Clean Air Optima CA-807 User manual

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User’s Manual
CA-807
Airwasher
2in1: Air purifying &
Air humidifying

※ There may be a little change in dimension to improve the performance of product.
344W(Rapid humidifying) / 44W(Natural humidifying)
Artificial Intelligence, Sleep, Baby, Health protection
Mode
Humidity
Rated Power Consumption
Water Tank Volume
Continuous Humidifying
Product Specification
12h(Rapid humidifying) / 25h(Natural humidifying)
Product Name Clean Air Optima CA-807
400ml/h(Rapid humidifying) / 200ml/h(Natural humidifying)
5 Liter
70m² / 175m³ / 750ft²
6.9kg
391(Width)x238(Length)x444(Height)
Suitable for rooms up to
Weight
Dimension(mm)
Rated Voltage and Frequency 220V - 230V

Before using Caution for the Safety …………………………… 04
Name and Function of each part ………………… 10
Using How to install ……………………………………… 12
Preparation before using ………………………… 13
Notice ……………………………………………… 14
How to use ………………………………………… 15
How to clean ……………………………………… 19
Before reporting If regarded as the trouble ………………………… 23
the trouble
Service Guide Guide to the compensation for the customers’
damage / About Paid Service …………………… 26
Contents
3

Don’t disassemble, repair and renovate at all.
• Abnormal operation can result in electric shock, injury and fire.
• Consult with customer service center for repairing.
Connect the power after identifying whether the
voltage of the product is only for 220V and 60Hz.
• It can cause a fire and electric shock.
Pull the plug out during the clean-up.
In addition, don’t pull out or put into the plug with wet
hands.
• It can cause a fire and electric shock.
Don’t soak the main frame into water or don’t spray
water on the main frame.
• It can cause electric shock and fire.
● Make sure to follow the indications below because they are for preventing unexpected risk or
damage by using the products exactly.
● Caution related to the safety can be divided as follows depending on the size of expected risk in
case of wrongly installing and damage and urgency level of risk.
In case of serious injury or death caused by the violation of the indication
In case of slight injury or damaged products caused by the violation of the indication
This picture symbol is the one that indicates the ban.
This picture symbol is the one that indicates obligatory compliance.
This picture symbol is the one to raise the awareness about the facts and organization which can
pose a risk.
Caution for the safety

Before using
5
Don’t let infants go closer to, touch or manipulate the
product.
• It can cause electricity or injury.
When pulling the plug out, don’t hold the cord and
make sure to pull the plug out after holding the front of
plug. And use it after cleaning up dirt or foreign object
in power plug.
• It can cause electric shock or short,
triggering fire.
Replace the water of the tank with new water.
• Keep the water tank clean by cleaning it up daily
and put tap water into water tank.
• You can use tap water.
• Using the product without clean-up can be a
major cause of bad smell with fungi or various
germs prospering.
Don’t cleaning it with benzene and thinner or don’t
spray pesticide.
• It can cause the crack, electric shock and fire.
Don’t keep the product in the place where direct rays
or heater can reach.
• It can cause the deformity,
smearing and
discoloration.
Don’t put water into nebulizer
• It can cause errors or injury, fire and electric shock.
Don’t move the humidifier during its use. Don’t use it when electrical cord or power plug is
damaged or the electric outlet is loose.
• It can cause electric shock, electric short and fire. In case of
damaged power cord, inquire it to the place you bought it and
customer service center and exchange it with other product.
Don’t put foreign objects such as fingers or metal
somewhere into discharge port and suction port.
• In particular, be careful for children not to put their fingers into
the part because children
can be hurt.
Don’t damage, process, bend by force, pull, twist or tie
the cord line. And don’t put heavy things over or put
heavy things into cord.
• Damaged cord can cause fire and
electric shock.
• It can cause errors or electric shock.

