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Daikin FTKS20CVMB - User Manual

Daikin FTKS20CVMB
246 pages
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Ser vice
Manual
Inverter Pair
Wall Mounted Type C-Series
D-Series
[Applied Models]
zInverter Pair : Cooling Only
zInverter Pair : Heat Pump
SiENBE04-401A

Table of Contents

Questions and Answers

  • J
    Joseph SmithAug 13, 2025
    Why is my Daikin FTKS20CVMB Air Conditioner outdoor unit leaking water?
    • C
      cainjacobAug 13, 2025
      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.
  • W
    William FloresAug 17, 2025
    Why does my Daikin FTKS20CVMB smell?
    • C
      cowanchristopherAug 17, 2025
      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.
  • A
    adam86Aug 21, 2025
    What to do if my Daikin Air Conditioner heating stops suddenly?
    • A
      Antonio MejiaAug 21, 2025
      The system is likely removing frost from the outdoor unit. You should wait for about 3 to 8 minutes.
  • D
    Deborah MichaelAug 25, 2025
    Why doesn't hot air come out immediately from my Daikin FTKS20CVMB Air Conditioner when heating?
    • J
      Jonathan WalkerAug 25, 2025
      You should wait for 1 to 4 minutes. The system is designed to start discharging air only after it has reached a certain temperature.
  • B
    Brian Jones Jr.Aug 28, 2025
    Why my Daikin Air Conditioner does not start immediately?
    • R
      Richard AllenAug 28, 2025
      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.
  • D
    Dillon DavisAug 31, 2025
    What to do if my Daikin Air Conditioner operation stopped suddenly?
    • D
      Daniel JenningsAug 31, 2025
      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.
  • J
    Julie BakerSep 5, 2025
    Why is the Daikin FTKS20CVMB Air Conditioner outdoor fan running when it's off?
    • A
      Alice ScottSep 5, 2025
      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.
  • P
    Patricia HollowaySep 8, 2025
    Why does mist come out of my Daikin Air Conditioner?
    • T
      Tom TylerSep 8, 2025
      This happens when the air in the room is cooled into mist by the cold air flow during cooling operation.

Summary

Part 2 Specifications

1. Specifications

Presents detailed technical specifications for the air conditioning units.

1.1 Cooling Only Specifications

Provides technical specifications specifically for cooling-only air conditioner models.

1.2 Heat Pump Specifications

Provides technical specifications specifically for heat pump air conditioner models.

Part 3 Printed Circuit Board Connector Wiring Diagram

1. Printed Circuit Board Connector Wiring Diagram

Illustrates the wiring connections for the printed circuit boards.

1.1 Indoor Unit Wiring Diagram

Wiring diagram detailing the connections within the indoor unit.

1.2 Outdoor Unit RK(X)S-C, ARK(X)S-C Wiring Diagram

Wiring diagram for specific outdoor unit models RK(X)S-C and ARK(X)S-C.

1.3 Outdoor Unit RK(X)H-C, ARK(X)H-C, R(Y)N-C Wiring Diagram

Wiring diagram for outdoor unit models RK(X)H-C, ARK(X)H-C, R(Y)N-C.

Part 4 Function and Control

3.12 Malfunction Diagnosis and Handling

Lists and describes system malfunctions, their detection, and resolution.

Part 5 System Configuration and Instructions

2. User Instructions

Provides essential instructions for the safe and correct use of the unit.

2.1 Safety Precautions

Lists crucial safety guidelines for operating and handling the air conditioner.

2.12 Troubleshooting Common Issues

Provides solutions for common operational problems and symptoms.

Part 7 Removal Procedures

1. Indoor Unit Component Removal

Detailed steps for removing components of the indoor unit.

1.4 Electrical Box, PCB, and Swing Motor Removal

Procedure for removing the electrical box, PCB, and swing motor.

1.5 Heat Exchanger Removal

Detailed steps for removing the indoor unit's heat exchanger.

1.7 Fan Rotor and Fan Motor Removal

Procedure for removing the fan rotor and fan motor assembly.

2. Outdoor Unit RK(X)S-C, ARK(X)S-C Component Removal

Detailed steps for removing components from specific outdoor unit models.

2.1 Panels and Fan Motor Removal

Procedure for removing outdoor unit panels and the fan motor.

2.2 Electrical Box Removal

Steps to remove the electrical box from the outdoor unit.

2.5 Four Way Valve Removal

Procedure for removing the four-way valve assembly.

2.6 Compressor Removal

Detailed steps for safely removing the compressor unit.

2.7 PCB Removal

Procedure for removing the printed circuit board (PCB).

3. Outdoor Unit RK(X)H-C, ARK(X)H-C, R(Y)N-C Component Removal

Detailed steps for removing components from other outdoor unit models.

3.1 External Panels Removal

Procedure for removing the external panels of the outdoor unit.

3.3 PCB and Electrical Box Removal

Procedure for removing the PCB and electrical box from the outdoor unit.

3.4 Propeller Fan and Fan Motor Removal

Steps to remove the propeller fan and fan motor assembly.

3.7 Electronic Expansion Valve and Four Way Valve Removal

Procedure for removing the electronic expansion valve and four-way valve.

Daikin FTKS20CVMB Specifications

General IconGeneral
BrandDaikin
ModelFTKS20CVMB
CategoryAir Conditioner
LanguageEnglish

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