Why is my Daikin FTN25CVMB9 outdoor unit leaking water?
In HEAT mode, the frost on the outdoor unit melts into water or steam during defrost operation. In COOL or DRY mode, moisture in the air condenses into water on the cool surface of the outdoor unit piping and drips.
Why does my Daikin FTN25CVMB9 Air Conditioner smell?
The Daikin Air Conditioner may emit odors because smells from the room, furniture, or cigarettes have been absorbed into the unit and are being discharged with the airflow. It is recommended to have the indoor unit cleaned by a technician. Consult the service shop where you bought the air conditioner.
What to do if my Daikin Air Conditioner heating stops suddenly?
The system is likely removing frost from the outdoor unit. You should wait for about 3 to 8 minutes.
Why doesn't hot air come out immediately from my Daikin FTN25CVMB9 when heating?
You should wait for 1 to 4 minutes. The system is designed to start discharging air only after it has reached a certain temperature.
Why is the cooling or heating effect poor in my Daikin FTN25CVMB9 Air Conditioner?
If your Daikin Air Conditioner isn't cooling or heating well, check these: * Ensure the air filters are clean. * Remove any obstructions blocking the air inlet or outlet of the indoor and outdoor units. * Verify the temperature setting is correct. * Make sure all windows and doors are closed. * Confirm the airflow rate and direction are appropriately set. * Check if the unit is set to INTELLIGENT EYE mode.
What to do if my Daikin FTN25CVMB9's heating stops suddenly and I hear a flowing sound?
If the heating operation of your Daikin Air Conditioner stops suddenly and you hear a flowing sound, wait for about 3 to 8 minutes.
Why my Daikin FTN25CVMB9 does not start immediately?
If the ON/OFF button was pressed soon after operation was stopped, or if the mode was reselected, you should wait for about 3 minutes.
What to do if my Daikin FTN25CVMB9 Air Conditioner operation stopped suddenly?
For system protection, the air conditioner may stop operating due to a sudden large voltage fluctuation. It will automatically resume operation in about 3 minutes.
Why is the Daikin Air Conditioner outdoor fan running when it's off?
After operation is stopped, the outdoor fan may continue rotating for another 60 seconds for system protection. Also, when the outdoor temperature is very high, the outdoor fan might start rotating for system protection even when the air conditioner is not in operation.
Why does mist come out of my Daikin FTN25CVMB9 Air Conditioner?
This happens when the air in the room is cooled into mist by the cold air flow during cooling operation.
Overview of all functions available for different models.
Details the functions available for high-grade models.
Details the functions available for standard grade models.
Details the functions for non-inverter model types.
General overview of technical specifications.
Provides technical specifications for cooling-only operation.
Provides technical specifications for heat pump operation.
Overview of PCB connector diagrams.
Wiring connections for the indoor unit's PCB.
Wiring connections for specific outdoor units.
Wiring connections for specific outdoor units.
Overview of key operational functions.
Explains the inverter's frequency control mechanism.
Describes airflow control features like flaps and louvres.
Details how fan speed is managed for indoor units.
Explains the function for humidity removal.
Describes the unit's automatic mode switching.
Explains the economical nighttime temperature adjustment.
Details the motion sensor for energy saving.
Explains the function for managing room temp while away.
Describes the mode for maximum cooling/heating output.
Lists and briefly explains additional unit functions.
Explains the role of various components.
Explains the role of various thermistors in the system.
Details technical control specifications.
Details the structure of operational modes.
Explains how compressor frequency is controlled.
Overview of system setup and initial operation.
General guidance for operating the unit.
Critical safety guidelines for installation and operation.
Identifies and labels the main components of the unit.
Steps required before starting the unit for the first time.
Instructions for using various operational modes.
Guide to controlling airflow direction for comfort.
Details on how to activate and use powerful operation mode.
Explanation of the outdoor unit noise reduction feature.
Instructions for setting and using home leave operation.