Caution for the safety
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6
When water is put into power supply part, pull the plug
out and contact with service center.
• It can cause electric shock and fire.
When noise, burning smell and smoke come from the
product, immediately cut off the power and contact
with service center.
• It can cause the deformity
or discoloration.
Don’t put other foreign subject such as metal into the
product inside.
• It can cause electric shock and injury.
Don’t take in the humidity from the product directly.
Don’t install it in the place which is wet, dirty and the
place where water or rainwater can be splashed.
• It can cause electric shock and fire.
Don’t use it with the power plug of various products
put into one electric outlet at the same time.
• It can cause errors and fire.
When cleaning up, cut off the power and clean it up
after the fan stops swinging.
• It can cause electric shock and injury.
Don’t sit on or lean against the body frame.
• It can cause the damage.

Before using
Chlorine, acid type
and others
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7
Don’t use it in a place where wind blows from window
and air conditioner. Avoid the place where humidity
from the product can contact with ceiling, wall,
furniture, electronic appliance directly.
• It can cause the sensor of
the humidity not to work.
When noise, burning smell and smoke come from the
product, immediately cut off the power and contact
with service center.
• It can cause deformity or discoloration.
Don’t put combustibles, burning cigarette, incense
near the product.
• It can cause a fire.
Make sure to put the parts into the original place after
clean-up. (Refer to from 19 to 22 page)
•
Don’t use the product when pesticide of indoor
smoking or fuming type is used.
• As the material cumulated in the product can be emit from
discharge port, it can harm the health.
Don’t put things over the product.
• It can cause injury, electric shock and errors.
When it is not used for a long time, pull the plug out
and dump the water remaining in body frame such as
water tank.
• It can cause electric shock and fire.
• Fungi or various germs may increase.
Install the product on the floor which is strong and
flat.
• It can cause the product fallen or water spilt.
Falling product can cause water inside to overflow and it can
cause fire or electric shock.
Don’t operate it with humidity filter (Rotor), ECO-Air Plus
filter, Nano-Zilver Filter, water tank and cover eliminated.
It can cause errors.

Caution for the safety
8
Dry the water drop
inside completely.
Dry the water drop
inside completely.
Don’t use damaged water tank with no change.
• It can cause water to drop from the product or water to overflow
in the water tank, triggering electric shock and errors.
When using the product, don’t use with the side with
filter and wall facing.
• If the room is not ventilated well, the poor performance can
cause fire.
Don’t drink the water remaining in the body frame
such as water tank.
• It can cause water quality to be worse and cause another
unexpected accident.
Don’t block the discharge port.
• Don’t block the discharge port with curtain or towel.
It can cause errors.
Don’t use it near the place where magnetic field is
strong such as microwave or TV.
•
Don’t fall the body frame.
• Use after pull the plug of falling product out and dry it well.
When the product is not used, don’t keep it for a long
time with water kept in water tank.
• Fungi or various germs may increase.
Don’t move the product by pulling power cord.
• It can cause electric shock and fire.
It can cause the sensor not to work properly.

Before using
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9
Completely dry!
Use it after drying completely when water is put into
the power supply part.
• It can cause electric shock and fire.
Dump water in case of the concern for freezing.
• When it can be frozen, dump water remaining in body frame
such as water tank. Frozen product can cause errors.
Dump the water remaining in body frame such as
water tank during its move.
• Moving the product with water remaining in the body frame can
cause water to overflow
Don’t put magnet or metal over the body frame.
• It can cause errors.
Don’t drain water remaining in the water tank by
holding body frame and drain water by eliminating
water tank.
• Water putting into body frame can cause errors.
Clean it up on a regular basis.
• Clean it up according to ‘How to clean up’. (Refer to from 19 to
22 pages)
• Serious contamination can cause increasing fungi, bad smell,
and low humidity.
Use clean tap water rather than water hot at 40 ˚C or
contaminated with salt, detergent and drug.
• Using water of over 40˚C can cause errors of product.
Don’t use for the special purpose of preservation and
business such as food, art work and academic journal.
• It can cause low quality.

