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Paula LopezSep 7, 2025
Why does room lamp flicker during HUMIDIFYING operation of Daikin Air Conditioner?
- EEric BennettSep 7, 2025
The cause of this problem is insufficient power supply.
Why does room lamp flicker during HUMIDIFYING operation of Daikin Air Conditioner?
The cause of this problem is insufficient power supply.
Why does my Daikin FTXR42EV1B Air Conditioner operation not start immediately?
If the Daikin Air Conditioner operation does not start soon after pressing the ON/OFF button or reselecting the mode, this is a protection feature. Wait approximately 3 minutes.
What to do if my Daikin Air Conditioner stops during heating and I hear running water?
If your Daikin Air Conditioner stops during HEATING and you hear running water, it's likely the frost on the outdoor unit being removed. Please wait for about 3 to 10 minutes.
Why is my Daikin FTXR42EV1B Air Conditioner making noise after humidifying has stopped?
The fan for humidification rotates for about 3 minutes after the Daikin Air Conditioner operation stops for product protection.
Why does cold air blow at the start of “SARARA” drying operation on my Daikin Air Conditioner?
This occurs because the Daikin Air Conditioner is not warmed up yet.
General| Model | FTXR42EV1B |
|---|---|
| Category | Air Conditioner |
| Cooling Capacity | 4.2 kW |
| Heating Capacity | 5.0 kW |
| Energy Efficiency Rating (Cooling) | A++ |
| Energy Efficiency Rating (Heating) | A+ |
| Power Supply | 220-240V / 50Hz |
| Refrigerant | R32 |
Guidance on choosing suitable locations for unit installation to avoid hazards.
Precautions for power supply, earthing, and electrical connections to prevent shocks.
Advises consulting a dealer for unit relocation due to specialized knowledge required.
Detailed identification and description of all components within the indoor air conditioning unit.
Detailed identification and description of all components comprising the outdoor air conditioning unit.
Explanation of the remote control's display screen and indicator lamps for status.
Details on buttons for ON/OFF, AUTO, COOL, HEAT, DRY, HUMIDIFY, POWERFUL, and temp/humidity adjustments.
Controls for timers, airflow, special modes (sleep, mold), and setup options.
Step-by-step guide for inserting batteries into the remote controller.
Instructions for mounting the remote controller holder on a wall for convenient access.
Guidance on attaching air-purifying and supply filters to the indoor unit.
Steps for turning on the main power breaker for the air conditioner.
Guide to setting the current time on the air conditioner for proper timer function.
Recommendations for efficient use of the air conditioner to save energy and reduce costs.
Specifies the temperature and humidity ranges for safe and effective operation.
Instructions for operating the unit in cooling mode to lower room temperature.
Instructions for operating in 'Sarara' drying mode to lower room humidity.
How to adjust temperature and humidity settings for cooling and drying modes.
Instructions for operating the unit in heating mode to raise room temperature.
Instructions for operating in 'Ururu' humidifying mode to add moisture to the air.
How to adjust temperature and humidity settings for heating and humidifying modes.
How the unit automatically selects cooling or heating based on room conditions.
How to use the mode to moisturize skin by maintaining room humidity.
How temperature and airflow are managed in moisturizing mode.
How to adjust and fix vertical and horizontal airflow directions for comfort.
Activating and deactivating the 3-D airflow feature for enhanced air circulation.
Using modes for comfortable air distribution and a natural breeze effect.
How to change fan speed and enable quiet operation settings.
Using the unit to purify room air using streamer discharge technology.
How the unit brings in fresh outdoor air for ventilation and room air quality.
How to ventilate the room while away to maintain comfort and air quality.
Adjusting the stop time and cancelling the home leave ventilation mode.
How to set a timer to automatically turn the air conditioner unit off.
How to set timers for both turning the unit on and off automatically.
How to set a sleep timer for comfortable temperature control during the night.
How to maximize cooling or heating effect for a short period.
How to configure child lock, display brightness, beep volume, and contrast settings.
Using the mode to dry the unit interior and prevent mold and odors.
How to manually start and stop the mold proof drying cycle.
Mode for rapid dehumidification to prevent mold growth.
How to stop the mold shock out operation prematurely.
How to view indoor/outdoor temperature and humidity readings on the remote.
Overview of parts to clean and their recommended cleaning frequency.
How to reset indicators on the remote after cleaning air filters.
Step-by-step guide for detaching front and upper panels for cleaning access.
Instructions for reattaching the front panel securely after maintenance.
Detailed steps for cleaning the air filters of the indoor unit.
How to detach deodorizing, air-purifying filters and streamer unit.
How to reattach deodorizing, air-purifying filters and streamer unit.
Method for cleaning specific filters using vacuuming and soaking.
Instructions for cleaning the streamer unit, including disassembly.
Steps for replacing deodorizing and air-purifying filters.
Procedure for disassembling and reassembling the streamer unit for cleaning or disposal.
How to clean, attach, and replace the air supply filter.
Instructions for cleaning the main indoor unit and the remote controller.
Essential checks before operating the unit, including connections and drain.
Steps for preparing the unit for extended periods of non-use.
Diagnosing issues with unit startup delays and cold air during drying.
Explaining common noises like clicking, running water, blowing, and streamer discharge.
Troubleshooting unit stops, odors, water emissions, and indicator lamp behaviors.
Checks for when the unit does not operate or the indicator lamp is off/flashing.
Troubleshooting steps for sudden stops and reduced cooling/heating effects.
Diagnosing abnormal functioning, panel problems, and flashing indicator lamps.
Situations requiring immediate service intervention due to safety or malfunction.
Details on refrigerant type, GWP, and proper product disposal requirements.
How to activate and interpret error codes displayed on the remote controller.
Error codes related to system communication, power, and general faults.
Error codes indicating issues with indoor unit components and sensors.
Error codes indicating issues with outdoor unit components and operations.
Error codes specific to the humidify unit's operation.