Guide to operating the occupancy sensor feature.
Instructions for setting ON and OFF timers.
Maintenance procedures for cleaning the unit.
Guide to identifying and resolving common operational issues.
Important warnings and precautions before performing diagnostics.
Lists common symptoms and their corresponding solutions.
Instructions for accessing and using the service check function.
Detailed guide for fault finding and resolution.
Detailed list and explanation of system error codes.
Troubleshooting steps for indoor PCB malfunctions.
Diagnosing and resolving freeze-up or high pressure faults.
Troubleshooting steps for fan motor related issues.
Diagnosing indoor unit thermistor malfunctions.
Troubleshooting communication errors between units.
Diagnosing and resolving compressor overload faults.
Troubleshooting steps for compressor lock issues.
Diagnosing and resolving DC fan lock faults.
Troubleshooting steps for input over current.
Diagnosing and resolving four-way valve issues.
Troubleshooting discharge pipe temperature regulation.
Diagnosing high pressure faults during cooling.
Troubleshooting steps for position sensor errors.
Diagnosing DC sensor voltage/current abnormalities.
Troubleshooting outdoor unit thermistor issues.
Diagnosing and resolving electrical box temperature rise.
Troubleshooting radiation fin temperature rise.
Diagnosing and resolving output over current faults.
Troubleshooting steps for insufficient refrigerant gas.
Diagnosing and resolving over-voltage issues.
Guides on performing various component checks.
Methods for performing component checks.
Step-by-step disassembly for the indoor unit.
Step-by-step instructions for removing the air filter.
Procedure for detaching the front grille assembly.
Instructions for removing air louvres.
Steps to remove electrical box, PCB, and swing motor.
Procedure for removing the indoor unit heat exchanger.
Instructions for installing the drain plug.
Steps to remove the fan rotor and motor assembly.
Disassembly for specific outdoor units.
Steps to remove outdoor unit panels and fan motor.
Procedure for removing the outdoor electrical box.
Steps to remove the reactor and partition plate.
Procedure for removing the sound insulation blanket.
Steps to remove the four-way valve.
Procedure for removing the compressor.
Steps to remove the printed circuit board.
Disassembly for specific outdoor units.
Steps to remove the outer panels of the outdoor unit.
Procedure for removing the bell mouth component.
Steps to remove the PCB and electrical box assembly.
Procedure for removing the fan motor and propeller.
Steps to remove partition plate and reactor.
Procedure for removing sound insulation padding.
Steps for removing EEV and four-way valve.
Procedure for compressor removal.
Additional information and procedures.
Instructions for performing a trial operation using the remote.
Details on configuring unit settings via jumpers.
Schematic diagrams of refrigerant piping.
Schematic diagrams of refrigerant piping for indoor units.
Schematic diagrams of refrigerant piping for outdoor units.
Electrical connection schematics.
Electrical wiring diagrams for indoor units.
Electrical wiring diagrams for outdoor units.
Overview of all functions available for different models.
Details the functions available for high-grade models.
Details the functions available for standard grade models.
Details the functions for non-inverter model types.
General overview of technical specifications.
Provides technical specifications for cooling-only operation.
Provides technical specifications for heat pump operation.
Overview of PCB connector diagrams.
Wiring connections for the indoor unit's PCB.
Wiring connections for specific outdoor units.
Wiring connections for specific outdoor units.
Overview of key operational functions.
Explains the inverter's frequency control mechanism.
Describes airflow control features like flaps and louvres.
Details how fan speed is managed for indoor units.
Explains the function for humidity removal.
Describes the unit's automatic mode switching.
Explains the economical nighttime temperature adjustment.
Details the motion sensor for energy saving.
Explains the function for managing room temp while away.
Describes the mode for maximum cooling/heating output.
Lists and briefly explains additional unit functions.
Explains the role of various components.
Explains the role of various thermistors in the system.
Details technical control specifications.
