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Enjoy year-round comfort.

DAIKIN ROOM AIR CONDITIONER

OPERATION MANUAL

MODELS  

FTX09WMVJU9
FTX12WMVJU9
FTX15WMVJU9

English

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00_CV_3P686870-1.indd   1

2022/06/02   14:47:02

Summary of Contents for FTX09WMVJU9

Page 1: ...Enjoy year round comfort DAIKIN ROOM AIR CONDITIONER OPERATION MANUAL MODELS FTX09WMVJU9 FTX12WMVJU9 FTX15WMVJU9 English Fran ais Espa ol 00_CV_3P686870 1 indd 1 2022 06 02 14 47 02...

Page 2: ...g the air conditioner and other electrical devices simultaneously on a shared electrical circuit Page 16 COMFORT AIRFLOW The airflow direction is upward while in COOL operation and downward while in H...

Page 3: ...Adjusting the Airflow Direction 14 Useful Functions COMFORT AIRFLOW Operation 15 POWERFUL Operation 15 ECONO Operation 16 TIMER Operation ON OFF TIMER Operation 17 Care Care and Cleaning 09 12 class...

Page 4: ...ler for repair and maintenance Improper repair and maintenance may result in water leakage electric shock and fire Only use accessories made by Daikin that are specifically designed for use with the e...

Page 5: ...ontroller to direct sunlight The LCD display can become discolored and may fail to display the data Do not wipe the controller operation panel with benzine thinner chemical dust cloth etc The panel ma...

Page 6: ...gnals 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 OFF s...

Page 7: ...t panel Air filter Refrigerant pipes Ground terminal inside Drain hose Air outlet Model name Inter unit wire Air inlet back and side Outdoor temperature sensor back Titanium apatite deodorizing filter...

Page 8: ...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 OF...

Page 9: ...nt panel Refrigerant pipes Drain hose Air outlet Model name Inter unit wire Ground terminal inside Air inlet back and side Outdoor temperature sensor back Titanium apatite deodorizing filter with fram...

Page 10: ...ion Page 15 POWERFUL button POWERFUL operation Page 15 OFF TIMER button NIGHT SET mode Page 18 ON TIMER button Page 17 Signal transmitter Receiver To use the remote controller aim the transmitter at t...

Page 11: ...he batteries with new batteries Owing to usage conditions battery consumption may be accelerated The batteries supplied with the remote controller are for initial operation The batteries may run out i...

Page 12: ...sible It automatically controls temperature and airflow rate so manual adjustment of these functions is unavailable The air conditioner operates with the operation mode of your choice To start operati...

Page 13: ...save energy Recommended temperature setting For cooling 78 82 F 26 28 C For heating 68 75 F 20 24 C Cover windows with a blind or a curtain Blocking sunlight and air from outdoors increases the coolin...

Page 14: ...However it may become difficult to cool or warm the room In the quiet operation mode the airflow rate is set to a weak level AUTO COOL HEAT and FAN ONLY operation DRY operation The airflow rate setti...

Page 15: ...position This function is effective while the flap is in auto swing mode Press when the flap reaches the desired position disappears from the LCD To adjust the louvers at desired position Hold the kno...

Page 16: ...nd DRY operation and in the downward direction while in HEAT operation which will provide a comfortable airflow that will not come in direct contact with people To start COMFORT AIRFLOW operation Pres...

Page 17: ...ightly increased In FAN ONLY operation The airflow rate is fixed at the maximum setting Notes on ECONO operation This operation is performed with lower power and therefore may not provide a sufficient...

Page 18: ...ON TIMER operation Press Each pressing of changes the time setting by 1 hour The time can be set between 1 and 12 hours The TIMER lamp lights orange Display NOTE In the following cases set the timer a...

Page 19: ...is shown below and are displayed on the LCD Example When setting while the unit is operating Stops the unit 1 hour later and starts it 7 hours after that When setting while the unit is stopped Starts...

Page 20: ...aterials such as a scrubbing brush Sprays such as deodorizers Front panel Wipe with a soft cloth which has been moistened with water or neutral detergent Only neutral detergent may be used If dirty In...

Page 21: ...r filters 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...

Page 22: ...and prepare a new one Tabs Tabs Dispose of the old filter as non flammable waste 4 Insert the titanium apatite deodorizing filters as they were When attaching the filter check that the filter is prope...

Page 23: ...Rough materials such as a scrubbing brush Sprays such as deodorizers Front panel Wipe with a soft cloth which has been moistened with water or neutral detergent Only neutral detergent may be used If d...

Page 24: ...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 Be sure to remove the titanium apa...

Page 25: ...from it Replacement Remove the filter from the filter frame and prepare a new one Do not throw away the filter frame Reuse the filter frame when replacing the titanium apatite deodorizing filter Tabs...

Page 26: ...t blocked then turn on the circuit breaker An operational check of each component will be carried out automatically Also put the batteries into the remote controller We recommend periodical maintenanc...

Page 27: ...oon When the unit is turned on again soon after being turned off When the mode was reselected This is to protect the air conditioner You should wait for about 3 minutes HEAT operation stops suddenly a...

Page 28: ...remove the obstruction Then restart operation with the remote controller If the OPERATION lamp is still blinking check the error code and consult your dealer Page 31 32 The air conditioner does not st...

Page 29: ...in the room Consult your dealer if that is the case The remote controller may not function correctly if the transmitter is exposed to direct sunlight Is there a device in the room that redirects remot...

Page 30: ...her than those listed in the table A safety device may activate to stop the operation Dew may form on the indoor unit and drip from it when COOL or DRY operation is selected 1 Cutting the jumper on th...

Page 31: ...wer cord is abnormally hot or damaged An abnormal sound is heard during operation The circuit breaker cuts off the operation frequently A switch or a button often fails to work properly There is a bur...

Page 32: ...ERATION lamp blinks Check the interval time between blinks of the OPERATION lamp Blink interval of about 0 5 seconds This is a notification of an abnormality Check the error code following the procedu...

Page 33: ...7 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 DETECTION SENSOR H8 DC...

Page 34: ...3P686870 1 M21B540 2206 HT The two dimensional bar code is a manufacturing code 00_CV_3P686870 1 indd 2 2022 06 02 14 47 02...

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