Daikin FTXA50B2V1BB - User Manual

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User reference guide

Daikin room air conditioner

CTXA15A2V1BW

FTXA20A2V1BW

FTXA25A2V1BW

FTXA35A2V1BW

FTXA42A2V1BW

FTXA50A2V1BW

CTXA15(A)(B)2V1BS

FTXA20(A)(B)2V1BS

FTXA25(A)(B)2V1BS

FTXA35(A)(B)2V1BS

FTXA42(A)(B)2V1BS

FTXA50(A)(B)2V1BS

CTXA15(A)(B)2V1BT

FTXA20(A)(B)2V1BT

FTXA25(A)(B)2V1BT

FTXA35(A)(B)2V1BT

FTXA42(A)(B)2V1BT

FTXA50(A)(B)2V1BT

CTXA15B2V1BB

FTXA20B2V1BB

FTXA25B2V1BB

FTXA35B2V1BB

FTXA42B2V1BB

FTXA50B2V1BB

Table of Contents

Other manuals for Daikin FTXA50B2V1BB

Installer's Reference Guide56 pages

Operation Manual20 pages

Installation Manual16 pages

Questions and Answers

H
hansentimothyAug 17, 2025
What to do if my Daikin FTXA50B2V1BB Air Conditioner system does NOT operate at all?
- P
  phelpsronaldAug 17, 2025
  If your Daikin Air Conditioner system isn't operating, here are a few things to check: * Ensure there is no power failure and wait for the power to be restored. Note that the system automatically restarts after a power outage. * Make sure the front panel is closed during operation. If it's open, stop the operation and restart the indoor unit using the user interface. * Verify that no fuse has blown or breaker is activated, and replace the fuse or reset the breaker if necessary. * Check the batteries in the user interface and the timer settings.
T
Thomas ThompsonAug 19, 2025
Why does my Daikin FTXA50B2V1BB Air Conditioner system suddenly stop operating?
- L
  Larry MccarthyAug 19, 2025
  Your Daikin Air Conditioner might stop suddenly due to a couple of reasons: * Check if the air inlet or outlet of the outdoor or indoor unit is blocked. Remove any obstacles to ensure free airflow. * The air conditioner might have stopped to protect itself from sudden large voltage fluctuations. It should automatically resume operation after about 3 minutes.
L
Linda HowardAug 22, 2025
What to do if my Daikin FTXA50B2V1BB Air Conditioner is operating, but cooling or heating is insufficient?
- T
  Tracy CallahanAug 22, 2025
  If your Daikin Air Conditioner isn't cooling or heating sufficiently, consider the following checks: * Make sure that the airflow rate and temperature are set properly. * Check if the airflow direction is appropriate. * Ensure that neither the air inlet nor the outlet of the outdoor or indoor unit is blocked by obstacles. Remove any obstructions to allow free airflow. * Clean the air filters if they are clogged. * Close any open doors or windows to prevent drafts. * Check if the unit is operating in Econo or Outdoor unit quiet operation mode. * Move any furniture that might be directly under or next to the indoor unit.
J
james60Aug 25, 2025
Why is my Daikin FTXA50B2V1BB not heating properly (no air is blown)?
- T
  Thomas RamirezAug 26, 2025
  If your Daikin Air Conditioner is running but not blowing hot air, it could be due to these reasons: * The air conditioner may be in the process of warming up for heating operation. Please wait for 1 to 4 minutes. * If you hear a flowing sound, the outdoor unit might be in defrost operation. Allow 4 to 12 minutes for this process to complete.
A
Alfred PerryAug 27, 2025
Why does my Daikin FTXA50B2V1BB ON/OFF timer does NOT operate according to the settings?
- J
  Justin WilcoxAug 27, 2025
  If the ON/OFF timer isn't working as expected, check if the Weekly timer and ON/OFF timer are set to the same time. If they are, change or deactivate one of the settings. Also, verify that the clock and day of the week are set correctly.
J
jakedominguezAug 30, 2025
What to do if my Daikin Air Conditioner user interface display indicates a malfunction code?
- J
  Joseph LoganAug 30, 2025
  If the user interface displays the unit number, the operation lamp flashes, and a malfunction code appears, notify your installer and report the malfunction code.
J
Joshua JohnsonSep 2, 2025
What to do if the user interface display is blank on my Daikin FTXA50B2V1BB Air Conditioner?
- J
  James GarzaSep 2, 2025
  If the user interface display is blank, replace the batteries of the user interface.
M
Michael GreerSep 5, 2025
What to do if the front panel does NOT open on my Daikin FTXA50B2V1BB?
- J
  Justin WigginsSep 5, 2025
  Check for any obstructions, and then try opening the front panel using the user interface.
Z
Zachary MartinezSep 7, 2025
What to do if my Daikin FTXA50B2V1BB Air Conditioner unit does NOT receive signals from the user interface?
- L
  Lisa SosaSep 7, 2025
  If the unit isn't responding to the user interface, check the batteries. Also, make sure the transmitter isn't exposed to direct sunlight and check for electronic starter type fluorescent lamps in the room.
P
Paul GibsonSep 10, 2025
What to do if other electric appliances start to operate when using my Daikin Air Conditioner?
- Y
  Yvette CollinsSep 10, 2025
  If the user interface signals are causing other electric appliances to operate, move the other appliances away.

