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Daikin FTXP20N5V1B9 User Reference Manual
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Daikin FTXP20N5V1B9 User Reference Manual

Daikin FTXP20N5V1B9 User Reference Manual

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FTXP20N5V1B9
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User reference guide
Daikin room air conditioner

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Summary of Contents for Daikin FTXP20N5V1B9

  • Page 1 User reference guide Daikin room air conditioner FTXP20N5V1B9 FTXP25N5V1B9 FTXP35N5V1B9 FTXP50N5V1B9...
  • Page 2 Symptoms that are NOT system malfunctions ......................8.1.1 Symptom: A sound like water flowing is heard..................... 8.1.2 Symptom: A blowing sound is heard......................8.1.3 Symptom: A ticking sound is heard ....................... User reference guide FTXP-N9 Daikin room air conditioner 4D520466-17Q – 2024.07...
  • Page 3 Symptom: The outdoor fan rotates while the air conditioner is not in operation........Solving problems based on error codes ........................Troubleshooting for wireless LAN connection....................... 9 Disposal 10 Glossary FTXP-N9 User reference guide Daikin room air conditioner 4D520466-17Q – 2024.07...
  • Page 4 User reference guide: Detailed step-by-step instructions and background information for basic and advanced usage Format: Digital files on https://www.daikin.eu. Use the search function find your model. Latest revisions of the supplied documentation may be available on the regional Daikin website or via your installer.
  • Page 5 Example: " 1–3 Figure title" means "Figure 3 in chapter 1". Indicates a table title or a reference to it. Example: " 1–3 Table title" means "Table 3 in chapter 1". FTXP-N9 User reference guide Daikin room air conditioner 4D520466-17Q – 2024.07...
  • Page 6 Do NOT place any objects containing water on the unit. CAUTION ▪ Do NOT place any objects or equipment on top of the unit. ▪ Do NOT sit, climb or stand on the unit. FTXP-N9 User reference guide Daikin room air conditioner 4D520466-17Q – 2024.07...
  • Page 7 10 cm. CAUTION Do NOT insert fingers, rods or other objects into the air inlet or outlet. When the fan is rotating at high speed, it will cause injury. FTXP-N9 User reference guide Daikin room air conditioner 4D520466-17Q – 2024.07...
  • Page 8 CAUTION Do NOT operate the system when using a room fumigation-type insecticide. Chemicals could collect in the unit, and endanger the health of people who are hypersensitive to chemicals. FTXP-N9 User reference guide Daikin room air conditioner 4D520466-17Q – 2024.07...
  • Page 9 After a long use, check the unit stand and fitting for damage. If damaged, the unit may fall and result in injury. WARNING Be careful with ladders when working in high places. FTXP-N9 User reference guide Daikin room air conditioner 4D520466-17Q – 2024.07...
  • Page 10 Stop operation and shut OFF the power if anything unusual occurs (burning smells etc.). Leaving the unit running under such circumstances may cause breakage, electrical shock or fire. Contact your dealer. FTXP-N9 User reference guide Daikin room air conditioner 4D520466-17Q – 2024.07...
  • Page 11 Air inlet b Air outlet c Flap (horizontal blade) d Louvers (vertical blades) e Front panel f Model name plate g Indoor unit display FTXP-N9 User reference guide Daikin room air conditioner 4D520466-17Q – 2024.07...
  • Page 12 Curtains. Make sure that curtains or other objects do NOT block the signal between the unit and the wireless remote control. NOTICE ▪ Do NOT drop the wireless remote control. ▪ Do NOT let the wireless remote control get wet. FTXP-N9 User reference guide Daikin room air conditioner 4D520466-17Q – 2024.07...
  • Page 13 Operation mode = Automatic Operation mode = Drying Operation mode = Heating Operation mode = Cooling Operation mode = Fan only Powerful operation is active Econo operation is active FTXP-N9 User reference guide Daikin room air conditioner 4D520466-17Q – 2024.07...
  • Page 14 Result: When the indoor unit receives a signal from the wireless remote control, you will hear a sound: Sound Description Beep-beep Operation starts. Beep Setting changes. Long beep Operation stops. FTXP-N9 User reference guide Daikin room air conditioner 4D520466-17Q – 2024.07...
