust the airflow rate setting Press • Each pressing of advances the airflow rate setting in sequence. Auto Indoor unit quiet Middle low High Middle high Middle • When the airflow is set to “ ”, indoor unit quiet operation will start and the noise from the unit will become quieter. • In indoor unit quiet operation, the airflow rate is set to a weak level. • In DRY operation, the airflow rate setting is not variable. NOTE „ Note on the angles of the flaps • The flaps swinging range depends on the operation mode. (See the figure.) COOL and DRY operation HEAT operation FAN operation Stop operation...
-
Page 16: Comfort Airflow / Intelligent Eye Operation
COMFORT AIRFLOW / INTELLIGENT EYE Operation „ COMFORT AIRFLOW operation The flow of air will be in the upward direction while in COOL operation and in the downward direction while in HEAT operation, which will provide a comfortable wind that will not come in direct contact with people. COOL operation HEAT operation „ INTELLIGENT EYE operation “INTELLIGENT EYE” is the infrared sensor which detects the human movement. If no one is in the room for more than 20 minutes, the operation automatically changes to energy saving operation. [Example] When someone is in When no one is in the Someone is back in the the room room room... - Page 17 „ To start operation Press and select the desired mode. • Each time the is pressed a different setting option is displayed on the LCD. • The INTELLIGENT EYE lamp lights green. Display • By selecting “ ” from the following icons, the air conditioner will be in COMFORT AIRFLOW operation combined with INTELLIGENT EYE operation. blank COMFORT INTELLIGENT Combination No Setting AIRFLOW • When the flaps (horizontal blades) are swinging, the operating as above will stop movement of them. • The lamp will be lit while human movements are detected. „ To cancel operation Press and select “blank” on the LCD. • The INTELLIGENT EYE lamp goes off. NOTE „...
-
Page 18: Powerful Operation
POWERFUL Operation POWERFUL operation quickly maximizes the cooling (heating) effect in any operation mode. You can get the maximum capacity. „ To start POWERFUL operation Press during operation. • POWERFUL operation ends in 20 minutes. Then the system automatically operates again with the previous settings which were used before POWERFUL operation. • “ ” is displayed on the LCD. „ To cancel POWERFUL operation Press again. • “ ” disappears from the LCD. [Example] „ Normal operation „ POWERFUL operation „ Back to normal operation • When you want to get the • POWERFUL operation will cooling effect quickly, start work for 20 minutes. -
Page 19: Outdoor Unit Quiet
OUTDOOR UNIT QUIET Operation OUTDOOR UNIT QUIET operation lowers the noise level of the outdoor unit by changing the frequency and fan speed on the outdoor unit. This function is convenient during the night. „ To start OUTDOOR UNIT QUIET operation Press • “ ” is displayed on the LCD. „ To cancel OUTDOOR UNIT QUIET operation Press again. • “ ” disappears from the LCD. [Example] Using the OUTDOOR UNIT QUIET operation during the night. • The noise level of the outdoor unit will be lower. This function is useful when you need to consider the noise for your neighbourhood. NOTE „... -
Page 20: Econo Operation
ECONO Operation ECONO operation is a function which enables efficient operation by limiting the maximum power consumption value. This function is useful for cases in which attention should be paid to ensure a circuit breaker will not trip when the product runs alongside other appliances. „ To start ECONO operation Press during operation. • “ ” is displayed on the LCD. „ To cancel ECONO operation Press again. • “ ” disappears from the LCD. [Example] Normal operation ECONO operation • In case the air conditioner and other • The maximum power consumption of the air appliances which require high power conditioner is limited by using ECONO consumption are used at same time, a circuit operation. breaker may trip if the air conditioner operate The circuit breaker will hardly trip even if the with its maximum capacity. air conditioner and other appliances are used at same time. -
