Wireless LAN connection ..............................25 5.10.1 Precautions when using the wireless LAN ..................... 25 5.10.2 To install the Daikin Residential Controller application................. 25 6 Energy saving and optimum operation 7 Maintenance and service Overview: Maintenance and service ..........................28 To clean the indoor unit and user interface........................29 To clean the front panel ..............................
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Symptom: The outdoor fan rotates while the air conditioner is not in operation ........37 Solving problems based on error codes ......................... 37 Troubleshooting for wireless LAN connection ....................... 38 9 Disposal 10 Glossary FTXTP25+35M5V1B User reference guide Daikin room air conditioners 4D520466-11E – 2021.03...
Format: Digital files on http://www.daikineurope.com/support-and-manuals/ product-information/ Latest revisions of the supplied documentation may be available on the regional Daikin website or via your installer. The original documentation is written in English. All other languages are translations. 1.2 Meaning of warnings and symbols DANGER Indicates a situation that results in death or serious injury.
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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". FTXTP25+35M5V1B User reference guide Daikin room air conditioners 4D520466-11E – 2021.03...
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. FTXTP25+35M5V1B User reference guide Daikin room air conditioners 4D520466-11E – 2021.03...
The refrigerant inside this unit is mildly flammable. 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. FTXTP25+35M5V1B User reference guide Daikin room air conditioners 4D520466-11E – 2021.03...
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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. FTXTP25+35M5V1B User reference guide Daikin room air conditioners 4D520466-11E – 2021.03...
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If damaged, the unit may fall and result in injury. CAUTION Do NOT touch the heat exchanger fins. These fins are sharp and could result in cutting injuries. FTXTP25+35M5V1B User reference guide Daikin room air conditioners 4D520466-11E – 2021.03...
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Stop operation and shut off the power if anything unusual occurs (burning smells etc.). Leaving the unit running under such circumstances may cause breakage, electric shock or fire. Contact your dealer. FTXTP25+35M5V1B User reference guide Daikin room air conditioners 4D520466-11E – 2021.03...
INFORMATION The following figures are just examples and may NOT completely match your system layout. FTXTP25+35M5V1B User reference guide Daikin room air conditioners 4D520466-11E – 2021.03...
Curtains. Make sure that the signal between the unit and the user interface is NOT blocked by curtains or other objects. NOTICE ▪ Do NOT drop the user interface. ▪ Do NOT let the user interface get wet. FTXTP25+35M5V1B User reference guide Daikin room air conditioners 4D520466-11E – 2021.03...
Operation mode = Automatic Operation mode = Drying Operation mode = Heating Operation mode = Cooling Operation mode = Fan only Powerful operation is active Econo operation is active FTXTP25+35M5V1B User reference guide Daikin room air conditioners 4D520466-11E – 2021.03...
Result: When the indoor unit receives a signal from the user interface, you will hear a sound: Sound Description Beep-beep Operation starts. Beep Setting changes. Long beep Operation stops. FTXTP25+35M5V1B User reference guide Daikin room air conditioners 4D520466-11E – 2021.03...
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 user interface on the user interface holder. FTXTP25+35M5V1B User reference guide Daikin room air conditioners 4D520466-11E – 2021.03...
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. FTXTP25+35M5V1B User reference guide Daikin room air conditioners 4D520466-11E – 2021.03...
To adjust the amount of air blown into the Airflow rate room. To run more quietly. Advanced features To use the system when you are also using Econo other power-consuming appliances. To save energy. FTXTP25+35M5V1B User reference guide Daikin room air conditioners 4D520466-11E – 2021.03...
In that case, the system automatically switches to defrosting operation to remove the frost. During defrosting operation, hot air is NOT blown from the indoor unit. FTXTP25+35M5V1B User reference guide Daikin room air conditioners 4D520466-11E – 2021.03...
5 airflow rate levels, from " " to " " Automatic airflow rate operation Indoor unit quiet operation. When the airflow rate is set to " ", the noise from the unit will be reduced. FTXTP25+35M5V1B User reference guide Daikin room air conditioners 4D520466-11E – 2021.03...
Flap range in cooling or drying operation b Flap range in heating operation c Flap range in fan only operation FTXTP25+35M5V1B User reference guide Daikin room air conditioners 4D520466-11E – 2021.03...
