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Daikin FTX35BVMB - User Manual

Daikin FTX35BVMB
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 FTX35BVMB

Questions and Answers

  • M
    Michelle GrossAug 14, 2025
    Why Daikin FTX35BVMB Air Conditioner is not turning on? (OPERATION lamp is off)
    • W
      Wendy FosterAug 14, 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.
  • K
    Kathleen HarveyAug 17, 2025
    What to do if Daikin FTX35BVMB operation stops suddenly? (OPERATION lamp is on)
    • K
      kevin95Aug 17, 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.
  • J
    James GriffinAug 21, 2025
    Why Daikin FTX35BVMB Air Conditioner operation does not start soon?
    • B
      brittany02Aug 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.
  • S
    Steven PowersAug 25, 2025
    Why Daikin Air Conditioner outdoor unit emits water or steam?
    • T
      Timothy MillerAug 25, 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.
  • M
    Michael MartinAug 27, 2025
    How to improve cooling (heating) effect of Daikin FTX35BVMB Air Conditioner?
    • J
      James RobertsAug 27, 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.
  • P
    Philip CarrAug 30, 2025
    Why my Daikin FTX35BVMB smells bad?
    • J
      John OlsonAug 31, 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.
  • C
    Chad ObrienSep 2, 2025
    Why Daikin FTX35BVMB Air Conditioner hot air does not flow out soon after the start of heating operation?
    • C
      Catherine ThompsonSep 3, 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.
  • J
    Jeremy AlexanderSep 6, 2025
    Why Daikin FTX35BVMB heating operation stops suddenly and a flowing sound is heard?
    • B
      Beverly WilliamsSep 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.
  • R
    Russell ChristensenSep 9, 2025
    Why does Daikin Air Conditioner release mists from the indoor unit?
    • R
      Roberto FergusonSep 10, 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

Part 2 Specifications

1. Specifications

Provides detailed technical specifications for the air conditioning units.

Part 3 Printed Circuit Board Connector Wiring Diagram

1. Printed Circuit Board Connector Wiring Diagram

Illustrates the wiring connections for PCBs in the air conditioning system.

1.1 Indoor Unit

Wiring diagram detailing connectors for the indoor unit's PCBs.

1.2 Outdoor Unit

Wiring diagram detailing connectors for the outdoor unit's PCBs.

Part 4 Function and Control

1. Main Functions

Explains the primary operational functions of the air conditioner.

Part 5 System Configuration

2.1 Safety Precautions

Crucial safety guidelines for operating and handling the unit.

Part 6 Service Diagnosis

1. Caution for Diagnosis

Important warnings and procedures before starting diagnostic checks.

2. Problem Symptoms and Measures

Lists common operational problems and their corresponding checks.

4. Troubleshooting

Detailed troubleshooting guide for identifying and resolving faults.

4.1 Error Codes and Description

Lists error codes displayed by the unit and their meanings.

Part 7 Removal Procedure

2.8 Removal of Compressor

Detailed steps for removing the compressor unit.

Part 9 Appendix

1. Piping Diagrams

Provides schematic diagrams of the refrigerant piping system.

2. Wiring Diagrams

Provides electrical wiring diagrams for the system components.

Daikin FTX35BVMB Specifications

General IconGeneral
Cooling Capacity3.5 kW
Heating Capacity4.0 kW
Energy Efficiency Ratio (EER)3.21
Power Supply220-240V, 50Hz
TypeSplit System
RefrigerantR32

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