Q: What is the deodorizing filter of the Daikin ATXC35BV1B air conditioner?

The deodorizing filter of the Daikin ATXC35BV1B is a deodorizing filter made of apatite and titanium . It is a washable filter element designed to eliminate odors and purify the air. Location and Access This filter is located at the back of the main air filter , in the indoor unit. To locate it, open the front panel of the air conditioner and first remove the air filter. Maintenance Cleaning: Every 6 months - vacuum the dust, and if it is heavily soiled, soak it for 10-15 minutes in warm water, then let it dry in the shade Complete replacement: Every 3 years from an authorized Daikin dealer Important: Do not touch the aluminum fins when disassembling Regular maintenance of the deodorizing filter will help maintain the optimal deodorizing efficiency of your air conditioner.

Q: What is the difference between the FTXA25C2V1BW model and the FTXA25CW?

No, they are not the same model. The FTXA25C2V1BW and the FTXA25CW are two different versions of Daikin wall-mounted air conditioners from the FTXA25 range. Main Differences FTXA25C2V1BW (your model): Cooling capacity: 2.5 kW Heating capacity: 3.2 kW Refrigerant: R32 Suitable for rooms of 25 to 35 m² More recent version with improved performance (indication "C2V1") FTXA25CW: Cooling capacity: 2.5 kW Heating capacity: 2.8 kW Refrigerant: R32 Suitable for rooms of 15 to 25 m² Advantage of the FTXA25C2V1BW: A higher heating capacity (3.2 kW vs 2.8 kW) makes it more efficient for larger spaces and colder climates. Your model is designed for more spacious rooms.

Q: What type of filter does the DAIKIN FXSQ15A2VEB air conditioner contain?

The DAIKIN FXSQ15A2VEB contains a washable air filter , which can be cleaned and reused. Filter characteristics This filter guarantees a dust recovery efficiency of at least 50% (according to the gravimetric standard) when the unit is installed with a suction duct. How to clean the filter You have two options for maintenance: With a vacuum cleaner: simply vacuum the filter to remove dust Water washing: if the filter is heavily soiled, wash it with water and a neutral detergent, then let it dry in the shade before reinstalling it Cleaning indicator The unit has a light indicator that alerts you when it is time to clean the air filter . Follow this signal to maintain the efficiency of your air conditioner. Filter replacement If cleaning is no longer sufficient and the filter is too worn, optional replacement filters are available from the DAIKIN authorized distributor network.

Question 1

How to program the air conditioner to turn on automatically at 5 AM every day?

Accepted Answer

To program your DAIKIN ARC466A42 air conditioner to turn on automatically at 5 AM, you need to use the On Timer (or Scheduled Start) function.

General programming steps:

Press the Timer button on your DAIKIN remote control
Select On Timer (start)
Set the desired time using the +/- buttons to set 5:00 AM
Confirm the programming (usually with the OK or Confirm button)

Once programmed, the automatic start at 5 AM will repeat daily according to your model's configuration. Ensure that the air conditioner is in standby mode (not completely off) for the programming to work.

Note: The detailed PDF of this manual is currently not accessible, please refer to the paper manual provided with your air conditioner for precise steps and specifics of the ARC466A42 model. DAIKIN support can also assist you.

Question 2

How to download or view the manual for the Daikin Altherma 3 R ECH2O?

Accepted Answer

You have two options to access the manual for your Altherma 3 R ECH₂O:

1. Download the complete PDF

Click on the “Download” button (symbol ⬇) visible at the top of the page. You will immediately receive the complete 532-page PDF file on your computer, free of charge.

2. View online without downloading

Use the integrated browser reader displayed on the page. You can:

Flip through the pages with the navigation arrows
Use the + and - buttons to zoom in and out
Use the search function to quickly find specific information

This option requires no download and works immediately.

The manual is 532 pages long and is available in French as well as in 8 other languages (English, German, etc.). Whichever option you choose, you have instant access to the complete documentation for your heat pump.

Question 3

How to restore the hot water pressure on my DAIKIN EHOB42ABV1H boiler?