Powerful and Comfort airflow operation CANNOT be used at the same time. The last selected function takes priority. If the vertical automatic swing is selected, Comfort airflow operation will be cancelled. FTXTP25+35M5V1B User reference guide Daikin room air conditioners 4D520466-11E – 2021.03...
Note: Powerful operation can be set only when the unit is running. If you press or if you change operation mode, operation will be cancelled; disappears from the LCD. FTXTP25+35M5V1B User reference guide Daikin room air conditioners 4D520466-11E – 2021.03...
You can also use OFF timer and ON timer in combination. INFORMATION Program the timer again in case of: ▪ A breaker has turned the unit off. ▪ A power failure. ▪ After replacing batteries in the user interface. FTXTP25+35M5V1B User reference guide Daikin room air conditioners 4D520466-11E – 2021.03...
5.9.3 To combine OFF timer and ON timer 1 To set the timers, refer to "5.9.1 To start/stop OFF timer operation" [ 24] "5.9.2 To start/stop ON timer operation" [ 24]. Result: are displayed on the LCD. FTXTP25+35M5V1B User reference guide Daikin room air conditioners 4D520466-11E – 2021.03...
▪ Microwave oven. It may affect wireless LAN communications. 5.10.2 To install the Daikin Residential Controller application 1 Open: ▪ Google Play for appliances using Android. ▪ App Store for appliances using iOS.
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. FTXTP25+35M5V1B User reference guide Daikin room air conditioners 4D520466-11E – 2021.03...
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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. FTXTP25+35M5V1B User reference guide Daikin room air conditioners 4D520466-11E – 2021.03...
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 electric shock and injury may result. FTXTP25+35M5V1B User reference guide Daikin room air conditioners 4D520466-11E – 2021.03...
Otherwise, an electric shock and injury may result. 1 Clean with a soft cloth. If it is difficult to remove stains, use water or a neutral detergent. FTXTP25+35M5V1B User reference guide Daikin room air conditioners 4D520466-11E – 2021.03...
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. FTXTP25+35M5V1B User reference guide Daikin room air conditioners 4D520466-11E – 2021.03...
3 Soak the filter for 10 to 15 minutes in warm water. 4 After washing, shake off remaining water and dry the filter in the shade. Do NOT wring out the filter when removing water. FTXTP25+35M5V1B User reference guide Daikin room air conditioners 4D520466-11E – 2021.03...
2 After operation stops, turn the breaker off. 3 Clean the air filters and replace them in their original position. 4 Remove the batteries from the user interface. FTXTP25+35M5V1B User reference guide Daikin room air conditioners 4D520466-11E – 2021.03...
This results in poor performance. 7.10.1 Winter season NOTICE Any icicles on the outdoor unit MUST be removed. Use gloves to avoid injury and damage to the unit. FTXTP25+35M5V1B User reference guide Daikin room air conditioners 4D520466-11E – 2021.03...
▪ The air conditioner may stop operating after sudden large voltage fluctuations to protect the system. It automatically resumes operation after about 3 minutes. FTXTP25+35M5V1B User reference guide Daikin room air conditioners 4D520466-11E – 2021.03...
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If after checking all above items, 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 (possibly listed on the warranty card). FTXTP25+35M5V1B User reference guide Daikin room air conditioners 4D520466-11E – 2021.03...
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. FTXTP25+35M5V1B User reference guide Daikin room air conditioners 4D520466-11E – 2021.03...
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 FTXTP25+35M5V1B User reference guide Daikin room air conditioners 4D520466-11E – 2021.03...
▪ Turn the unit off and then back on. ▪ Make sure the LEDs are not disabled in the application. ▪ Check if the adapter is installed correctly. FTXTP25+35M5V1B User reference guide Daikin room air conditioners 4D520466-11E – 2021.03...
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2 seconds. Now switch back to AP mode by pressing the MODE button again for 2 seconds. This procedure will change the wireless channel on which the Wireless LAN adapter is operating. Repeat if necessary. FTXTP25+35M5V1B User reference guide Daikin room air conditioners 4D520466-11E – 2021.03...
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. FTXTP25+35M5V1B User reference guide Daikin room air conditioners 4D520466-11E – 2021.03...
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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.
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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 4D520466-11E 2021.03 Verantwortung für Energie und Umwelt...