Summary

General Safety Precautions

Meaning of Warnings and Symbols

Explanation of hazard symbols and their meanings for safe operation and troubleshooting.

User Safety Guidelines

Important safety instructions and precautions for end-users, including children.

Before Operation

Fixing the User Interface and Inserting Batteries

Steps for mounting the remote control and installing batteries.

Setting the Clock and Display Brightness

Operation

Operation Modes and Temperature Setting

Airflow Rate and Direction Control

Comfort and Intelligent Eye Operations

Utilizing Comfort airflow and Intelligent Eye for enhanced comfort and energy saving.

Special Operations: Powerful, Econo, Quiet, Flash Streamer

Timer Functions and Scheduling

Setting up automated operation schedules using ON/OFF and weekly timers.

Wireless LAN Connection Setup

Steps to connect the air conditioner to a smart device via Wi-Fi for remote control.

Maintenance and Service

Cleaning Indoor Unit and Front Panel

Air Filter Maintenance

Special Filter Maintenance and Replacement

Front Panel Access and Removal

Troubleshooting

Common Malfunction Solutions

Troubleshooting steps for common operational problems and system failures.

Error Code Diagnosis and Resolution

How to retrieve and interpret error codes for diagnosing issues.

Wireless Connection Troubleshooting

Summary

General Safety Precautions

Meaning of Warnings and Symbols

Explanation of hazard symbols and their meanings for safe operation and troubleshooting.

User Safety Guidelines

Important safety instructions and precautions for end-users, including children.

Before Operation

Fixing the User Interface and Inserting Batteries

Steps for mounting the remote control and installing batteries.

Setting the Clock and Display Brightness

Operation

Operation Modes and Temperature Setting

Airflow Rate and Direction Control

Comfort and Intelligent Eye Operations

Utilizing Comfort airflow and Intelligent Eye for enhanced comfort and energy saving.

Special Operations: Powerful, Econo, Quiet, Flash Streamer

Timer Functions and Scheduling

Setting up automated operation schedules using ON/OFF and weekly timers.

Wireless LAN Connection Setup

Steps to connect the air conditioner to a smart device via Wi-Fi for remote control.

Maintenance and Service

Cleaning Indoor Unit and Front Panel

Air Filter Maintenance

Special Filter Maintenance and Replacement

Front Panel Access and Removal

Troubleshooting

Common Malfunction Solutions

Troubleshooting steps for common operational problems and system failures.

Error Code Diagnosis and Resolution

How to retrieve and interpret error codes for diagnosing issues.

Wireless Connection Troubleshooting

Daikin FTXA50B2V1BB Specifications

General

Brand	Daikin
Model	FTXA50B2V1BB
Category	Air Conditioner
Language	English

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