Page 21: Off Timer Operation
OFF TIMER Operation Timer functions are useful for automatically switching the air conditioner on or off at night or in the morning. You can also use OFF TIMER and ON TIMER in combination. „ To use OFF TIMER operation • Check that the clock is correct. If not, set the clock to the present time. Page 10 Press “ ” is displayed on the LCD. “ ” blinks. • “ ” and day of the week disappear from the LCD. Press until the time setting reaches the point you like. • Each pressing of either button increases or decreases the time setting by 10 minutes. Holding down either button changes the time setting rapidly. Press again. • “ ” and setting time are displayed on the LCD. • The TIMER lamp lights yellow. Display „... -
Page 22: On Timer Operation
ON TIMER Operation „ To use ON TIMER operation • Check that the clock is correct. If not, set the clock to the present time. Page 10 Press “ ” is displayed on the LCD. “ ” blinks. • “ ” and day of the week disappear from the LCD. Press until the time setting reaches the point you like. • Each pressing of either button increases or decreases the time setting by 10 minutes. Holding down either button changes the setting rapidly. Press again. • “ ” and setting time are displayed on the LCD. • The TIMER lamp lights yellow. Display „ To cancel ON TIMER operation Press • “... -
Page 23: Weekly Timer Operation
WEEKLY TIMER Operation Up to 4 timer settings can be saved for each day of the week. It is convenient if the WEEKLY TIMER is set according to the family’s life style. „ Using in these cases of WEEKLY TIMER Example: T he same timer settings are made for the week from Monday through Friday while different timer settings are made for the weekend. Make timer settings up to programs 1-4. [Monday] Page 23 Program 1 Program 2 Program 3 Program 4 25°C 27°C 6:00 8:30 17:30 22:00 [Tuesday] Use the copy mode to make settings for Tuesday to Friday, because these settings are the same as those for Monday. Page 25 [Friday] Program 1 Program 2 Program 3 Program 4... - Page 24 WEEKLY TIMER Operation „ To use WEEKLY TIMER operation Setting mode • Make sure the day of the week and time are set. If not, set the day of the week and time. Page 10 Program 1 Program 2 Program 3 Program 4 [Monday] 25°C 27°C 6:00 8:30 17:30 22:00 Setting Displays Day and number settings ON/OFF settings Time settings Temperature settings Press • The day of the week and the reservation number of the current day will be displayed. • 1 to 4 settings can be made per day. Press to select the desired day of the week and reservation number.
- Page 25 Press to select the desired time. • The time can be set between 0:00 and 23:50 in 10 minute intervals. • To return to the ON/OFF TIMER mode setting, press • Go to STEP when setting the OFF TIMER. Press • The time will be set. • “ ” and the temperature blink. Press to select the desired temperature. • The temperature can be set between 10°C and 32°C. Cooling: The unit operates at 18°C even if it is set at 10 to 17°C. Heating: The unit operates at 30°C even if it is set at 31 to 32°C. • To return to the time setting, press • The set temperature is only displayed when the mode setting is on. Press • The temperature will be set and go to the next reservation setting. • To continue further settings, repeat the procedure from STEP Press to complete the setting. • Be sure to direct the remote controller toward the indoor unit and check for a receiving tone and flashing the OPERATION lamp. • “ ” is displayed on the LCD and WEEKLY TIMER operation is activated. • The TIMER lamp lights yellow. Display • A reservation made once can be easily copied and the same settings used for another day of the week. Refer to Copy mode .
- Page 26 WEEKLY TIMER Operation Copy mode • A reservation made once can be copied to another day of the week. The whole reservation of the selected day of the week will be copied. Program 1 Program 2 Program 3 Program 4 [Monday] 25°C 27°C 6:00 8:30 17:30 22:00 COPY Program 1 Program 2 Program 3 Program 4 [Tuesday] 25°C 27°C [Friday] 6:00 8:30 17:30 22:00 Setting Displays Confirmation display Copy display Paste display...
