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32

Care

When the Need Arises

14

FAQ

Indoor unit

Outdoor unit

The flaps do not start swinging 

 

 immediately.

•   The air conditioner is adjusting the position of the flaps. 

The flaps will start moving soon.

Different sounds are heard.

 

„

  A sound like flowing water

•    This sound is generated because the refrigerant in 

the air conditioner is flowing.

•    This is a pumping sound of the water in the air 

conditioner and can be heard when the water is 
pumped out from the air conditioner during COOL or 
DRY operation.

 

„

Blowing sound

•  This sound is generated when the flow of the 

refrigerant in the air conditioner is switched over.

 

„

  Ticking  sound

•    This sound is generated when the cabinet and 

frame of the air conditioner slightly expand or shrink 
as a result of temperature changes.

 

„

Whistling sound

•  This sound is generated when refrigerant flows 

during defrosting operation.

 

„

 Clicking sound during operation or idle time

•    This sound is generated when the refrigerant control 

valves or the electrical parts operate.

 

„

 Clopping  sound

• 

  

This sound is heard from the inside of the air conditioner 
when the exhaust fan is activated while the room doors 
are closed. Open the window or turn off the exhaust fan.

The outdoor unit emits water or steam.

 

„

 In HEAT operation

•  The frost on the outdoor unit melts into water or steam when the air 

conditioner is in defrosting operation.

 

„

In COOL or DRY operation 

•   Moisture in the air condenses into water on the cool surface of the outdoor 

unit piping and drips.

Operation does not start soon.

 

„

  When 

 was pressed soon after operation 

was stopped.

 

„

  When the mode was reselected.

•   This is to protect the air conditioner.

 

You should wait for about 3 minutes.

HEAT operation stops suddenly and 

a flowing sound is heard.

•   The outdoor unit is defrosting. HEAT operation starts 

after the frost on the outdoor unit has been removed.

 

This can take about 4 to 12 minutes.

The air conditioner stops generating 

airflow during HEAT operation.

•   Once the set temperature is reached, the airflow rate is 

reduced and operation stopped in order to avoid 
generating a cool airflow. Operation will resume 
automatically when the indoor temperature falls.

01_EN_3P552666-9C.indd   32

29-Apr-19   8:44:14 AM

Summary of Contents for FTXV50UVMA

Page 1: ...DAIKIN ROOM AIR CONDITIONER OPERATION MANUAL MODELS FTXV50UVMA FTXV60UVMA FTXV71UVMA 00_CV_3P552666 9C indd 1 26 Apr 19 5 24 25 PM ...

Page 2: ...el of the outdoor unit This function is useful to maintain a quiet neighbourhood Page 18 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 times and the desired temperature Page 22 INTELLIGENT EYE The INTELLIGENT EYE sensor detects human movement in a room If no one is in the room for more than ...

Page 3: ...f Parts 5 Preparation Before Operation 9 Basic Operation AUTO DRY COOL HEAT FAN Operation 11 Adjusting the Airflow Rate 12 Adjusting the Airflow Direction 13 Useful Functions COMFORT AIRFLOW Operation 14 INTELLIGENT EYE Operation 15 POWERFUL Operation 17 ECONO OUTDOOR UNIT QUIET Operation 18 TIMER Operation ON OFF TIMER Operation 19 WEEKLY TIMER Operation 22 Care Care and Cleaning 28 When the Need...

Page 4: ...fan blades Do not attempt to repair dismantle reinstall or modify the air conditioner yourself as this may result in water leakage electric shock or fire hazards Do not use flammable spray near the air conditioner or otherwise fire may result Do not use a refrigerant other than the one indicated on the outdoor unit R32 when installing moving or repairing Using other refrigerants may cause trouble ...

Page 5: ...y or property damage may result Do not locate obstacles in the route The panel may fall and injury or property damage may result Do not bend or damage the wires The wires may be broken and the panel may fall and injury or property damage may result Do not put objects on the panel or otherwise production malfunctioning may result Do not use an unstable stand at the time of operating or maintaining ...

