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Daikin FTK25BVMB - User Manual

Daikin FTK25BVMB
201 pages
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SiBE04-302
Inverter Pair
Wall Mounted Type
B Series
[Applied Models]
z
zz
zInverter Pair : Cooling Only
z
zz
zInverter Pair : Heat Pump
Service
Manual

Table of Contents

Other manuals for Daikin FTK25BVMB

Questions and Answers

  • T
    thomaslynchAug 15, 2025
    Why Daikin FTK25BVMB Air Conditioner is not turning on? (OPERATION lamp is off)
    • L
      Lindsay FuentesAug 15, 2025
      If your Daikin Air Conditioner isn't turning on and the OPERATION lamp is off, check the following: * Ensure the breaker hasn't been turned OFF or a fuse hasn't blown. * Verify that there isn't a power failure. * Confirm that batteries are correctly installed in the remote controller. * Check if the timer setting is correct.
  • N
    nelsondeniseAug 19, 2025
    What to do if Daikin FTK25BVMB Air Conditioner operation stops suddenly? (OPERATION lamp is on)
    • T
      Teresa RileyAug 19, 2025
      If your Daikin Air Conditioner stops suddenly and the OPERATION lamp is on, it might be due to a sudden large voltage fluctuation. For system protection, the air conditioner automatically resumes operation in about 3 minutes.
  • O
    ortegaricardoAug 21, 2025
    Why Daikin FTK25BVMB operation does not start soon?
    • Y
      yjonesAug 21, 2025
      If your Daikin Air Conditioner doesn't start immediately after pressing the ON/OFF button soon after stopping or reselecting the mode, wait for about 3 minutes.
  • J
    judith36Aug 26, 2025
    Why Daikin FTK25BVMB Air Conditioner outdoor unit emits water or steam?
    • K
      kboydAug 26, 2025
      The outdoor unit of your Daikin Air Conditioner may emit water or steam. This can occur in HEAT mode when frost on the outdoor unit melts during defrost operation. In COOL or DRY mode, moisture in the air can condense on the cool surface of the outdoor unit piping and drip.
  • B
    Bradley OrtegaAug 28, 2025
    How to improve cooling (heating) effect of Daikin FTK25BVMB?
    • A
      Alexander AlexanderAug 28, 2025
      If you're experiencing poor cooling or heating with your Daikin Air Conditioner, consider these points: * Ensure the air filters are clean. * Make sure nothing is blocking the air inlet or outlet of the indoor and outdoor units. * Verify that the temperature setting is appropriate. * Confirm that windows and doors are closed. * Check if the airflow rate and direction are set correctly. * Check if the unit is set to the INTELLIGENT EYE mode.
  • C
    Caleb MahoneySep 1, 2025
    Why my Daikin FTK25BVMB smells bad?
    • D
      dylan23Sep 1, 2025
      If your Daikin Air Conditioner's indoor unit is emitting an odor, it's likely due to smells from the room, furniture, or cigarettes being absorbed into the unit and discharged with the airflow. If this occurs, it is recommended to have the indoor unit cleaned by a technician.
  • S
    Sarah DixonSep 4, 2025
    Why Daikin Air Conditioner hot air does not flow out soon after the start of heating operation?
    • A
      Ann BowmanSep 4, 2025
      If hot air doesn't flow out immediately after starting the heating operation on your Daikin Air Conditioner, allow 1 to 4 minutes for the system to warm up. The system is designed to discharge air only after reaching a certain temperature.
  • K
    Kenneth GalvanSep 7, 2025
    Why Daikin FTK25BVMB heating operation stops suddenly and a flowing sound is heard?
    • G
      gkennedySep 7, 2025
      If the heating operation on your Daikin Air Conditioner stops suddenly and you hear a flowing sound, the system is likely removing frost from the outdoor unit. Wait for about 3 to 8 minutes.
  • L
    Lori RobinsonSep 12, 2025
    Why does Daikin Air Conditioner release mists from the indoor unit?
    • H
      Heidi HarringtonSep 12, 2025
      Mists may come out of the indoor unit of your Daikin Air Conditioner when the air in the room is cooled into mist by the cold airflow during cooling operation.

Summary

Part 1 List of Function

Introduction

General introduction to the manual and its sections.

Functions

Lists functions applicable to different models, categorized by Cooling Only and Heat Pump.

Part 2 Specifications

Specifications

Detailed technical specifications for the air conditioner models.

Part 3 Printed Circuit Board Connector Wiring Diagram

Printed Circuit Board Connector Wiring Diagram

Diagrams illustrating the connectors and wiring of the printed circuit boards.

Part 4 Function and Control

Main Functions

Overview of the unit's primary operational functions and their principles.

Control Specification

Technical details and logic for the unit's control systems.

Part 5 System Configuration

System Configuration

Explains the overall system setup, operation, and user instructions.

Instruction (In case of FTK(X)S 25;35 BVMB)

Specific instructions and safety precautions for certain models.

Part 6 Service Diagnosis

Caution for Diagnosis

Important warnings and guidelines to follow before starting diagnostic procedures.

Troubleshooting

Detailed steps and flowcharts for diagnosing and resolving various operational issues.

Part 7 Removal Procedure

Indoor Unit

Step-by-step procedures for disassembling and removing parts of the indoor unit.

Outdoor Unit

Step-by-step procedures for disassembling and removing parts of the outdoor unit.

Part 8 Others

Explanation

General explanations of unit features and operations, including test runs.

Part 9 Appendix

Piping Diagrams

Schematics illustrating the refrigerant piping configurations for indoor and outdoor units.

Wiring Diagrams

Electrical wiring diagrams for indoor and outdoor units.

Daikin FTK25BVMB Specifications

General IconGeneral
Cooling Capacity2.5 kW
Heating Capacity3.2 kW
Energy Efficiency Ratio (EER)3.21
Power Supply220-240V, 50Hz
Indoor Unit Dimensions (W x H x D)800 x 290 x 230 mm
Outdoor Unit Dimensions (W x H x D)800 x 540 x 300 mm
RefrigerantR32
TypeSplit
Energy Efficiency Ratio (Cooling)3.21 W/W
Indoor Unit Weight8 kg
Outdoor Unit Weight22 kg

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