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1. Short notes for the use
The air purifier alfda ALR230 is equipped with a simple to use timer. Alternatively, it can be controlled with an
external conventional time switch. For effective air cleaning, we recommend to proceed as follows:
•
Ventilate extensively 2 - 3 times daily, and then turn on the air cleaner.
•
We recommend to use the ionization in the sleeping area only short term as this sensitive people can
cause bad sleep.
•
In order to achieve an optimal air cleaning, the air cleaner may be operated at least as long as a 2-
time purification of the room air volume is achieved.
Examples
Room size
running time at minimum
fan speed
~ 12 m2 / 30 m3
~ 45 Min.
1
~12 m2 / 30 m3
~ 20 Min.
3
~20 m2 / 50 m3 ~ 70 Min.
1
~20 m2 / 50 m3
~ 30 Min.
3
~40 m2 / 100 m3
~ 90 Min.
2
~40 m2 / 100 m3
~ 60 Min.
3
2. Cautions concerning operation
·
Please unpack the filter before use, otherwise there will be no filter effect.
·
Never block the air intake and the air outlet of the unit.
·
Place the air purifier not in the area of heatings, stoves, etc. and avoid grease aerosols, heat and splash
in and at the unit.
·
Please unplug the power cord when the unit is not used for a long time.
·
To clean the housing do not use water or detergent to avoid damage.
3. Function and property
Pre filter
(black foam)
–
with antibacterial cover for general filtration. It is capacable of removing big suspended
particulates in the air.
HIMOP filter
(High Efficiency Multi oxidation pottery and Porcelain Granule): HIMOP is a kind of high efficiency
grain ceramics with strong oxidizing property. It is honeycombed with passages which can capture all kinds of
organic pollutant in the air and break it down to water and Carbon dioxide. It's the most advanced filtration
technology to remove the indoor formaldehyde. It can remove 93.4% formaldehyde, 99.9% benzene and toluene
in 3 hours. (Testing by "Institute for environmental health and related product safety Chinese center for disease
control and prevention" according to Chinese national standard (GB/T18801-2002).)
HEPA filter
(High Efficiency Particulate Airfilter) of High efficiency. Removes smoke and dust of 0.3 micron. The
filtrating rate is as high as 99%.
Fresh air ionizer
: Negative charges ions effectively refresh the indoor air.
4. Technical Data
Modell
ALR230
Voltage
220-240V 50 Hz
Power ca.
Max. 58 Watt
Power Standby
1,3 Watt
Air flow min./max. ca.
98 / 232 m3/h
Noise level min./max. ca.
35 / 49 dB(A)
Net weight without filter-set ca.
4,5 kg
Dimension (LxBxH)
328x168x523 mm
Applicable area max.
45 m2 / 112 m3
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