Page 6: ...t operation Press once again to stop it For the operation mode setting refer to the following table Mode Temperature setting Airflow rate AUTO 25 0 C AUTO This switch can be used when the remote controller is missing Air inlet Front panel Air outlet Louvres vertical blades The louvres are inside of the air outlet Page 13 Flaps horizontal blades Page 13 Model name Room temperature sensor Detects th...

Page 7: ...Outdoor Unit Air filter 14 Refrigerant pipes and inter unit wire Drain hose Air outlet Earth terminal inside Air inlet back and side Outdoor temperature sensor back Titanium apatite deodorizing filter 01_EN_3P552666 9C indd 6 29 Apr 19 8 43 34 AM ...

Page 8: ... FAN setting button Selects the airflow rate setting Page 12 POWERFUL button POWERFUL operation Page 17 Model name ARC466A28 Display LCD Displays the current settings In this illustration each section is shown with all its displays on for the purpose of explanation TEMPERATURE adjustment button Changes the temperature setting Page 11 ON OFF button Press this button once to start operation Press on...

Page 9: ... TIMER CANCEL button Cancels the timer setting Page 19 20 Cannot be used for the WEEKLY TIMER operation SELECT button Changes the clock ON OFF TIMER and WEEKLY TIMER settings ECONO QUIET button ECONO OUTDOOR UNIT QUIET operation Page 18 SWING button Adjusts the airflow direction Page 13 WEEKLY button PROGRAMME button COPY button BACK button NEXT button WEEKLY TIMER operation Page 22 ON TIMER butto...

Page 10: ...riods of time The standard replacement time is 1 year Both batteries should be replaced at the same time Be sure to replace them with new size AAA LR03 alkaline batteries When battery power has run out the LCD will begin blinking as an alert that the batteries need replacing In some cases when battery consumption is accelerated owing usage conditions signal reception may decline before the LCD beg...

Page 11: ...resent time Holding down or rapidly increases or decreases the displayed time 5 Press Point the remote controller at the indoor unit when pressing the buttons blinks NOTE Note on setting the clock If the indoor unit s internal clock is not set to the correct time the ON OFF TIMER and WEEKLY TIMER will not operate punctually 01_EN_3P552666 9C indd 10 29 Apr 19 8 43 42 AM ...

Page 12: ...the button changes the temperature by 0 5 C COOL operation HEAT operation AUTO operation DRY or FAN operation 18 0 32 0 C 10 0 30 0 C 18 0 30 0 C The temperature setting cannot be changed AUTO DRY COOL HEAT FAN Operation NOTE Notes on AUTO operation In AUTO operation the system selects an appropriate operation mode COOL or HEAT based on the indoor temperature and starts the operation The system au...

Page 13: ... spring or autumn turn off the circuit breaker The air conditioner always consumes a small amount of electricity even while it is not operating You can adjust the airflow rate to increase your comfort To adjust the airflow rate setting Press Each pressing of changes the airflow rate setting in sequence AUTO Indoor unit quiet Airflow rate 1 5 Low to High When the airflow is set to quiet operation st...

Page 14: ...and appear on the LCD The flaps and louvres move in turn To cancel 3 D airflow press either or again The flaps or louvres will stop moving To set the flaps or louvres at the desired position This function is effective while the flaps or louvres are in auto swing mode Press and when the flaps or louvres reach the desired position In the 3 D airflow the flaps and louvres move in turn or disappears f...

Page 15: ...Airflow rate AUTO To cancel Press Comfort again disappears from the LCD The flaps will return to the memory position form before COMFORT AIRFLOW operation Comfort 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 The airflow rate wi...

Page 16: ...nsor s detection area This sensor can detect undesirable objects Do not hit or violently push the INTELLIGENT EYE sensor This can lead to damage and malfunction To start Press Sensor and select the desired model Each time Sensor is pressed a different setting option is displayed on the LCD The INTELLIGENT EYE lamp lights green blank No Setting Intelligent eye The lamp lights when human movement is...