Name and Function of each part
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Name of front side and inside part
Operation Part
• Refer to the description
of operation part in 11
page.
Part displaying
humidity
• Refer to the description
of operation part in 11
page.
Window
• Window to see through
water tank in the product
• Its surface is coated with water
friendly and antibacterial material,
which prevents increasing germs
in the water and screens out
contaminated air in the water
through evaporative humidifying.
•
Discharge port
• It is the place to discharge
evaporative humidity.
Water tank
•
Cap of water tank
• Make sure to close it not to leak
water.
•
•
•
Humidity filter (Rotor)
Nano-Zilver Filter
Make sure to put just water into it.
It cleans and prevents
germs from growing in
the water.
• It is the place where
dry air is absorbed.
• It has a deodorizing
and an antibacterial
functions and it filters
the contaminated air.
• It is the place whether
the humidification filter
is submerged and the
water is stored.
Air inlet
Eco-Air Plus Filter
Air inlet cover
Water bassin
It is a cover to protect
the filter.

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Dry Zone
(30~45%)
Fresh Zone
(45~60%)
Wet Zone
(Over 60%)
Using
Operation Part
Part for displaying humidity
11
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Dry Zone
(30~45%)
Fresh Zone
(45~60%)
Wet Zone
(Over 60%)
Button for rapid humidifying
ON : Rapid humidifying
OFF : Button for natural
humidifying. Mode button
It is the button for selecting the mode of Sleep → Baby →
Artificial Intelligence → Health Protection.
Reserving button
Button for reserving operation time
Power button
It is used to turn power on
and off in the product.
Display of no water condition Displaying the current
humidity
Humidity button
It is the button to select
Weak-Strong-Turbo.
It shows current humidity
nearby the airwasher
It is turned on with melody when
there is no water in the water tank.

How to install
12
● The body frame is recommended to install in the place where the floor is strong
and flat and the air is circulated well.
▶ If the body frame is installed facing the center of the room, more effective air flow can be created.
• Over 1m from the ceiling
• Over 20cm of left and right direction from the wall
• 30cm of the front
● Use it indoor with low humidity.
• When the body frame moves or is used for a long time, pull the plug out and dump the water from the water
tank. (It can cause water to overflow and fungi and various germs to increase.)
• Don’t use it with the body frame leaning. It can lead to not working or overflowing.
• Don’t install in a condition which can cause suction port or discharge port.
• Install it in a interval of over 2m in AV device such as TV or radio. (It can cause noise if it is close.)
• In a place where electronic wave can be created such as speaker or electronic cooker, sensor for water
level cannot work and the time of water supply cannot be told exactly.
• Don’t use it next to the place with direct light and heater. It can cause the body frame to be deformed or
discolored.
• Install it in a flat place. If it is installed in a slanted place, water sensor can work and the product can stop
working.
Don’t block the
filter in the side.
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Over 20cm
Over 20cm
Over 1m
▶ If humidity nearby is high due to the characteristics of the product, the humidity can be reduced.

Using
Open the cap of the water tank and remove the
water tank.
①
Don’t put combustibles into the water tank. It can cause it to burn.
How to supply water
● Use it clearly at all times by replacing water with clean
water daily.
Opening
Close
Be careful in the
direction of the
insertion.
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Open the cap of the water tank and put tap water in it.
②
• In case of separating the water tank part, at first
remove the water tank.
Opening
Close
Be careful in the
direction of the
insertion.
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Close the cap of water tank.
③
• Make sure to close the cap.
Opening
Close
Be careful in the
direction of the
insertion.
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Close the cover of water tank after the water tank is
put into the body frame.
④
• Insert it in the direction of the part displaying in water
tank handle and install it from the front in installing the
cover of the water tank.
Caution before using
13
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Be careful in the
direction of the
insertion.
To use
• Make sure to use tap water of less than 40˚C.
• Don’t use water containing chemical agent, dirty water, or detergent. • It can cause the deformity and errors.

