Daikin Inverter FTXS20KVMA Operation Manual
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Daikin Inverter FTXS20KVMA Operation Manual

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MODELS
FTXS20KVMA
FTXS25KVMA
FTXS35KVMA
FTXS46KVMA
CTXS20KVMA
FTKS20KVMA
FTKS25KVMA
FTKS35KVMA
CTKS20KVMA
DAIKIN ROOM AIR CONDITIONER

OPERATION MANUAL

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Summary of Contents for Daikin Inverter FTXS20KVMA

  • Page 1: Operation Manual

    DAIKIN ROOM AIR CONDITIONER OPERATION MANUAL MODELS FTXS20KVMA FTXS25KVMA FTXS35KVMA FTXS46KVMA CTXS20KVMA FTKS20KVMA FTKS25KVMA FTKS35KVMA CTKS20KVMA...

  • Page 2: Intelligent Eye

    Feature For your comfort and energy For your comfort and energy saving 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...

  • Page 3: Table Of Contents

    Contents Read before Operatio n Safety Precautions ......... Name of Parts ..........Preparation before Operation ......Operatio n AUTO · DRY · COOL · HEAT · FAN Operation ........... Adjusting the Airfl ow Direction and Rate ..........COMFORT AIRFLOW / INTELLIGENT EYE Operation ...

  • Page 4: Safety Precautions

    Safety Precautions • Keep this manual where the operator can easily fi nd it. • Read the precautions in this manual carefully before operating the unit. • The precautions described herein are classifi ed as WARNING and CAUTION. They both contain important information regarding safety.
  • 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 fi lter dirt or drain blockage may cause dripping, resulting in fouling or failure of the object concerned. •...

  • 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 •...
  • Page 7 Open the front panel Air fi lter Titanium apatite photocatalytic air-purifying fi lter 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.

  • Page 8: Front Cover

    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.

  • Page 9: Quiet Button

    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 airfl ow direction Page 13 COMFORT/SENSOR : WEEKLY button...

  • 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 fi x 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 fl aps of the indoor unit opens and closes once to set the reference position. To set the clock Press “ ” is displayed. “ ” and “ ”...

  • Page 12: Auto · Dry · Cool · Heat · Fan 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.

  • Page 13: Operating Conditions

    To change the temperature setting Press • The displayed items on the LCD will change whenever either one of the buttons is pressed. COOL mode HEAT mode AUTO mode DRY or FAN mode 18 – 32°C 10 – 30°C 18 – 30°C The temperature setting is Press to raise the temperature and press...

  • Page 14: Adjusting The Airfl Ow Direction And Rate

    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 aps (horizontal blades) will begin to swing. Right and left airfl...
  • Page 15 To adjust the airfl ow rate setting Press • Each pressing of advances the airfl ow rate setting in sequence. Auto Indoor unit quiet Middle low High Middle high Middle • When the airfl ow is set to “ ”, indoor unit quiet operation will start and the noise from the unit will become quieter.

  • Page 16: Comfort Airflow / Intelligent Eye Operation

    COMFORT AIRFLOW / INTELLIGENT EYE Operation 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.
  • 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. • By selecting “ ” from the following icons, the air conditioner will be in COMFORT AIRFLOW operation combined with INTELLIGENT EYE operation.

  • 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. •...

  • 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 •...

  • Page 20: Econo Operation

    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. To start ECONO operation Press during operation.

  • 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 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.

  • 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: The same timer settings are made for the week from Monday through Friday while different timer settings are made for the weekend.
  • 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...
  • 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 •...

  • Page 26: Copy Mode

    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...
  • Page 27 Confi rming a reservation • The reservation can be confi rmed. Setting Displays Normal display Confi rmation 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 confi...
  • 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 • “...

  • 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 fi...
  • 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 mode. This function is convenient when you wish to set all indoor units connected to the multi system to the same operation mode.

  • 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...
  • 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 •...
  • 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.
  • Page 34 Care and Cleaning Titanium apatite photocatalytic air-purifying fi lter Take off the titanium [Replacement] apatite photocatalytic air- Remove the tabs on the fi lter frame and replace with a new purifying fi lter. fi lter. • Open the front panel and pull out the air fi lters. •...

  • Page 35: Before A Long Idle Period

    Check the units Check that the base, stand and other fi ttings 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. •...

  • 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 fl aps do not start swing A sound is heard. immediately. A sound like a fl ow of water •...
  • 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.
  • Page 38 Troubleshooting Cooling (Heating) effect is poor. The ON/OFF TIMER does not operate according to the settings. • Are the air fi lters clean? • Is there anything to block the air inlet or the outlet of • Check if the ON/OFF TIMER and the WEEKLY TIMER the indoor and the outdoor units? are set to the same time.

  • Page 39: Call The Service Shop Immediately

    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 fi re. • Consult the service shop where you bought the air conditioner. Do not attempt to repair or modify the air conditioner by yourself.

  • Page 40: Fault Diagnosis By Remote Controller

    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 fl ashes on the temperature display section. Press repeatedly until a continuous beep is produced.
  • Page 41 MEMO...
  • Page 42 MEMO...
  • Page 43 MEMO...
  • Page 44 Quick Reference Two-dimensional bar code is a code for manufacturing. 3P266959-1D M09B393A (1101) HT...

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