- Page 27 „ Confirming a reservation • The reservation can be confirmed. Setting Displays Normal display Confirmation display Press • The day of the week and the reservation number of current day will be displayed. Press to select the day of the week and the reservation number to be confirmed. • Pressing displays the reservation details. • To change the confirmed reserved settings, select the reservation number and press The mode is switched to setting mode. Go to Setting mode STEP Page 23 Press to exit confirming mode. • “ ” is displayed on the LCD and WEEKLY TIMER operation is activated.
- Page 28 WEEKLY TIMER Operation „ To delete reservations The individual reservation Press • The day of the week and the reservation number will be displayed. Press to select the day of the week and the reservation number to be deleted. Press • “ ” and “ ” or “ ” blink. Press and select “ blank ”. • Pressing changes ON/OFF TIMER mode. • The reservation will be no setting with selecting “blank”.
-
Page 29: Note For Multi System
Note for Multi System Multi system has one outdoor unit connected to multiple indoor units. „ Selecting the operation mode With the priority room setting present but A room B room inactive or not present. When more than one indoor unit is operating, priority is given to the first unit that was turned on. In this case, set the units that are turned on later to the same C room D room operation mode as the first unit. Otherwise, they will enter the standby state, and the OPERATION lamp will flash: this does not indicate malfunction. Outdoor unit NOTE „ Notes on operation mode for multi system • COOL, DRY and FAN operation may be used at the same time. - Page 30 Note for Multi System „ COOL / HEAT mode lock The COOL / HEAT mode lock requires initial programming during installation. Please consult your authorized dealer for assistance. The COOL / HEAT mode lock sets the unit forcibly to either COOL or HEAT operation. This function is convenient when you wish to set all indoor units connected to the multi system to the same operation mode. „ Priority room setting The priority room setting requires initial programming during installation. Please consult your authorized dealer for assistance. The room designated as the priority room takes priority in the following situations. Operation mode priority • As the operation mode of the priority room takes precedence, the user can select a different operation mode from other rooms. [Example] • Room A is the priority room in the examples. When COOL operation is selected in room A while operating the following modes in room B, C and D : Operation mode in room B, C and D Status of room B, C and D when the unit in room A is in COOL operation COOL or DRY or FAN Current operation mode maintained The unit enters standby mode. Operation resumes when the room A unit stops operating. HEAT If the unit is set to COOL operation, operation continues. If the unit is set to HEAT operation, it AUTO enters standby mode. Operation resumes when the room A unit stops operating. Priority when POWERFUL operation is used [Example] • Room A is the priority room in the examples.
-
Page 31: Care And Cleaning
Care and Cleaning „ Quick reference How to open / close the front panel • Hold the front panel by the panel tabs on the 2 sides and open it. • Press the front panel at both sides and the center to close it. Cleaning parts Panel tab Air fi lter • Vacuum dust or Front panel wash the fi lter. • Wipe it with soft cloth Once every soaked in water. 2 weeks If bothered by dirt Refer to Page 32 Refer to... - Page 32 Care and Cleaning „ Front panel Remove the front panel. Clean the front panel. • Open the front panel. • Wipe it with a soft cloth soaked in water. • Slide the front panel to either the left or right and • Only neutral detergent may be used. pulling it toward you. • In case of washing the panel with water, wipe it This will disconnect the front panel shaft on one with dry soft cloth, dry it up in the shade after side. washing. Attach the front panel. 2) Pull • Align the front panel shaft on the left and right of Front panel shaft the front panel with the slots, then push them all the way in. 1) Slide Front panel 2) Pull shaft Slot...
- Page 33 „ Air fi lter Pull out the air fi lters. If the dust does not come off easily • Open the front panel. • Wash the air fi lters with neutral detergent thinned with • Push a little upwards the fi lter tab at the center of lukewarm water, then dry them up in the shade. each air fi lter, then pull it down. • Be sure to remove the titanium apatite deodorizing fi lter. Refer to “ Titanium apatite deodorizing fi lter ” on the next page. 1) Push Set the fi lters as they were and close the front panel.
