Daikin FTXM42K3V1B Operation Manual
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Daikin FTXM42K3V1B Operation Manual

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MODELS
FTXM35K3V1B
FTXM42K3V1B
FTXM50K3V1B
DAIKIN ROOM AIR CONDITIONER
OPERATION MANUAL
R32

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Summary of Contents for Daikin FTXM42K3V1B

  • Page 1 DAIKIN ROOM AIR CONDITIONER OPERATION MANUAL MODELS FTXM35K3V1B FTXM42K3V1B FTXM50K3V1B...
  • 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 in the 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 Operation Safety Precautions  .........  Name of Parts  ..........  Preparation before Operation  ......  ■ Operation AUTO · DRY · COOL · HEAT · FAN Operation ........... Adjusting the Airflow Direction and Rate ..........COMFORT AIRFLOW / INTELLIGENT EYE Operation ...

  • Page 4: Safety Precautions

    Safety Precautions Read the precautions in this manual This appliance is filled with R32. carefully before operating the unit. • Keep this manual where the operator can easily find it. • Read the precautions in this manual carefully before operating the unit. •...
  • Page 5 CAUTION • Do not use the air conditioner for purposes other than those for which it is intended. Do not use the air conditioner for cooling precision instruments, food, plants, animals or works of art as this may adversely affect the performance, quality and/or longevity of the object concerned.

  • Page 6: Name Of Parts

    Name of Parts Indoor Unit Air inlet INTELLIGENT EYE sensor • It detects the movements of people and automatically switches between normal operation and energy saving operation. Page 15 Front panel Air outlet Room temperature sensor Model name Louvers (vertical blades) •...
  • Page 7 ■ Open the front panel Air filter Titanium apatite photocatalytic air-purifying filter Outdoor Unit • Appearance of the outdoor unit may differ from some models. Air inlet Outdoor temperature sensor (back) (back and side) Drain hose Earth terminal • It is inside of this cover. Air outlet Model name plate Refrigerant piping and...
  • Page 8 Name of Parts Remote Controller Signal transmitter Receiver Display (LCD) • It displays the current settings. • To use the remote controller, aim the (In this illustration, each section is transmitter at the indoor unit. If there shown with its displays on for the is anything to block signals between purpose of explanation.) the unit and the remote controller,...
  • Page 9 ■ Open the front cover MODE selector button • It selects the operation mode. (AUTO/DRY/COOL/HEAT/ FAN) Page 11 ECONO/QUIET button • ECONO/OUTDOOR UNIT QUIET operation. Page 19 Lamp brightness setting button Page 9 SWING button • Adjusting the airflow direction. COMFORT/SENSOR Page 13 button...

  • Page 10: Preparation Before Operation

    Preparation before Operation ■ To set the batteries Position + and Slide the front cover to take it off. – correctly! Set two dry batteries AAA.LR03 (alkaline). Set the front cover as before. ■ To fix the remote controller holder on the wall Remote controller Choose a place from where the signals 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 on the LCD. •...

  • 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 an operation mode.
  • 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...

  • 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 •...
  • 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.

  • 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.
  • 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.
  • Page 18 COMFORT AIRFLOW / INTELLIGENT EYE Operation NOTE ■ Notes on COMFORT AIRFLOW operation • The flaps position will change, preventing air from blowing directly on the occupants of the room. • POWERFUL operation and COMFORT AIRFLOW operation cannot be used at the same time. Priority is given to the function of whichever button is pressed last.

  • Page 19: Powerful Operation

    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 the previous settings which were used before POWERFUL operation.

  • Page 20: Econo/Outdoor Unit Quiet Operation

    ECONO/OUTDOOR UNIT QUIET 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.
  • Page 21 ■ To start operation Press and select the desired mode. • Each time the is pressed a different setting option is displayed on the LCD. blank ECONO OUTDOOR UNIT Combination No Setting QUIET ■ To cancel operation Press and select “blank” on the LCD. NOTE ■...

  • Page 22: 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 23: 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. •...

  • Page 24: 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 25 ■ 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...
  • Page 26 WEEKLY TIMER Operation 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 27 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...
  • Page 28 WEEKLY TIMER Operation ■ Confirming a reservation • The reservation can be confirmed. Setting Displays Normal Confirmation Press • The day of the week and the reservation number of the current day will be displayed. Press to select the day of the week and the reservation number to be confirmed.
  • Page 29 ■ 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 “ ”...

  • Page 30: Care And Cleaning

    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 Front panel Front panel •...
  • Page 31 ■ Removing the front panel Remove the front panel. Clean the front panel. • Slide the front panel to either the left or right and • Wipe it with a soft cloth soaked in water. pulling it toward you. • Only neutral detergent may be used. This will disconnect the rotation dowel on one side.
  • Page 32 Care and Cleaning ■ Air filter Pull out the air filters. If the dust does not come off easily • Open the front panel. • Wash the air filters with neutral detergent thinned with • Push a little upwards the filter tab at the center of lukewarm water, then dry them up in the shade.
  • Page 33 ■ Titanium apatite photocatalytic air-purifying filter Take off the titanium [Replacement] apatite photocatalytic air- Remove the tabs on the filter frame and replace with a new purifying filter. filter. • Open the front panel and pull out the air filters. •...
  • Page 34 Care and Cleaning ■ 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. ■...

  • Page 35: 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 immediately. • The air conditioner is adjusting the flaps position. The flaps will start moving soon.
  • Page 36 Troubleshooting • Troubleshooting measures are classified into the following two types on a remedial basis. Take an appropriate measure according to the symptom. Not trouble Operation stopped suddenly. • These cases are not troubles. (OPERATION lamp flashes.) Check • Are the air filters clean? Clean the air filters.
  • Page 37 Hot air does not flow out soon after The outdoor fan rotates while the the start of HEAT operation. air conditioner is not in operation. ■ • The air conditioner is warming up. You should wait for After operation is stopped 1 to 4 minutes.
  • Page 38 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. •...
  • Page 39 ■ Fault diagnosis by remote controller • The remote controller can receive a corresponding error code according to the fault from the indoor unit. When is held down for 5 seconds, a “ ” indication blinks on the temperature display section. Press repeatedly until a continuous beep is produced.
  • Page 42 Quick Reference 3P387995-3 2014.09...

This manual is also suitable for:

Ftxm35k3v1bFtxm50k3v1b

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