Daikin FTXE25BVMA User Manual download pdf (Page 7)

Titanium apatite is a new

photocatalytic material with advanced

adsorption power. While the filter’s micron-

level fibres trap dust, this photocatalyst

effectively adsorbs and decomposes bacteria and

viruses, and also breaks down mould and odours.

The photocatalyst is activated simply by exposure to

natural light. The filter delivers consistent performance

for approximately 3 years if periodic maintenance is

performed.

Titanium Apatite Photocatalytic

Air-Purifying Filter

Titanium Apatite

Photocatalytic

Air-Purifying Filter

When cooling or dry operation is stopped, fan-only

operation runs automatically for 1 hour. This airflow

dries the inside of the indoor unit to reduce the

generation of mould and odours. It is available with

FTK(X)S25/35E.

Mould-Proof Operation

Flat panel models can be cleaned instantly

with a single wipe of a cloth across their

smooth surface. If more thorough cleaning is

required, the panel can also be easily

removed from the unit.

Wipe-Clean Flat Panel

Front grille design units

collect dust on their air

inlet grilles unless these

grilles are cleaned

regularly.

1. Difficult to remove dust on the

grille through wiping alone

2. Reduced capacity due to

increased suction resistance

3. High sound levels due to

increased suction resistance

Conventional Front Grille Design

Dust

Apatite strongly adsorbs bacteria

and viruses. At the same time, the

photocatalyst powerfully oxidises

odour components, breaking them

down. Viruses are turned into

clumps of protein and removed.

Air filter

Catches dust

Effect of Titanium Apatite Photocatalyst

Bacteria removal test

Testing method:  Dropping method

Testing organisation: Japan Spinners Inspecting Foundation

Result certificate: No. 012553-1 and 012553-2

Titanium Apatite Photocatalyst

Odours

Bacteria

Viruses

Decomposed

Deactivated

Natural light

Adsorbs Removes

Photocatalyst Mechanism

The Titanium Apatite Photocatalytic Air-Purifying Filter

incorporates titanium apatite. Titanium apatite is a new

photocatalyst material with advanced adsorption power.

When this photocatalyst is exposed to light, a powerful

oxidising action occurs.

Light strikes the

photocatalyst and

activates the surface

particles.

A chemical reaction

decomposes the odours

into CO2, O3 and H2.

The odourless substances

are released into the air.

Light

Odours

Photocatalyst

Active

particles

1 2 3 4 5 6 7 8 9 10

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Daikin FTXE25BVMA User Manual Page 7

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