Page 17: ...eration from the set temperature This operation decreases the airflow rate slightly in FAN operation only 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 The sensor may not detect moving objects further than 7m away Please see the application range Sensor detection sensitivity changes according to the ...

Page 18: ...ase the capacity of the air conditioner if the air conditioner is already in operation with its maximum capacity demonstrated In COOL HEAT and AUTO operation To maximise the cooling heating effect the capacity of outdoor unit increases and the airflow rate becomes fixed at the maximum setting The temperature and airflow settings cannot be changed In DRY operation The temperature setting is lowered...

Page 19: ...n is performed with lower power and therefore may not provide a sufficient cooling heating effect Pressing causes the settings to be cancelled and disappears from the LCD If the power consumption level is already low switching to ECONO operation will not reduce the power consumption Notes on OUTDOOR UNIT QUIET operation Even if the operation is stopped by using the remote controller or the indoor ...

Page 20: ...decreases the time setting by 10 minutes Holding down either button changes the setting rapidly 3 Press again and setting time appear on the LCD The TIMER lamp lights orange Display To cancel Press and setting time disappear from the LCD and day of the week appear on the LCD The TIMER lamp goes off NOTE Notes on TIMER operation When TIMER is set the present time is not displayed When using the ON ...

Page 21: ... 3 Press again and setting time appear on the LCD The TIMER lamp lights orange Display To cancel Press and setting time disappear from the LCD and day of the week appear on the LCD The TIMER lamp goes off ON OFF TIMER combination To combine A sample setting for combining the 2 timers is shown below Example Present time 23 00 The unit is operating OFF TIMER at 0 00 ON TIMER at 14 00 Combined NOTE N...

Page 22: ...FF TIMER Page 19 20 Timer display mode cannot be changed while or are blinking Press or to stop the blinking Display Combining display modes Different display modes 24 HOUR ON OFF TIMER and COUNT UP DOWN ON OFF TIMER can be used for the ON TIMER and OFF TIMER simultaneously Example Present time 22 00 unit is in operation OFF TIMER at 1 00 3 hours after present time ON TIMER at 6 00 8 hours after p...

Page 23: ...e for Monday Page 25 6 00 8 30 17 30 22 00 25 0 C 27 0 C Programme 1 Programme 2 Programme 3 Programme 4 ON OFF ON OFF Saturday No timer settings Sunday Make timer settings for programmes 1 4 Page 23 8 00 10 00 19 00 21 00 27 0 C 27 0 C 25 0 C ON ON OFF OFF ON OFF OFF ON Programme 1 Programme 2 Programme 3 Programme 4 Up to 4 reservations per day and 28 reservations per week can be set using the W...

Page 24: ...s to select the desired day of the week and reservation number Pressing changes the reservation number and the day of the week 3 Press The day of the week and reservation number will be set and blink 4 Press to select the desired mode Pressing changes the or setting in sequence ON TIMER OFF TIMER blank No Setting Pressing puts the sequence in reverse In case the reservation has already been set se...

Page 25: ...Y TIMER operation is activated The TIMER lamp lights orange 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 25 NOTE Notes on WEEKLY TIMER operation Do not forget to set the clock on the remote controller first Page 10 The day of the week ON OFF TIMER mode time and set temperature only for ON TIMER mode can be set w...

Page 26: ...d day of the week will be copied 4 Press to select the destination day of the week 5 Press The reservation will be copied to the selected day of the week The whole reservation of the selected day of the week will be copied To continue copying the settings to other days of the week repeat STEP 4 and STEP 5 6 Press to complete the setting appears on the LCD and WEEKLY TIMER operation is activated NO...

Page 27: ... Setting mode STEP 4 Page 23 3 Press to exit the confirmation mode appears on the LCD and WEEKLY TIMER operation is activated The TIMER lamp lights orange Display To deactivate WEEKLY TIMER operation Press while is displayed on the LCD disappears from the LCD The TIMER lamp goes off To reactivate the WEEKLY TIMER operation press again If a reservation deactivated with is activated once again the l...