- Page 34 Care and Cleaning „ Titanium apatite deodorizing fi lter Take off the titanium [Replacement] apatite deodorizing fi lter. Remove the tabs on the fi lter frame and replace with a new • Open the front panel and pull out the air fi lters. fi lter. • Hold the recessed parts of the frame and unhook the 4 claws. Claw • Do not throw away the fi lter frame. Reuse the fi lter frame when replacing the titanium apatite deodorizing fi lter.
- Page 35 „ Check the units „ Check that the base, stand and other fittings of the outdoor unit are not decayed or corroded. „ Check that nothing blocks the air inlets and the outlets of the indoor unit and the outdoor unit. „ Check that the drain comes smoothly out of the drain hose during COOL or DRY operation. • If no drain water is seen, water may be leaking from the indoor unit. Stop operation and consult the service shop if this is the case. „ Before a long idle period Operate the “FAN only” for several hours on a fine day to dry out the inside. • Press and select “ ” operation. • Press and start the operation. After operation stops, turn off the breaker for the room air conditioner.
-
Page 36: Troubleshooting
Troubleshooting „ These cases are not troubles. • The following cases are not air conditioner troubles but have some reasons. You may just continue using it. Indoor unit The flaps do not start swing A sound is heard. immediately. „ A sound like a flow of water • This sound is generated because the refrigerant in • T he air conditioner is adjusting the flap position. The the air conditioner is flowing. flap will start moving soon. • This is a pumping sound of the water in the air conditioner it is heard when the water is pumped out from the air conditioner in cooling or drying operation. • The refrigerant flows in the air conditioner even if the The HEAT operation stops suddenly air conditioner is not working when the indoor units in other rooms are in operation. - Page 37 • Troubleshooting measures are classifi ed into the following two types on a remedial basis. Take an appropriate measure according to the symptom. Not trouble • These cases are not troubles. Check • Please check again before calling a repair person. The air conditioner does not operate. Operation stopped suddenly. (OPERATION lamp is off .) (OPERATION lamp fl ashes.) • H asn’t a breaker turned off or a fuse blown? • A re the air fi lters clean? • I sn’t it a power failure? Clean the air fi lters.
- Page 38 Troubleshooting Cooling (Heating) eff ect is poor. The ON/OFF TIMER does not operate according to the settings. • A re the air fi lters clean? • I s there anything to block the air inlet or the outlet of • C heck if the ON/OFF TIMER and the WEEKLY TIMER the indoor and the outdoor units? are set to the same time. • I s the temperature setting appropriate? Change or deactivate the settings in the WEEKLY • A re the windows and doors closed? TIMER. Page 22 • A re the airfl ow rate and the airfl ow direction set appropriately?
- Page 39 „ Call the service shop immediately WARNING „ When an abnormality (such as a burning smell) occurs, stop operation and turn the breaker off. • Continued operation in an abnormal condition may result in troubles, electric shocks or fire. • Consult the service shop where you bought the air conditioner. „ Do not attempt to repair or modify the air conditioner by yourself. • Incorrect work may result in electric shocks or fire. • Consult the service shop where you bought the air conditioner.
- Page 40 Troubleshooting „ Fault diagnosis by remote controller • In the ARC452A series, the temperature display sections on the main unit indicate corresponding codes. When is held down for 5 seconds, a “ ” indication flashes on the temperature display section. Press repeatedly until a continuous beep is produced. • The code indication changes as shown below, and notifies with a long beep. CODE MEANING NORMAL INDOOR-OUTDOOR UNIT COMBINATION FAULT SYSTEM REFRIGERANT SHORTAGE DROP VOLTAGE OR MAIN CIRCUIT OVERVOLTAGE FAILURE OF TRANSMISSION (BETWEEN INDOOR UNIT AND OUTDOOR UNIT)
- Page 41 „ MEMO...
- Page 42 „ MEMO...
- Page 43 „ MEMO...
- Page 44 Quick Reference Two-dimensional bar code is a code for manufacturing. 3P291209-1C M11B021A (2009) HT...