Daikin FTXS42K2V1B, Operation Manual

Page 1: ...DAIKIN ROOM AIR CONDITIONER OPERATION MANUAL MODELS FTXS35K2V1B FTXS42K2V1B FTXS50K2V1B FTXS35K3V1B FTXS42K3V1B FTXS50K3V1B...

Page 2: ...QUIET operation lowers the noise level of the outdoor unit This function is useful when you need to consider the noise for your neighbourhood Page 19 INTELLIGENT EYE The INTELLIGENT EYE sensor detect...

Page 3: ...ion 9 Operation AUTO DRY COOL HEAT FAN Operation 11 Adjusting the Airflow Direction and Rate 13 COMFORT AIRFLOW INTELLIGENT EYE Operation 15 POWERFUL Operation 18 ECONO OUTDOOR UNIT QUIET Operation 19...

Page 4: ...could be the cause Consult your dealer for assistance The refrigerant within the air conditioner is safe and normally does not leak However in the event of a leakage contact with a naked burner heate...

Page 5: ...rical 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 This appliance can be used by children...

Page 6: ...es signals from the remote controller When the unit receives a signal you will hear a beep sound Case Sound type Operation start beep beep Setting changed beep Operation stop long beep Indoor unit ON...

Page 7: ...fer from some models Open the front panel Air filter Titanium apatite deodorizing filter Refrigerant piping and inter unit wiring Earth terminal It is inside of this cover Drain hose Air inlet back an...

Page 8: ...ximum distance for communication is approx 7m FAN setting button It selects the airflow rate setting Page 14 POWERFUL button POWERFUL operation Page 18 Display LCD It displays the current settings In...

Page 9: ...IMER button Page 22 CLOCK button Page 10 Lamp brightness setting button Page 9 COMFORT SENSOR button COMFORT AIRFLOW and INTELLIGENT EYE operation Page 15 OFF TIMER button Page 21 TIMER CANCEL button...

Page 10: ...system is not used for a long time take the batteries out The batteries will last for approx 1 year If the remote controller display begins to fade and the degradation of reception performance occurs...

Page 11: ...er the power is turned on the flaps of the indoor unit opens and closes once to set the reference position To set the clock 1 Press is displayed on the LCD and blink 2 Press to set the current day of...

Page 12: ...air around all parts of the room After the start of HEAT operation it takes some time before the room gets warmer In HEAT operation frost may occur on the outdoor unit and lower the heating capacity I...

Page 13: ...itioner always consumes a small amount of electricity even while it is not operating If you are not going to use the air conditioner for a long period for example in spring or autumn turn the breaker...

Page 14: ...The louvers vertical blades will begin to swing The 3 D airflow direction Press and and are displayed on the LCD The flaps and louvers move in turn To cancel 3 D airflow press either or again The flap...

Page 15: ...t Lower limit COMFORT AIRFLOW COMFORT AIRFLOW 35 60 95 100 40 90 Upper limit Lower limit Stop operation 40 90 In swing operation during cooling operation the upper flap does not move This is not malfu...

Page 16: ...etected in the areas Use the INTELLIGENT EYE operation in combination with the COMFORT AIRFLOW operation The air conditioner will go into energy saving mode after 20 minutes The wind direction may dif...

Page 17: ...e human movements are detected To cancel operation Press and select blank on the LCD The INTELLIGENT EYE lamp goes off Display Operation mode Explanation COMFORT AIRFLOW The flaps will adjust the airf...

Page 18: ...e to the front side of the indoor unit If there are people close to the front side of the indoor unit or in both areas it is recommended to use the COMFORT AIRFLOW and INTELLIGENT EYE operations simul...

Page 19: ...FLOW or OUTDOOR UNIT QUIET operation Priority is given to the function of whichever button is pressed last POWERFUL operation can only be set when the unit is running Pressing causes the settings to b...

Page 20: ...ll hardly trip even if the air conditioner and other appliances are used at same time Time Maximum during normal operation Maximum during ECONO operation Normal operation ECONO operation From start up...

