Daikin FTXF50F5V1B User Reference Manual

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User reference guide

Daikin room air conditioner

FTXF50F5V1B

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Summary of Contents for Daikin FTXF50F5V1B

Page 1 User reference guide Daikin room air conditioner FTXF50F5V1B...
Page 2: Table Of Contents
Symptom: A clicking sound during operation or idle time is heard ............. 8.1.6 Symptom: A clapping sound is heard ......................8.1.7 Symptom: White mist comes out of a unit (Indoor unit)................User reference guide FTXF50F5V1B Daikin room air conditioner 4D153789-2 – 2024.09...
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 FTXF50F5V1B User reference guide Daikin room air conditioner 4D153789-2 – 2024.09...
Page 4: About The Documentation
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". FTXF50F5V1B User reference guide Daikin room air conditioner 4D153789-2 – 2024.09...
Page 6: User Safety Instructions
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. FTXF50F5V1B User reference guide Daikin room air conditioner 4D153789-2 – 2024.09...
Page 7: Instructions For Safe Operation
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. FTXF50F5V1B User reference guide Daikin room air conditioner 4D153789-2 – 2024.09...
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. FTXF50F5V1B User reference guide Daikin room air conditioner 4D153789-2 – 2024.09...
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. FTXF50F5V1B User reference guide Daikin room air conditioner 4D153789-2 – 2024.09...
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. FTXF50F5V1B User reference guide Daikin room air conditioner 4D153789-2 – 2024.09...
Page 11: About The System
INFORMATION The following figures are examples and may NOT completely match your system layout. FTXF50F5V1B User reference guide Daikin room air conditioner 4D153789-2 – 2024.09...
Page 12: Indoor Unit Display
▪ Curtains. Make sure that curtains or other objects do NOT block the signal between the unit and the wireless remote control. FTXF50F5V1B User reference guide Daikin room air conditioner 4D153789-2 – 2024.09...
Page 13: Components: Wireless Remote Control
Automatic operation mode button l LCD display 3.2.2 Status: Wireless remote control LCD Icon Description Operation mode = Automatic Operation mode = Drying Operation mode = Heating Operation mode = Cooling FTXF50F5V1B User reference guide Daikin room air conditioner 4D153789-2 – 2024.09...
Page 14: To Operate The Wireless Remote Control
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. FTXF50F5V1B User reference guide Daikin room air conditioner 4D153789-2 – 2024.09...
Page 15: Before Operation
1 Choose a place where the signals reach the unit. 2 Attach the holder with screws to the wall or a similar location. 3 Hang the wireless remote control on the holder. FTXF50F5V1B User reference guide Daikin room air conditioner 4D153789-2 – 2024.09...
Page 16: To Turn On The Power Supply
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. FTXF50F5V1B User reference guide Daikin room air conditioner 4D153789-2 – 2024.09...
Page 17: Operation
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. FTXF50F5V1B User reference guide Daikin room air conditioner 4D153789-2 – 2024.09...
Page 18: Operation Mode And Temperature Setpoint
: Operation mode = Heating : Operation mode = Cooling : Operation mode = Fan only : Shows the set temperature. 1 Start operation by pressing one of the following buttons. FTXF50F5V1B User reference guide Daikin room air conditioner 4D153789-2 – 2024.09...
Page 19: Airflow Rate
What. The system directs the airflow differently, depending on the user selection (swinging or fixed position). It does so by moving the vertical blades. Setting Airflow direction Moves up and down. Vertical auto swing FTXF50F5V1B User reference guide Daikin room air conditioner 4D153789-2 – 2024.09...
Page 20: To Adjust The Airflow Direction
NOT come in direct contact with people. The system automatically sets the fixed airflow position upward in Cooling and downward in Heating operation mode. Cooling operation mode Heating operation mode FTXF50F5V1B User reference guide Daikin room air conditioner 4D153789-2 – 2024.09...
Page 21: To Start/Stop Comfort Airflow Operation
Powerful operation CANNOT be used together with Econo and Comfort airflow operation. The last selected function takes priority. Powerful operation will NOT increase the capacity of the unit if it already operates at maximum capacity. FTXF50F5V1B User reference guide Daikin room air conditioner 4D153789-2 – 2024.09...
Page 22: To Start/Stop Powerful Operation
Econo operation varies with the connected outdoor unit. 5.8.1 To start/stop Econo operation 1 Press to start. Result: is displayed on the LCD. 2 Press to stop. Result: disappears from the LCD. FTXF50F5V1B User reference guide Daikin room air conditioner 4D153789-2 – 2024.09...