Accepted Answer

If you notice a loss of pressure in the heating and hot water system of your DAIKIN EHOB42ABV1H, here is the procedure to follow.

Checking the current pressure

The pressure is displayed on the control screen when the boiler is off. If it drops below 0.5 bar, the screen will start to flash. The normal operating range is between 1 and 2 bar (measurement taken when cold).

Filling the system

Connect a filling hose to the filling-drain tap of the boiler
Gradually fill with clean, cold drinking water
Stop when the pressure reaches 1.5 bar (middle of the recommended range)
Check that the pressure does not exceed 3 bar (safety limit)

Bleeding the circuit

If there is still a lack of pressure after filling, air may be trapped in the pipes:

Operate the manual air vent located on the boiler itself
Also bleed the radiators using their bleed valves (small screw at the top)
Refill to 1.5 bar

Once these steps are completed, hot water should circulate normally. If the problem persists after correctly adjusting the pressure, contact a certified DAIKIN technician - it may be a leak or an internal malfunction.

Question 4

Why is my DAIKIN EHOB42ABV1H boiler no longer producing hot water and the storage tank has emptied?

Accepted Answer

If your EHOB42ABV1H boiler is no longer producing hot water and the storage tank has completely emptied, several elements need to be checked in this order:

1. Check the power supply and pressure

First, ensure that the boiler is on (the display should not show "-")
Check the operating pressure: it should be between 1 and 2 bars when cold. If it is below 0.5 bar, the device will blink and cannot operate correctly
Fill the water circuit via the filling-drain tap to about 1.5 bar with cold drinking water. Do not exceed 3 bars (safety valve)

2. Check the three-way valve

Your EHOB42ABV1H storage tank is indirectly supplied via a three-way valve. This valve controls the flow of water to the tank and must be properly supplied. If this valve is faulty or poorly supplied, the tank cannot fill.

3. Check the tank probe

The boiler has a tank probe (temperature sensor) that must function correctly to control the filling. If this probe is faulty, the system does not detect that the tank needs to be refilled.

4. Check the error code

An error code is likely displayed on your screen. Refer to the error code page in your manual (troubleshooting section) to precisely identify the problem (sensors, power supply, etc.).

5. Adjust the domestic hot water temperature

The temperature of the domestic hot water (DHW) for your tank can be set between 40 and 65°C (standard 60°C). Domestic hot water takes priority over heating in this system.

If after these checks the tank remains empty and hot water does not return, the problem is likely due to a faulty valve, a broken probe, or an electrical malfunction. Contact a certified DAIKIN technician for a thorough diagnosis.

Question 5

What is the deodorizing filter of the Daikin ATXC35BV1B air conditioner?

Accepted Answer

The deodorizing filter of the Daikin ATXC35BV1B is a deodorizing filter made of apatite and titanium. It is a washable filter element designed to eliminate odors and purify the air.

Location and Access

This filter is located at the back of the main air filter, in the indoor unit. To locate it, open the front panel of the air conditioner and first remove the air filter.

Maintenance

Cleaning: Every 6 months - vacuum the dust, and if it is heavily soiled, soak it for 10-15 minutes in warm water, then let it dry in the shade
Complete replacement: Every 3 years from an authorized Daikin dealer
Important: Do not touch the aluminum fins when disassembling

Regular maintenance of the deodorizing filter will help maintain the optimal deodorizing efficiency of your air conditioner.

Question 6

How to clean and maintain the Daikin ATXC35BV1B air conditioner?

Accepted Answer

Here are the complete instructions for cleaning and maintaining your Daikin ATXC35BV1B air conditioner:

Before any maintenance

Turn off the operation and switch off the circuit breaker. Avoid touching the aluminum fins to prevent injuries.