Page 21: ...ichever button is pressed last If the level of power consumption is already low ECONO operation will not drop the power consumption Notes on OUTDOOR UNIT QUIET operation If using a multi system the OU...

Page 22: ...and setting time are displayed on the LCD The TIMER lamp lights yellow Page 5 Display To cancel OFF TIMER operation Press and setting time disappear from the LCD and day of the week are displayed on...

Page 23: ...etting rapidly 3 Press again and setting time are displayed on the LCD The TIMER lamp lights yellow Page 5 Display To cancel ON TIMER operation Press and setting time disappear from the LCD and day of...

Page 24: ...se settings are the same as those for Monday Page 26 6 00 8 30 17 30 22 00 25 C 27 C Program 1 Program 2 Program 3 Program 4 ON OFF ON OFF Saturday No timer settings Sunday Make timer settings up to p...

Page 25: ...2 Press 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...

Page 26: ...ntervals To return to the ON OFF TIMER mode setting press Go to step 9 when setting the OFF TIMER 7 Press The time will be set and the temperature blink 8 Press to select the desired temperature The t...

Page 27: ...on day of the week 5 Press Be sure to direct the remote controller toward the indoor unit and check for a receiving tone and flashing the OPERATION lamp The reservation will be copied to the selected...

Page 28: ...elect the reservation number and press The mode is switched to setting mode Go to setting mode step 2 Page 24 3 Press to exit confirming mode To deactivate WEEKLY TIMER operation Press while is displa...

Page 29: ...selected reservation will be deleted 6 Press If there are still other reservations WEEKLY TIMER operation will be activated The reservations for each day of the week This function can be used for del...

Page 30: ...on standby and the OPERATION lamp will flash With the priority room setting active Refer to priority room setting on the next page NIGHT QUIET mode Available only for COOL operation NIGHT QUIET mode...

Page 31: ...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 Curr...

Page 32: ...other hard stuff CAUTION Before cleaning be sure to stop the operation and turn the breaker off Do not touch the aluminium fins of the indoor unit If you touch those parts this may cause an injury Ai...

Page 33: ...is will disconnect the rotation dowel on one side Disconnect the front panel shaft on the other side in the same manner 1 Slide 2 Pull 2 Clean the front panel Wipe it with a soft cloth soaked in water...

Page 34: ...ir filters with water or clean them with vacuum cleaner Be sure to remove the Titanium apatite deodorizing filter Refer to Titanium apatite deodorizing filter on the next page It is recommended to cle...

Page 35: ...water from it Replacement Remove the tabs on the filter frame and replace with a new filter Do not throw away the filter frame Reuse the filter frame when replacing the Titanium apatite deodorizing f...

Page 36: ...ntenance 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...

Page 37: ...in other rooms are in 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 size of th...

Page 38: ...he air filters clean Clean the air filters Is there anything to block the air inlet or the outlet of the indoor and the outdoor units Turn the bleaker off and take all obstacles away Then turn it on a...

Page 39: ...oning Replace all the batteries with new size AAA LR03 alkaline For details refer to set the batteries of this manual Page 9 The outdoor fan rotates while the air conditioner is not in operation After...

Page 40: ...esumes operation in about 3 minutes You should just wait for a while Lightning If lightning may strike the neighbouring area stop operation and turn the breaker off for system protection Disposal requ...

Page 41: ...E OR MAIN CIRCUIT OVERVOLTAGE U4 FAILURE OF TRANSMISSION BETWEEN INDOOR UNIT AND OUTDOOR UNIT INDOOR UNIT A1 INDOOR PCB DEFECTIVENESS A5 HIGH PRESSURE CONTROL OR FREEZE UP PROTECTOR A6 FAN MOTOR FAULT...

Page 42: ...TPUT OVERCURRENT REFRIGERANT SHORTAGE LOW VOLTAGE TO MAIN CIRCUIT OR MOMENTARY VOLTAGE LOSS REVERSING SOLENOID VALVE SWITCHING FAILURE FAN MOTOR FAULT NOTE 1 POWER SUPPLY FAULT OR NOTE 2 NOTE The LED5...

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Page 45: ...Quick Reference Copyright 2014 Daikin 3P377621 4H 2017 02...