  • Page 15 4.4 To turn on the power supply 1 Turn the circuit breaker on. Result: The flap of the indoor unit will open and close to set the reference position. FTXP-N9 User reference guide Daikin room air conditioner 4D520466-17Q – 2024.07...
  • Page 16 To use the system when you are also using Econo other power-consuming appliances. To save energy. To provide a comfortable airflow that does NOT Comfort come in direct contact with people. FTXP-N9 User reference guide Daikin room air conditioner 4D520466-17Q – 2024.07...
  • Page 17 : Operation mode = Heating : Operation mode = Cooling : Operation mode = Fan only : Shows the set temperature. 1 Start operation by pressing one of the following buttons. FTXP-N9 User reference guide Daikin room air conditioner 4D520466-17Q – 2024.07...
  • Page 18 What. The system directs the airflow differently, depending on the user selection (swinging or fixed position). It does so by moving horizontal blades (flaps) or vertical blades (louvers). Setting Airflow direction Moves up and down. Vertical automatic swing FTXP-N9 User reference guide Daikin room air conditioner 4D520466-17Q – 2024.07...
  • Page 19 When the unit is installed in a corner of a room, the direction of the louvers should be facing away from the wall. Efficiency will drop if a wall blocks the air. FTXP-N9 User reference guide Daikin room air conditioner 4D520466-17Q – 2024.07...
  • Page 20 Result: The flap will return to the position from before the Comfort airflow mode; disappears from the LCD. 5.7 Powerful operation This operation quickly maximizes the cooling/heating effect in any operation mode. You can get the maximum capacity. FTXP-N9 User reference guide Daikin room air conditioner 4D520466-17Q – 2024.07...
  • Page 21 Econo operation reduces power consumption of the outdoor unit by limiting the rotation speed of the compressor. If power consumption is already low, Econo operation will NOT further reduce power consumption. FTXP-N9 User reference guide Daikin room air conditioner 4D520466-17Q – 2024.07...
  • Page 22 Use this feature if the unit is operating and you want to stop operation after a certain time. 1 Press Result: is displayed on the LCD and the timer lamp lights up. 2 Press again if you want to change the time setting. FTXP-N9 User reference guide Daikin room air conditioner 4D520466-17Q – 2024.07...
  • Page 23 Result: Operation stops in 1 hour and then starts 7 hours later. 5 If is set when the unit is NOT operating. Result: Operation starts in 2 hours and then stops 3 hours later. FTXP-N9 User reference guide Daikin room air conditioner 4D520466-17Q – 2024.07...
  • Page 24 Note: During setting, always aim the wireless remote control at the infrared signal receiver on the unit. Menu Description Connection status check and Access Point mode (connection via SSID and KEY) WPS connection setting Reset to factory default FTXP-N9 User reference guide Daikin room air conditioner 4D520466-17Q – 2024.07...
  • Page 25 1 When on the default screen, hold for at least 5 seconds. Result: The SP menu appears. is blinking. 2 Change to the SP menu  by pressing once or repeatedly. FTXP-N9 User reference guide Daikin room air conditioner 4D520466-17Q – 2024.07...
  • Page 26 1 When on the default screen, hold for at least 5 seconds. Result: The SP menu appears. is blinking. 2 Change to the SP menu OFF by pressing once or repeatedly. FTXP-N9 User reference guide Daikin room air conditioner 4D520466-17Q – 2024.07...
  • Page 27 Result: OFF is blinking. The operation and timer LEDs are blinking alternately in 1 s interval. Communication is OFF. 4 Press to exit the menu. Result: The display will return to the default screen. FTXP-N9 User reference guide Daikin room air conditioner 4D520466-17Q – 2024.07...
  • Page 28 Adjust the air flow direction to avoid cool air from gathering on the floor or warm air against the ceiling. (Up during cooling or dry operation to the ceiling and down during heating operation.) ▪ Avoid direct air flow to room inhabitants. FTXP-N9 User reference guide Daikin room air conditioner 4D520466-17Q – 2024.07...
  • Page 29 Energy saving and optimum operation ▪ Operate the system within the recommended temperature range (26~28°C for cooling and 20~24°C for heating) to save energy. FTXP-N9 User reference guide Daikin room air conditioner 4D520466-17Q – 2024.07...
