Daikin FTXR42EV1B Instrukcja Użytkownika Pobierz pdf (Strona 4)

Humidifier unit

Extracts moisture

from outdoor air.

Humidifies the indoor air.

Outdoor unit

Tendency to

humidify unevenly

Even humidification

Humidified heating

Feels chilly

Feels pleasantly warm

Humidified heating

*1. Household air conditioners using a humidification system not requiring a separate water supply (current as of April, 2006).

*2. Humidification capacity measurement conditions: Outdoor temperature 7°CDB, 6°C WB (heating capacity measurement conditions). Humidification capacity drops when outdoor

temperature and humidity are low. Actual humidity may not reach the exact level if the ventilation air volume is high or the temperature setting is high. Maximum power consumption of humidifier

heater is approximately 560 W. Level is controlled between 0 W and maximum power consumption. Operation pattern during humidifying operation may differ due to factors such as customer

settings, room size, ventilation frequency, and temperature and humidity conditions.

*3. Ururu Sarara is not intended for use as a medical device.

30.0 35.0

˚C

• Studies by Daikin show that at 30% relative

humidity, perceived warmth c hanges by

approximately 1°C .

Room temperature: 28°C

Relative humidity: 20%

If the air is dry, you don’t feel warm even

if the temperature is raised.

If the air is moist, you feel warm even

at a lower temperature.

The humidity may not reach the exact level due to the effects of indoor or outdoor conditions.

Dry air is ideal for the spread of viruses.

Ururu humidifying operation

lets you keep the air optimally moist.*

It is understood that the mortality rate of viruses rises when the relative

humidity is 40% or higher. Ururu humidifying operation maintains the

moisture in the air so that viruses have difficulty propagating.*

Using a humidifier unit in the outdoor unit, the Ururu humidifying operation function extracts

moisture from outdoor air and uses it to raise the moisture level of the indoor air throughout the

room. The system is very hygienic because there is no water tank requiring periodic refilling.

Daikin’ s exclusive system requires no separate water supply,*

so there is no need to add water and no worries about mould.

Ururu humidifying operation is the ideal form

of winter heating because it combines the

functions of an air conditioner (heater) and a

humidifier in a single system. The powerful

humidifying function spreads warm,

moisturised air evenly to every corner of the

room. Humidity is maintained at the ideal

level for skin that is sensitive to dryness.

Moisture is added to the warm air flowing into the room, so even a large living room is humidified evenly.

The dryer the air, the less our bodies

perceive the warmth around us. Ururu

humidifying operation humidifies the indoor

air just the right amount so that you feel

comfortably warm even at a relatively low

temperature setting.

Perceived warmth is heightened, helping to avoid excess heating. Humidified heating is gentle to the human body.

Humidification volume

(volume of moisture added to air per hour*

)

FTXR28E

400 ML/ h

FTXR42E

425 ML/ h

FTXR50E

450 ML/ h

• Above figures are for c ontinuous humidification

operation.

• B ec ause the Ururu Sarara us es a different

humidific ation method from conventional humidifiers, the

ac tual humidification volume varies depending on

outdoor conditions and ins tallation details.

• Humidification volume is reduced by approximately 15% when

the outdoor temperature drops by 5°C .

• Humidification volume is reduced by approximately 20% when

the outdoor relative humidity drops by 20%.

• A humidifier hose length (piping length) of 7.5 metres is used

as the standard. Extending the hose length by 2 metres will

(Results of Daikin experiment)

Ururu

humidifying

opera

tion

Humidifies the

indoor air.

No need to replenish

water supply.

Adds moisture to the air to maintain

a comfortable humidity level even during dry

weather.

The thermograph shows the temperature

distribution on the skin surface 30 minutes after

entering the room.

Room temperature: 22°C

Relative humidity: 50%

Extracts moisture

from outdoor air.

Humidifier only

Humidified heating

Humidified air tends

to collect near the ceiling.

Humidified air spreads

evenly throughout the room.

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