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Daikin FTN25JXV1 - User Manual

Daikin FTN25JXV1
62 pages
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TECHNICAL MANUAL
Split Unit Air Conditioner
Wall Mounted J Series
FTN-J, FTYN-J series
— Cooling only & Heatpump [50Hz] —
R410A
TM-5WM-J-ST-A2

Questions and Answers

Summary

Nomenclature

Indoor Unit Nomenclature

Explanation of the indoor unit model numbering system.

Outdoor Unit Nomenclature

Explanation of the outdoor unit model numbering system.

Product Line-Up

Indoor Unit Product Line-Up

Classification of indoor units based on features and models.

Outdoor Unit Product Line-Up

Classification of outdoor units based on features and models.

Application Information

Operating Range

Specifies allowable temperature and humidity ranges for operation.

Refrigerant Circuit Diagrams

Illustrates refrigerant flow for different models and modes.

Installation Guideline

Provides instructions for proper unit installation and clearances.

Cable Size

Details recommended cable sizes and fuses for power supply.

Refrigerant Piping

Outlines piping length and elevation limits and pipe size recommendations.

Additional Charge

Explains additional refrigerant charge requirements based on piping length.

Sound Data

Sound Pressure Level

Presents sound pressure levels in dB across different frequencies and speeds.

NC Curve

Displays noise criteria (NC) curves for various models and operating speeds.

Engineering & Physical Data

Cooling Only Models

Technical specifications for cooling-only models.

Heatpump Models

Technical specifications for heatpump models.

Performance Data

Calculation Steps

Method for calculating performance at non-specified conditions.

Performance Tables

Tables detailing cooling capacity, sensible capacity, and power input.

Outline & Dimension

Indoor Unit Dimensions

Provides dimensional drawings and measurements for indoor units.

Outdoor Unit Dimensions

Provides dimensional drawings and measurements for outdoor units.

Wiring Diagram

Cooling Only Wiring

Electrical wiring diagrams for cooling-only indoor and outdoor units.

Heatpump Wiring

Electrical wiring diagrams for heatpump indoor and outdoor units.

Service & Maintenance

Maintenance Procedures

Routine checks and cleaning for air filters, coils, and other components.

Pre Start Up Maintenance

Steps to follow after extended periods of non-operation.

Troubleshooting

Indicator Lights

Explains LED indicators for normal operation and fault conditions.

Error Code; Fault Condition

Lists common faults and their possible causes and corrective actions.

Diagnostic Guidelines

Troubleshooting based on refrigerant pressure readings.

Summary

Nomenclature

Indoor Unit Nomenclature

Explanation of the indoor unit model numbering system.

Outdoor Unit Nomenclature

Explanation of the outdoor unit model numbering system.

Product Line-Up

Indoor Unit Product Line-Up

Classification of indoor units based on features and models.

Outdoor Unit Product Line-Up

Classification of outdoor units based on features and models.

Application Information

Operating Range

Specifies allowable temperature and humidity ranges for operation.

Refrigerant Circuit Diagrams

Illustrates refrigerant flow for different models and modes.

Installation Guideline

Provides instructions for proper unit installation and clearances.

Cable Size

Details recommended cable sizes and fuses for power supply.

Refrigerant Piping

Outlines piping length and elevation limits and pipe size recommendations.

Additional Charge

Explains additional refrigerant charge requirements based on piping length.

Sound Data

Sound Pressure Level

Presents sound pressure levels in dB across different frequencies and speeds.

NC Curve

Displays noise criteria (NC) curves for various models and operating speeds.

Engineering & Physical Data

Cooling Only Models

Technical specifications for cooling-only models.

Heatpump Models

Technical specifications for heatpump models.

Performance Data

Calculation Steps

Method for calculating performance at non-specified conditions.

Performance Tables

Tables detailing cooling capacity, sensible capacity, and power input.

Outline & Dimension

Indoor Unit Dimensions

Provides dimensional drawings and measurements for indoor units.

Outdoor Unit Dimensions

Provides dimensional drawings and measurements for outdoor units.

Wiring Diagram

Cooling Only Wiring

Electrical wiring diagrams for cooling-only indoor and outdoor units.

Heatpump Wiring

Electrical wiring diagrams for heatpump indoor and outdoor units.

Service & Maintenance

Maintenance Procedures

Routine checks and cleaning for air filters, coils, and other components.

Pre Start Up Maintenance

Steps to follow after extended periods of non-operation.

Troubleshooting

Indicator Lights

Explains LED indicators for normal operation and fault conditions.

Error Code; Fault Condition

Lists common faults and their possible causes and corrective actions.

Diagnostic Guidelines

Troubleshooting based on refrigerant pressure readings.

Daikin FTN25JXV1 Specifications

General IconGeneral
ModelFTN25JXV1
ManufacturerDaikin
TechnologyInverter
Cooling Capacity2.5 kW
Power Supply (Indoor Unit)220-240V, 50Hz
Power Supply (Outdoor Unit)220-240V, 50Hz
CategoryAir Conditioner
TypeSplit System
Energy Efficiency Rating (Heating)A
Power Consumption Heating (W)779 W
Outdoor Unit Dimensions (HxWxD)550 x 658 x 275 mm
Operating Temperature (Heating)24 °C

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