  • Page 30 DANGER: RISK OF ELECTROCUTION To clean the air conditioner or air filter, be sure to stop operation and turn all power supplies OFF. Otherwise, an electrical shock and injury may result. FTXP-N9 User reference guide Daikin room air conditioner 4D520466-17Q – 2024.07...
  • Page 31 Contact your dealer. 1 Clean with a soft cloth. If it is difficult to remove stains, use water or a neutral detergent. FTXP-N9 User reference guide Daikin room air conditioner 4D520466-17Q – 2024.07...
  • Page 32 1 Push the tab at the centre of each air filter, then pull it down. 2 Pull out the air filters. 3 Wash the air filters with water or clean them with a vacuum cleaner. FTXP-N9 User reference guide Daikin room air conditioner 4D520466-17Q – 2024.07...
  • Page 33 1 Remove the silver particle filter (Ag-ion filter) and titanium apatite deodorising filter from the tabs 2 Remove the dust from the filter with a vacuum cleaner. 3 Soak the filter for 10 to 15 minutes in warm water. FTXP-N9 User reference guide Daikin room air conditioner 4D520466-17Q – 2024.07...
  • Page 34 2 After operation stops, turn the breaker OFF. 3 Clean the air filters and replace them in their original positions. 4 Remove the batteries from the wireless remote control. FTXP-N9 User reference guide Daikin room air conditioner 4D520466-17Q – 2024.07...
  • Page 35 Maintenance costs shall be borne by the customer. In certain operating conditions the inside of the unit may get dirty after several seasons of use. This results in poor performance. FTXP-N9 User reference guide Daikin room air conditioner 4D520466-17Q – 2024.07...
  • Page 36 ▪ The air conditioner may stop operating after sudden large voltage fluctuations to protect the system. It automatically resumes operation after about 3 minutes. FTXP-N9 User reference guide Daikin room air conditioner 4D520466-17Q – 2024.07...
  • Page 37 After checking all the items above, if it is impossible to fix the problem yourself, contact your installer and state the symptoms, the complete model name of the unit (with manufacturing number if possible) and the installation date. FTXP-N9 User reference guide Daikin room air conditioner 4D520466-17Q – 2024.07...
  • Page 38 30 seconds for system protection. ▪ While the air conditioner is not in operation. When the outdoor temperature is very high, the outdoor fan starts to rotate for system protection. FTXP-N9 User reference guide Daikin room air conditioner 4D520466-17Q – 2024.07...
  • Page 39 Indoor unit PCB abnormality Freeze-up protection or high-pressure control Fan motor (DC motor) abnormality Indoor heat exchanger thermistor abnormality Room temperature thermistor abnormality Outdoor unit Error code Description 4-way valve abnormality FTXP-N9 User reference guide Daikin room air conditioner 4D520466-17Q – 2024.07...
  • Page 40 LAN. ▪ Try resetting to the factory default and repeat the setting. See "To reset the connection setting to the factory default" [  26]. FTXP-N9 User reference guide Daikin room air conditioner 4D520466-17Q – 2024.07...
  • Page 41 ▪ Measured temperature for other appliances may differ due to different condition around the unit (e.g. direct sunlight, frost accumulation…) ▪ Temperature displayed in ONECTA is only referential. FTXP-N9 User reference guide Daikin room air conditioner 4D520466-17Q – 2024.07...
  • Page 42 Do NOT try to dismantle the system yourself: dismantling of the system, treatment of the refrigerant, oil and other parts MUST comply with applicable legislation. Units MUST be treated at a specialised treatment facility for reuse, recycling and recovery. FTXP-N9 User reference guide Daikin room air conditioner 4D520466-17Q – 2024.07...
  • Page 43 Optional equipment Equipment made or approved by Daikin that can be combined with the product according to the instructions in the accompanying documentation. Field supply Equipment NOT made by Daikin that can be combined with the product according to the instructions in the accompanying documentation.
  • Page 44 DAIKIN ISITMA VE SOĞUTMA SİSTEMLERİ SAN.TİC. A.Ş. Gülsuyu Mahallesi, Fevzi Çakmak Caddesi, Burçak Sokak, No:20, 34848 Maltepe İSTANBUL / TÜRKİYE Tel: 0216 453 27 00 Faks: 0216 671 06 00 Çağrı Merkezi: 444 999 0 4D520466-17Q Web: www.daikin.com.tr 2024.07...

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