Daikin FTXF35A5V1B - User Manual

Other manuals for Daikin FTXF35A5V1B

Installation Manual16 pages

Questions and Answers

W
Willie PattersonAug 16, 2025
What to do if my Daikin FTXF35A5V1B Air Conditioner does not operate at all?
- A
  Andrew Hunter MDAug 16, 2025
  If your Daikin Air Conditioner isn't operating, first check for a power failure and wait for the power to be restored. If there was a power failure during operation, the system will restart automatically. Also, check if a fuse has blown or a breaker is activated, and replace the fuse or reset the breaker if needed. Finally, check the batteries in the user interface.
W
wmillerAug 19, 2025
Why is my Daikin Air Conditioner operating but the cooling or heating is insufficient?
- T
  Travis MaxwellAug 19, 2025
  If your Daikin Air Conditioner is running but the cooling or heating isn't sufficient, check the airflow rate setting, temperature setting, and airflow direction setting. Also, make sure that the air inlet or outlet of the outdoor or indoor unit is not blocked by any obstacles. Remove any obstructions to ensure free airflow.
C
Colton GloverAug 22, 2025
Why does my Daikin FTXF35A5V1B Air Conditioner suddenly stop operating?
- J
  jenningsnicoleAug 22, 2025
  If your Daikin Air Conditioner suddenly stops, check if the air inlet or outlet of the outdoor or indoor unit is blocked by obstacles and remove them to ensure free airflow. Also, the air conditioner may stop operating after sudden large voltage fluctuations to protect the system and will automatically resume operation after about 3 minutes.
D
Donna RobertsonAug 25, 2025
What to do if my Daikin FTXF35A5V1B blows air, but cooling or heating is insufficient?
- J
  John FitzpatrickAug 25, 2025
  If your Daikin Air Conditioner is blowing air, but the cooling or heating is insufficient, check if the air filters are clogged and clean them. Ensure doors and windows are closed to prevent wind from entering. Check if the unit is operating in Econo mode. Also, check for any furniture directly under or next to the indoor unit and move it.
S
Susan ShawAug 27, 2025
Why doesn't my Daikin FTXF35A5V1B Air Conditioner receive signals from the user interface?
- X
  xrodriguezAug 28, 2025
  If your Daikin Air Conditioner isn't receiving signals from the user interface, check the batteries. Ensure the transmitter isn't exposed to direct sunlight. Also, check for electronic starter-type fluorescent lamps in the room.
J
johnathan71Aug 30, 2025
What to do if my Daikin Air Conditioner operates, but cooling or heating is insufficient and no air is blown from the unit?
- S
  Samuel SanchezAug 30, 2025
  If your Daikin Air Conditioner operates, but cooling or heating is insufficient and no air is blown, the air conditioner may be warming up for heating operation; wait 1 to 4 minutes. Alternatively, the unit may be in defrost operation.
T
Timothy YoungSep 2, 2025
What to do if the safety device of my Daikin FTXF35A5V1B Air Conditioner frequently actuates?
- S
  Steven OwensSep 2, 2025
  If a safety device such as a fuse, a breaker, or an earth leakage breaker frequently activates, or if the ON/OFF switch of your Daikin Air Conditioner doesn't work properly, turn OFF the main power switch.
J
Jeremy FletcherSep 4, 2025
How to fix a blank user interface display on my Daikin Air Conditioner?
- M
  Matthew CarterSep 4, 2025
  If the user interface display of your Daikin Air Conditioner is blank, replace the batteries of the user interface.
R
Rebecca YoungSep 7, 2025
What to do if an abnormal function happens during operation of my Daikin FTXF35A5V1B Air Conditioner?
- H
  Heather RuizSep 8, 2025
  If an abnormal function occurs during the operation of your Daikin Air Conditioner, it may be due to lightning or radio waves. Turn the breaker OFF and then back ON.
G
gomeztylerSep 10, 2025
Why do other electric appliances start to operate when I use my Daikin Air Conditioner?
- B
  Bryan MilesSep 10, 2025
  If the user interface signals from your Daikin Air Conditioner are causing other electric appliances to operate, move the other appliances away and contact your dealer.

Summary

About the System

Indoor Unit Information

User Interface Basics

Information on how to use and interact with the user interface.

User Interface Components

Identifies and describes the parts of the user interface (remote control).

User Interface LCD Status

Operating the User Interface

Operation

Operation Mode and Temperature Settings

How to select operation modes and set the desired temperature.

Starting, Stopping, and Temperature Adjustment

Detailed steps for starting, stopping, and adjusting temperature.

Adjusting Airflow Rate

Instructions on how to adjust the fan speed or airflow rate.

Adjusting Airflow Direction

How to adjust the direction of airflow using vertical and horizontal louvers.

Comfort Airflow Operation

Powerful Operation Mode

How to activate powerful mode for quick heating or cooling.

Econo Operation Mode

Details on activating Econo mode for energy saving by limiting power consumption.

Energy Saving and Optimum Operation

Timer Operation (OFF;ON)

Maintenance and Service

Overview of Maintenance

Safety Precautions and Warnings

Cleaning the Indoor Unit and Interface

Cleaning the Front Panel

Air Filter Maintenance

Troubleshooting

Malfunction Resolution

Normal Operational Sounds

User Interface Issues

Error Code Diagnosis

Guide to understanding and resolving error codes displayed on the user interface.

Daikin FTXF35A5V1B Specifications

General

Model	FTXF35A5V1B
Type	Split System
Category	Air Conditioner
Cooling Capacity	3.5 kW
Energy Efficiency Ratio (EER)	3.21
Energy Efficiency Class (Cooling)	A++
Energy Efficiency Class (Heating)	A+
Refrigerant	R-32
Weight (Indoor Unit)	9 kg
Weight (Outdoor Unit)	29 kg
Indoor Unit Noise Level (Min)	19 dB(A)
Operating Temperature (Heating)	-15 to 24 °C
Seasonal Energy Efficiency Ratio (SEER)	6.1
Power Supply	220-240V/50Hz
Operating Temperature (Cooling)	-10°C to 46°C