Daikin FTXS20K- Manual

English 4 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 co...

Display 5 Name of Parts Indoor Unit Air inlet Front panel Air outlet Louvers (vertical blades) • The louvers are inside of the air outlet. Page 13 INTELLIGENT EYE sensor • It detects the movements of people and automatically switches between normal operation and energy saving operation. Page 16 Flap...

English 6 Outdoor Unit • Appearance of the outdoor unit may differ from some models. ■ Open the front panel Air fi lter Titanium apatite photocatalytic air-purifying fi lter Refrigerant piping and inter-unit wiring Earth terminal • It is inside of this cover. Drain hose Air inlet (back and side) Air...

7 Name of Parts Remote Controller Signal transmitter Receiver • 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 operate. • Do not drop the remote controller. D...

English 8 ■ Open the front cover ECONO button • ECONO operation. Page 20 SWING button • Adjusting the airfl ow direction. Page 13 INTELLIGENT EYE button • INTELLIGENT EYE operation. Page 16 : WEEKLY button : PROGRAM button : COPY button : BACK button : NEXT button • WEEKLY TIMER operation. Page 23 O...

9 Preparation before Operation ■ To set the batteries Position and correctly! + – 2 3 1 1. Slide the front cover to take it off. 2. Set two dry batteries AAA.LR03 (alkaline). 3. Set the front cover as before. ■ To fix the remote controller holder on the wall Remote controller holder Remote controlle...

English 10 NOTE ■ Note on setting the clock • If the indoor unit’s internal clock is not set to the correct time, the ON TIMER, OFF TIMER and WEEKLY TIMER will not operate punctually. ■ Turn the breaker on • After the power is turned on, the fl ap of the indoor unit opens and closes once to set the ...

11 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 1. Press and select an operation mode. • Each pressing of the button advances the...

English 12 ■ 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 not variable. Press to raise the tem...

13 Adjusting the Airfl ow Direction and Rate You can adjust the airfl ow direction to increase your comfort. ■ To start auto swing Upper and lower airfl ow direction Press . • “ ” is displayed on the LCD. • The fl ap (horizontal blade) will begin to swing. ■ To set the fl ap at desired position • This ...

English 14 ■ To adjust the airfl ow rate setting Press . • Each pressing of advances the airfl ow rate setting in sequence. Auto Indoor unit quiet Low Middle low Middle Middle high High • When the airfl ow is set to “   ”, indoor unit quiet operation will start and the noise from the unit will become...

15 COMFORT AIRFLOW Operation The fl ow 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. ■ To start COMFORT AIRFLOW operation Press . • “ ” is d...

English 16 “INTELLIGENT EYE” is the infrared sensor which detects the human movement. If nobody in the room for more than 20 minutes, the operation automatically changes to energy saving operation. ■ To start INTELLIGENT EYE operation Press . • “ ” is displayed on the LCD. • The INTELLIGENT EYE lamp...

17 INTELLIGENT EYE Operation NOTE ■ Notes on INTELLIGENT EYE operation • Application range is as follows. 90° 55° 7m 55° Vertical angle 90° (Side view) Horizontal angle 110° (Top view) 7m • Sensor may not detect moving objects further than 7m away. (Check the application range.)• Sensor detection se...

English 18 POWERFUL Operation POWERFUL operation quickly maximises the cooling (heating) effect in any operation modes. 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 t...

19 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 cance...

English 20 ECONO Operation ECONO operation is a function which enables effi cient 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....

21 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. P...

English 22 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 1. Press . • “   ” is displayed on the LCD. • “   ” blinks. • “ ” and day of the week disappear from the LCD. 2. Press until the time setting reaches the po...

23 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: The same timer settings are made for the week from Monday through Friday while dif...

English 24 ■ 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 6:00 8:30 17:30 22:00 25°C 27°C Program 1 Program 2 Program 3 Program 4 ON OFF ON OFF [Monday] Setting Displays Day and number ON/OFF Time Tempe...

27 WEEKLY TIMER Operation ■ Confi rming a reservation • The reservation can be confi rmed. Setting Displays Normal Confi rmation 1. Press . • The day of the week and the reservation number of the current day will be displayed. 2. Press to select the day of the week and the reservation number to be c...

English 28 ■ To delete reservations The individual reservation 1. Press . • The day of the week and the reservation number will be displayed. 2. Press to select the day of the week and the reservation number to be deleted. 3. Press . • “ ” and “ ” or “ ” blink. 4. Press and select “ blank ”. • Press...

29 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 inactive or not present. When more than one indoor unit is operating, priority is given tothe first unit that was turned on.In this...

English 30 ■ COOL/HEAT mode lock The COOL/HEAT mode lock requires initial programming during installation. Please consult your authorized dealer forassistance. 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...

Front panel 31 Care and Cleaning ■ Quick reference How to open / close the front panel • Hold both ends of the front panel, and then pull to open it.• Press the front panel at both sides to close it. Cleaning parts Notes on cleaning ■ For cleaning, do not use the materials as follows. • Hot water ab...

English 32 CAUTION • When removing or attaching the front panel, use a robust and stable stool and watch your steps carefully.• When removing or attaching the front panel, support the panel securely with hand to prevent it from falling.• After cleaning, make sure that the front panel is securely fi ...

33 Care and Cleaning CAUTION • Do not touch the aluminium fi ns by bare hand at the time of dismounting or mounting the fi lter. 1. Pull out the air fi lters. • Open the front panel.• Push a little upwards the fi lter tab at the center of each air fi lter, then pull it down. 2) Pull down 1) Push 2. ...

English 34 1. Take off the titanium apatite photocatalytic air- purifying fi lter. • Open the front panel and pull out the air fi lters.• Hold the recessed parts of the frame and unhook the 4 claws. Claw 2. Clean or replace the titanium apatite photocatalytic air- purifying fi lter. [Maintenance] 2-...

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 ope...

English 36 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 Outdoor unit The HEAT operation stops suddenly and a fl owing sound is heard. • The outdoor unit is taking away the fros...

37 Troubleshooting • 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 op...

39 Troubleshooting ■ 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 t...

English 40 ■ Fault diagnosis by remote controller • The remote controller can receive a corresponding error code according to the fault from the indoor unit. 1. When is held down for 5 seconds, a “ ” indication blinks on the temperature display section. 2. Press repeatedly until a continuous beep is...

English 42 ■ MEMO 01_EN_3P297033-1.indd 42 10/12/2011 2:15:41 PM

3P297033-1 M11B098 (1111) HT Two-dimensional bar code is a code for manufacturing. Quick Reference 00_CV_3P297033-1.indd 2 9/16/2011 3:24:45 PM