Page 23: Off/On Timer Operation
Use this feature if the unit is NOT operating and you want to start 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. FTXF50F5V1B User reference guide Daikin room air conditioner 4D153789-2 – 2024.09...
Page 24: To Combine Off Timer And On Timer
▪ Auto-control equipment. E.g. automatic doors or fire alarm equipment. This product may cause faulty behaviour of the equipment. ▪ Microwave oven. It may affect wireless LAN communications. FTXF50F5V1B User reference guide Daikin room air conditioner 4D153789-2 – 2024.09...
Page 25: To Install The Onecta App
Result: The SP (wireless connection setting menu) appears. is blinking. (5 sec.) 2 Press to confirm the selection. Result: is blinking. 3 Check the operation and timer LEDs on the indoor unit display. FTXF50F5V1B User reference guide Daikin room air conditioner 4D153789-2 – 2024.09...
Page 26 The operation and timer LEDs are blinking at the same time in 1 s interval. The setting is reset to the factory default. 4 Press to exit the menu. Result: The display will return to the default screen. FTXF50F5V1B User reference guide Daikin room air conditioner 4D153789-2 – 2024.09...
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. FTXF50F5V1B User reference guide Daikin room air conditioner 4D153789-2 – 2024.09...
Page 28: Energy Saving And Optimum Operation
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. FTXF50F5V1B User reference guide Daikin room air conditioner 4D153789-2 – 2024.09...
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. FTXF50F5V1B User reference guide Daikin room air conditioner 4D153789-2 – 2024.09...
Page 30: Maintenance And Service
Be aware that the refrigerant inside the system is odourless. WARNING The appliance shall be stored in a room without continuously operating ignition sources (example: open flames, an operating gas appliance or an operating electric heater). FTXF50F5V1B User reference guide Daikin room air conditioner 4D153789-2 – 2024.09...
Page 31: To Clean The Indoor Unit And Wireless Remote Control
Contact your dealer. 1 Clean with a soft cloth. If it is difficult to remove stains, use water or a neutral detergent. FTXF50F5V1B User reference guide Daikin room air conditioner 4D153789-2 – 2024.09...
Page 32: To Clean The Front Panel
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. FTXF50F5V1B User reference guide Daikin room air conditioner 4D153789-2 – 2024.09...
Page 33: To Close The Front Panel
1 Set the mode to fan only by pressing button to dry the inside of the unit. 2 After operation stops, turn the breaker OFF. 3 Clean the air filters and replace them in their original positions. FTXF50F5V1B User reference guide Daikin room air conditioner 4D153789-2 – 2024.09...
Page 34 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. FTXF50F5V1B User reference guide Daikin room air conditioner 4D153789-2 – 2024.09...
Page 35: Troubleshooting
▪ The air conditioner may stop operating after sudden large voltage fluctuations to protect the system. It automatically resumes operation after about 3 minutes. FTXF50F5V1B User reference guide Daikin room air conditioner 4D153789-2 – 2024.09...
Page 36 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. FTXF50F5V1B User reference guide Daikin room air conditioner 4D153789-2 – 2024.09...
Page 37: Symptoms That Are Not System Malfunctions
Moisture generated by defrost becomes steam and exits. 8.1.8 Symptom: The units can give off odours The unit can absorb the smell of rooms, furniture, cigarettes, etc., and then emit it again. FTXF50F5V1B User reference guide Daikin room air conditioner 4D153789-2 – 2024.09...
Page 38: Symptom: The Outdoor Fan Rotates While The Air Conditioner Is Not In Operation
Signal transmission error (between indoor and outdoor unit) Indoor/outdoor unit combination fault Indoor unit Error code Description Indoor unit PCB abnormality Freeze-up protection or high-pressure control Fan motor (DC motor) abnormality FTXF50F5V1B User reference guide Daikin room air conditioner 4D153789-2 – 2024.09...
Page 39: Troubleshooting For Wireless Lan Connection
(none of the LEDs on the interface. indoor unit display are blinking). ▪ Check if the power is on. ▪ Turn the unit off and back on again. FTXF50F5V1B User reference guide Daikin room air conditioner 4D153789-2 – 2024.09...
Page 40 ▪ 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. FTXF50F5V1B User reference guide Daikin room air conditioner 4D153789-2 – 2024.09...
Page 41: Disposal
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. FTXF50F5V1B User reference guide Daikin room air conditioner 4D153789-2 – 2024.09...
Page 42 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 Web: www.daikin.com.tr 4D153789-2 2024.09...