Air filter

Frequency: Cleaning recommended every 2 weeks for regular use
Open the front panel and remove the filters
Vacuum the dust or wash with neutral detergent diluted in warm water
Let dry in the shade before replacing the filters

Deodorizing filter

Maintenance: Every 6 months - vacuum the dust and if very dirty, soak for 10-15 minutes in warm water, then dry in the shade
Complete replacement: Every 3 years

General cleaning

Front panel: Wipe with a damp soft cloth and neutral detergent
Indoor/outdoor units: Dry soft cloth
Remote control: Soft cloth

Products to avoid

Do not use: hot water (above 40°C), benzene, gasoline, thinners or polishing products, abrasive brushes.

Before prolonged storage

Run the unit for 2 hours in cooling mode at 30°C, then unplug it and remove the batteries from the remote control.

Question 7

What is the difference between the FTXA25C2V1BW model and the FTXA25CW?

Accepted Answer

No, they are not the same model. The FTXA25C2V1BW and the FTXA25CW are two different versions of Daikin wall-mounted air conditioners from the FTXA25 range.

Main Differences

FTXA25C2V1BW (your model):

Cooling capacity: 2.5 kW
Heating capacity: 3.2 kW
Refrigerant: R32
Suitable for rooms of 25 to 35 m²
More recent version with improved performance (indication "C2V1")

FTXA25CW:

Cooling capacity: 2.5 kW
Heating capacity: 2.8 kW
Refrigerant: R32
Suitable for rooms of 15 to 25 m²

Advantage of the FTXA25C2V1BW: A higher heating capacity (3.2 kW vs 2.8 kW) makes it more efficient for larger spaces and colder climates. Your model is designed for more spacious rooms.

Question 8

What is the replacement filter for the Daikin FXSQ15A2VEB air conditioner?

Accepted Answer

The replacement filter (or replacement air filter) is an optional spare part for the Daikin FXSQ15A2VEB air conditioner. It is the air filter that needs to be regularly cleaned or replaced to maintain the performance of the unit.

When to replace the filter?

According to the manual, the filter should be replaced when the dust becomes impossible to clean. The unit's display will alert you when it is time to clean the air filter.

Normal filter maintenance

Before replacing it, the filter can be cleaned in two ways:

Use a vacuum cleaner
Wash with water and a neutral detergent (a soft brush if very dirty, then let it dry in the shade)

Ordering the replacement filter

Replacement air filters are available optionally and can be ordered through the Daikin distribution network. Feel free to contact an authorized Daikin dealer to obtain the reference compatible with your FXSQ15A2VEB model.

Tip: After cleaning the filter, press the filter reset button to reset the maintenance indicator.

Question 9

What type of filter does the DAIKIN FXSQ15A2VEB air conditioner contain?

Accepted Answer

The DAIKIN FXSQ15A2VEB contains a washable air filter, which can be cleaned and reused.

Filter characteristics

This filter guarantees a dust recovery efficiency of at least 50% (according to the gravimetric standard) when the unit is installed with a suction duct.

How to clean the filter

You have two options for maintenance:

With a vacuum cleaner: simply vacuum the filter to remove dust
Water washing: if the filter is heavily soiled, wash it with water and a neutral detergent, then let it dry in the shade before reinstalling it

Cleaning indicator

The unit has a light indicator that alerts you when it is time to clean the air filter. Follow this signal to maintain the efficiency of your air conditioner.

Filter replacement

If cleaning is no longer sufficient and the filter is too worn, optional replacement filters are available from the DAIKIN authorized distributor network.

Question 10

How to clean and remove the filter from the DAIKIN FNA-A air conditioner?

Accepted Answer

To clean the filter of your DAIKIN FNA-A, follow these steps:

Remove the front panel of the indoor unit to access the filters
Carefully take out the filters from their housing
Wash them with lukewarm water using a mild detergent and a soft brush
Completely dry them before putting them back (important to avoid moisture)
Reinsert the filters in their original position and close the panel

Recommended frequency: Clean the filters every 2 weeks to maintain optimal performance and ensure good air quality. A clogged filter reduces energy efficiency and cooling/heating quality.

This simple operation requires no special tools and can be performed by the user. If the filter is significantly damaged, consult authorized Daikin dealers for a replacement.

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