Details the structure of operational modes.
Explains how compressor frequency is controlled.
Overview of system setup and initial operation.
General guidance for operating the unit.
Critical safety guidelines for installation and operation.
Identifies and labels the main components of the unit.
Steps required before starting the unit for the first time.
Instructions for using various operational modes.
Guide to controlling airflow direction for comfort.
Details on how to activate and use powerful operation mode.
Explanation of the outdoor unit noise reduction feature.
Instructions for setting and using home leave operation.
Guide to operating the occupancy sensor feature.
Instructions for setting ON and OFF timers.
Maintenance procedures for cleaning the unit.
Guide to identifying and resolving common operational issues.
Important warnings and precautions before performing diagnostics.
Lists common symptoms and their corresponding solutions.
Instructions for accessing and using the service check function.
Detailed guide for fault finding and resolution.
Detailed list and explanation of system error codes.
Troubleshooting steps for indoor PCB malfunctions.
Diagnosing and resolving freeze-up or high pressure faults.
Troubleshooting steps for fan motor related issues.
Diagnosing indoor unit thermistor malfunctions.
Troubleshooting communication errors between units.
Diagnosing and resolving compressor overload faults.
Troubleshooting steps for compressor lock issues.
Diagnosing and resolving DC fan lock faults.
Troubleshooting steps for input over current.
Diagnosing and resolving four-way valve issues.
Troubleshooting discharge pipe temperature regulation.
Diagnosing high pressure faults during cooling.
Troubleshooting steps for position sensor errors.
Diagnosing DC sensor voltage/current abnormalities.
Troubleshooting outdoor unit thermistor issues.
Diagnosing and resolving electrical box temperature rise.
Troubleshooting radiation fin temperature rise.
Diagnosing and resolving output over current faults.
Troubleshooting steps for insufficient refrigerant gas.
Diagnosing and resolving over-voltage issues.
Guides on performing various component checks.
Methods for performing component checks.
Step-by-step disassembly for the indoor unit.
Step-by-step instructions for removing the air filter.
Procedure for detaching the front grille assembly.
Instructions for removing air louvres.
Steps to remove electrical box, PCB, and swing motor.
Procedure for removing the indoor unit heat exchanger.
Instructions for installing the drain plug.
Steps to remove the fan rotor and motor assembly.
Disassembly for specific outdoor units.
Steps to remove outdoor unit panels and fan motor.
Procedure for removing the outdoor electrical box.
Steps to remove the reactor and partition plate.
Procedure for removing the sound insulation blanket.
Steps to remove the four-way valve.
Procedure for removing the compressor.
Steps to remove the printed circuit board.
Disassembly for specific outdoor units.
Steps to remove the outer panels of the outdoor unit.
Procedure for removing the bell mouth component.
Steps to remove the PCB and electrical box assembly.
Procedure for removing the fan motor and propeller.
Steps to remove partition plate and reactor.
Procedure for removing sound insulation padding.
Steps for removing EEV and four-way valve.
Procedure for compressor removal.
Additional information and procedures.
Instructions for performing a trial operation using the remote.
Details on configuring unit settings via jumpers.
Schematic diagrams of refrigerant piping.
Schematic diagrams of refrigerant piping for indoor units.
Schematic diagrams of refrigerant piping for outdoor units.
Electrical connection schematics.
Electrical wiring diagrams for indoor units.
Electrical wiring diagrams for outdoor units.
General| Cooling Capacity | 2.5 kW |
|---|---|
| Energy Efficiency Ratio (EER) | 3.21 |
| Weight (Indoor Unit) | 9 kg |
| Non-Inverter | Yes |
| Heating Capacity | 3.2 kW |
| Energy Efficiency Ratio (Cooling) | 3.21 |
| Refrigerant | R32 |
| Indoor Unit Weight | 9 kg |
| Power Supply | 220-240V, 50Hz |
| Type | Split System Air Conditioner |
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