Notice
14
Operating sensor
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● Steam cannot be seen.
• As it is natural evaporative type without boiling water, the increase cannot be seen.
● The wind coming from ventilator is not warm.
• As the air taken in during the evaporation gets rid of the heat, the wind coming from
the ventilator is not warm, Depending on the size of the room, it can be felt cold.
● Rapid humidifying can be set.
• If rapid humidifying is set, humidity can increase by the method of Hybrid.
● Depending on the temperature or humidity, humidity can be changed.
• In case of high room humidity or low temperature, the humidity can change.
• During the operating Manual Mode, if it operates for over 2 hours at over 70% of
humidity, humidity can be changed into Weak condition and it operates.
(If the humidity is at less than 60% during the operation, it can return to the normal
condition.)
● Depending on the humidity nearby, it can work automatically.
• During the operation, the sensor can keep the optimal humidity in a mode set by
sensing current humidity nearby.
• Even in the same indoor, the humidity can be displayed differently depending on the temperature difference or air
flow.
• During the initial operation, it can take several minutes to sense the humidity of the near surrounding.
Displaying room humidity
● It displays the current condition of room
humidity in near surrounding.
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● It can display the humidity measured by humidity sensor in the body frame with 3 colors.
• It can display the humidity with humidity sensor in the body frame;
Orange in dry, Blue in proper humid, White in excessive humid.
- Humidity can be different depending on the place because of
temperature difference and air flow.
- It can be different from that of other humidifiers.
- Shortly after the operation, it can be influence by temperature or
humidity. So it takes a little time for the displaying of humidity to be
stabilized.
Evaporative humidifying system

Using
How to use
• Remove the water in the tank completely when not using it for a long time.
• If you feel that the air in the discharge port is cold or the water in the tank is seriously
reduced, you can feel it in the condition that water is cold or the humidity nearby is high.
If you use Rapid Humidity, the humidity can increase by about twice.
Notice
Button for Operation Part
30% 70%
50%
40%
60%
30% 70%
50%
40%
60%
15
● Put water tank into the body frame.
※
●
• Initial setting is kept at [Manual mode/Humidity-Turbo-Co].
• After putting the plug in, create the clean indoor surrounding according to the method of
using operation part.
It takes about 40 seconds to fill water tank with water after water
tank is put into the body frame. Pressing power button with
water not filled into water bassin can lead to turning off the
display of no water and not working product.
• If you don’t use it, keep it with plug pulled out.
If power plug is inserted into the outlet for 220V - 230V and power
button is pressed, the product can work along with melody.
220V - 230V

How to use
16
1. Sleep mode
It can be in the condition of low noise which is appropriate to the sleep.
※
Humidity control
How to use ‘Mode’
- In case of less than 30% of initial indoor humidity, select ‘Turbo’ with the button of humidity and set a rapid
humidity. Then you can increase indoor humidity fast.
- Initial setting is kept at Turbo.
Notice
▶
●
•
● Press the Mode button.
● It can be operated in the order of Sleep → Infant → Artificial intelligence → Health protection-
Manual.
• Press [Humidity][Mode] button and return it to the Manual Mode.
● If the current humidity is higher than the proper indoor humidity, it can stop humidifying and the
fan can work at the Weak condition.
Press the button of humidity (Level) and Weak → Strong-Turbo can be displayed repeatedly.
Press the button of humidity (Level) and control humidity.
All LED OFF and Sleep LED is turned on. Humidity amount works at the ‘Weak’ operation.

