Daikin FTXS20KVMN, Operation Manual

Page 1: ...R CONDITIONER OPERATION MANUAL MODELS FTXS20KVMA FTXS25KVMA FTXS35KVMA FTXS46KVMA CTXS20KVMA FTXS20KVMN FTXS25KVMN FTXS35KVMN FTKS20KVMA FTKS25KVMA FTKS35KVMA CTKS20KVMA 00_CV_3P266959 1L indd 1 26 08...

Page 2: ...f the outdoor unit This function is useful when you need to consideration for your neighborhood Page 18 INTELLIGENT EYE The INTELLIGENT EYE sensor detects the human movement in a room If no one is roo...

Page 3: ...tion 18 ECONO Operation 19 OFF TIMER Operation 20 ON TIMER Operation 21 WEEKLY TIMER Operation 22 Multi Connectio n Note for Multi System 28 Car e Care and Cleaning 30 Troubleshootin g Troubleshooting...

Page 4: ...or warm air refrigerant leakage 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 c...

Page 5: ...the outdoor unit and do not let leaves and other debris accumulate around the unit Leaves are a hotbed for small animals which can enter the unit Once in the unit such animals can cause malfunctions...

Page 6: ...oller 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 Display Indoor unit ON OFF switch Press this sw...

Page 7: ...he front panel Refrigerant piping and inter unit wiring Earth terminal It is inside of this cover Drain hose Air inlet back and side Air outlet Air filter Titanium apatite deodorizing filter Outdoor t...

Page 8: ...selects the airflow rate setting Page 14 POWERFUL button POWERFUL operation Page 17 Display LCD It displays the current settings In this illustration each section is shown with all its displays on for...

Page 9: ...FF TIMER and WEEKLY TIMER settings Page 20 21 22 QUIET button OUTDOOR UNIT QUIET operation Page 18 COMFORT SENSOR button COMFORT AIRFLOW and INTELLIGENT EYE operation Page 15 16 OFF TIMER button Page...

Page 10: ...he remote controller display begins to fade and the degradation of reception performance occurs within a year however replace both 2 batteries with new size AAA LR03 alkaline The attached batteries ar...

Page 11: ...closes once to set the reference position To set the clock Press 1 is displayed and blink Press 2 to set the current day of the week Press 3 blinks Press 4 to set the clock to the present time Holding...

Page 12: ...room After the start of heating 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 In that case the system s...

Page 13: ...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 off Use the air conditioner in...

Page 14: ...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 flaps or louvers will stop moving To set the flaps o...

Page 15: ...W Stop operation Upper limit Lower limit Upper limit Lower limit Stop operation 8 15 45 80 30 70 8 80 Note on 3 D airflow Using 3 D airflow circulates cold air which tends to collected at the bottom o...

Page 16: ...le When no one is in the room 20 min after start energy saving operation The set temperature is shifted in 2 C steps Someone is back in the room Back to normal operation The air conditioner will retur...

Page 17: ...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 sensitivity changes according to...

Page 18: ...OWERFUL operation cannot be used together with ECONO COMFORT AIRFLOW or OUTDOOR UNIT QUIET operation Priority is given to the function of whichever button is pressed last POWERFUL operation can only b...

Page 19: ...OOR UNIT QUIET operation will work only when this function is set on all operated indoor units However if using priority room setting refer to Note for multi system Page 28 This function is available...

Page 20: ...Time Maximum during normal operation Maximum during ECONO Mode Normal operation ECONO Mode From start up until set temperature is reached Running current and power consumption This diagram is a repre...

Page 21: ...The TIMER lamp lights up Display To cancel OFF TIMER operation Press and setting time disappear from the LCD and day of the week are displayed on the LCD The TIMER lamp goes off NOTE Notes on TIMER op...

Page 22: ...me are displayed on the LCD The TIMER lamp lights up Display To cancel ON TIMER operation Press and setting time disappear from the LCD and day of the week are displayed on the LCD The TIMER lamp goes...

Page 23: ...e 25 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 programs 1 4 Page 23 8 00 10 00 19 00 21 00 27 C...

Page 24: ...e displayed 1 to 4 settings can be made per day Press 2 to select the desired day of the week and reservation number Pressing changes the reservation number and the day of the week Press 3 The day of...

Page 25: ...ot be used to go back to the reservation number 6 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...

Page 26: ...l be copied Press 4 to select the destination day of the week Press 5 The reservation will be copied to the selected day of the week The whole reservation of the selected day of the week will be copie...

Page 27: ...on number and press The mode is switched to setting mode Go to Setting mode STEP 4 Page 23 Press 3 to exit confirming mode is displayed on the LCD and WEEKLY TIMER operation is activated The TIMER lam...

Page 28: ...MER operation will be activated The 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 reserv...

Page 29: ...ing active Refer to Priority room setting on the next page NIGHT QUIET mode Available only for COOL operation NIGHT QUIET mode requires initial programming during installation Please consult your reta...

Page 30: ...n room B C and D Status of room B C and D when the unit in room A is in COOL mode COOL or DRY or FAN Current operation mode maintained HEAT The unit enters standby mode Operation resumes when the room...

Page 31: ...sure to stop the operation and turn the breaker off Do not touch the aluminum fins of the indoor unit If you touch those parts this may cause an injury Air filter Vacuum dust or wash the filter Once e...

Page 32: ...e side Front panel shaft 1 Slide 2 Pull 1 Slide 2 Pull Disconnect the front panel shaft on the other side in the same manner Clean the front panel 2 Wipe it with a soft cloth soaked in water Only neut...

Page 33: ...with 2 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 l...

Page 34: ...ng 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...

Page 35: ...service shop if this is the case Before a long idle period Operate the FAN only for several hours on a fine day to dry 1 out the inside Press and select operation Press and start the operation After o...

Page 36: ...of temperature changes 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...

Page 37: ...flashes Are the 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 breaker off and take all obstacles away Then...

Page 38: ...The ON OFF TIMER does not operate according to the settings Check if the ON OFF TIMER and the WEEKLY TIMER are set to the same time Change or deactivate the settings in the WEEKLY TIMER Page 22 The i...

Page 39: ...leaks from the indoor unit Turn the breaker off and call the service shop After a power failure The air conditioner automatically resumes operation in about 3 minutes You should just wait for a while...

Page 40: ...R 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 D...

Page 41: ...40 MEMO 01_EN_3P266959 1D indd 40 01_EN_3P266959 1D indd 40 11 20 2010 3 57 29 PM 11 20 2010 3 57 29 PM...

Page 42: ...41 MEMO 01_EN_3P266959 1D indd 41 01_EN_3P266959 1D indd 41 11 20 2010 3 57 29 PM 11 20 2010 3 57 29 PM...

Page 43: ...42 MEMO 01_EN_3P266959 1D indd 42 01_EN_3P266959 1D indd 42 11 20 2010 3 57 29 PM 11 20 2010 3 57 29 PM...

Page 44: ...3P266959 1L M09B393C 2009 HT Two dimensional bar code is a code for manufacturing Quick Reference 00_CV_3P266959 1L indd 2 26 08 2020 17 42 02...