Page 28: ...tivated Reservations for each day of the week This function can be used for deleting reservations for each day of the week It can be used while confirming or setting reservations 1 Press The day of the week and the reservation number will be displayed 2 Press to select the day of the week to be deleted 3 Hold for about 5 seconds The reservation of the selected day of the week will be deleted 4 Pre...

Page 29: ...otter than 40 C Volatile liquid such as benzene petrol and thinner Polishing compounds Rough materials such as a scrubbing brush Titanium apatite deodorizing filter included with the air conditioner and dust collection filter PM2 5 sold separately To purchase contact the dealer where you bought the air conditioner Item Part No Titanium apatite deodorizing filter without frame set of 2 KAF970A46 Du...

Page 30: ...lters with water or clean them with vacuum cleaner It is recommended to clean the air filters every 2 weeks If the dust does not come off easily Wash the air filters with neutral detergent thinned with lukewarm water then dry them up in the shade 4 Reattach the filters 5 Close the front panel slowly Press the panel at both sides and the centre Make sure that the front panel is securely fixed Care ...

Page 31: ...inutes if very dirty 3 2 After washing shake off remaining water and let them dry in the shade This filter can be renewed by washing it with water once every 6 months and we recommend replacing it once every 3 years Do not wiring out the filter when removing water from it Cleaning for dust collection filter PM2 5 White Do not wash the filters as this will reduce their efficiency It is recommended ...

Page 32: ...ake out the batteries from the remote controller We recommend periodical maintenance In certain operating conditions the inside of the air conditioner may get foul after several seasons of use resulting in poor performance It is recommended to have periodical maintenance by a specialist in addition to regular cleaning by the user For specialist maintenance please contact the dealer where you bough...

Page 33: ...ate Clopping sound This sound is heard from the inside of the air conditioner when the exhaust fan is activated while the room doors are closed Open the window or turn off the exhaust fan The outdoor unit emits water or steam In HEAT operation The frost on the outdoor unit melts into water or steam when the air conditioner is in defrosting operation In COOL or DRY operation Moisture in the air con...

Page 34: ...de and confirm that the lamps blink If the lamps stop blinking after the above steps there is no malfunction The air conditioner does not stop operating Case Description what to check The air conditioner continues operating even after operation is stopped Immediately after the air conditioner is stopped The outdoor unit fan continues rotating for about another 1 minute to protect the system While ...

Page 35: ...r heating or lead to equipment failure Even when the LCD is blinking the OFF button remains functional Other electric devices start operating If the remote controller activates other electric devices move them away or consult your dealer Air has an odour Case Description what to check The air conditioner gives off an odour The room odour absorbed in the unit is discharged with the airflow We recom...

Page 36: ... or damaged An abnormal sound is heard during operation The circuit breaker a fuse or the earth leakage circuit breaker cuts off the operation frequently A switch or a button often fails to work properly There is a burning smell Water leaks from the indoor unit Turn off the circuit breaker and call your dealer After a power failure The air conditioner automatically resumes operation in about 3 min...

Page 37: ...6 FAN MOTOR FAULT C4 FAULTY HEAT EXCHANGER TEMPERATURE SENSOR C9 FAULTY SUCTION AIR TEMPERATURE SENSOR OUTDOOR UNIT EA COOLING HEATING SWITCHING ERROR E1 CIRCUIT BOARD FAULT E5 OL STARTED E6 FAULTY COMPRESSOR START UP E7 DC FAN MOTOR FAULT E8 OVERCURRENT INPUT F3 HIGH TEMPERATURE DISCHARGE PIPE CONTROL F6 HIGH PRESSURE CONTROL IN COOLING H0 SENSOR FAULT H6 OPERATION HALT DUE TO FAULTY POSITION DET...

Page 38: ...37 MEMO 01_EN_3P552666 9C indd 37 29 Apr 19 8 44 16 AM ...

Page 39: ......

Page 40: ...3P552666 9C M19N021 1905 HT The two dimensional bar code is a manufacturing code Quick Reference MODE On Off FAN Temp Mode Swing 00_CV_3P552666 9C indd 2 26 Apr 19 5 24 30 PM ...

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