Using
17
2. Baby Mode
• To keep 66%, humidity proper for baby, the Weak and Strong operation of humidifying can be repeated.
3. Artificial intelligence mode
• To keep 55%, humidity proper for infants, the Turbo, Strong and Weak operation of humidifying can be
repeated.
4. Health Protection Mode
• To keep proper humidity for preventing cold and protecting skin, the Turbo, Strong, and Weak operation
of humidifying can be repeated.
• The humidity controlled depending on the temperature nearby can be changed.
• At 10-40˚C, the humidity to be kept can be changed to 50-70%.
●
• It is possible to keep environment clean with humidity increasing by
twice.
How to use Rapid Humidity (Warm)
Use it by pressing Rapid Humidity (Warm) if you want fast
humidity

How to use
18
How to use ‘Reserving Time’
- Reserving Time can be operated in all modes and in changing mode, Reserving Time can be cancelled.
Notice
• Depending on the current humidity, LED displaying the current humidity of operation part is turned on.
• Depending on the current humidity, the humidity can be displayed on the part to display humidity.
- 40% is displayed in case of less than 49% current humidity.
- 50% is displayed in case of 50-69% current humidity.
- 60% is displayed in case of 60-69% current humidity.
- 70% is displayed in case of more than 70% current humidity.
- The range to display LED Bar per one level is as follows;
▶
Displaying the current humidity
Operation
part
Part to
display
humidity
30% range 40% range 50% range 60% range
30%~33% 40%~43% 50%~53% 60%~63%
34%~36% 44%~46% 54%~56% 64%~66%
37%~39% 47%~49% 57%~59% 67%~69%
● Reserve the operation time you want by pressing the button for reserving time.
• Press the button for reserving time [Co(continuing) → 1 → 2 → 3 → 4 → 5 → 6 → 7 → 8 →
Co (continuing)] can be repetitively displayed.
• In case of set time, humidity stops automatically and standby condition with power LED turning on can be kept.
• It the water is running out, No Water is displayed with melody and humidifying stops.

Using
How to clean
Make sure to pull the plug out.
※
Make sure to clean up regularly. If the pollution is serious, it can cause the product to lower
the performance or to be broken down and the smell to be emited.
Water tank (every day)
● Shake the water tank filled with water 4 or 5 times after closing the cap of the water tank.
• Don’t add chemical agents.
• Clean up often by putting hands into the
water tank.
●
• Don’t use benzene, thinner, alkaline detergent, and powdered
detergent to prevent deformity and discoloration.
Body frame (if contaminated)
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Filter
19
Filter
ECO-Air Plus filter
●
▪
▪
▪
Remove dust on the surface of ECO-Air Plus Filter
using a cleaner or a soft brush.
Do not clean the ECO-Air Plus filter with water. If it
is cleaned with water, it may lead to bad
performance.
▪
https://www.cleanairoptima.com/accessoires/mg/44/
Where to order?
Exchange the ECO-Air Filter 1x per 6 months
Do not use it without the ECO-Air Plus filter.
Exchange the Nano-Zilver filter 1x per year
Wipe it out after wetting and wringing out soft cloth by diluting the concentration of neutral
detergent for kitchen. Lastly wipe it out with dry towel.
It's is recommended to clean it once a week for more pleasant humidification.

How to clean up
20
Clean water tank part twice in a week.
Remove the cover of water tank.
①
Remove water tank.
②
④
•
•
•
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Pull water tank out.
③
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● If you don’t remove the water from water tank after using and the condition is
left, the color of the water is changed or the water stinks.
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Pull water tank at first and remove water bassin part.
When pulling water tank part, don’t remove it by
leaning it.
If you remove water tank by leaning it, it can cause
water to overflow the water tank part, which can
trigger the danger of electric shock, injury and fire.
Pull humidifying filter (Rotor) and
Nano-Zilver filter
Make sure to dump the water after removing
humidifying filter (Rotor) and Nano-Zilver filter
⑤
Dump the water in the water bassin
Wash Nano-Zilver filter with flowing water.
When humidifying filter (Rotor) is
contaminated, clean it up by referring to
22 page.