Chungho IGUASSU D-H-A CHA-500AH User manual

▶ Read instruction anual thoroughly before using product.
▶ Product appearance, specification etc. is subject to change without
prior notice if necessary for i proving product perfor ance.
▶ Design and color ay differ fro cover odel.
▶ The rated voltage of this product is 220-230V/50Hz only.
Deluxe · Humidification · Air cleaning
http://eng.chungho.co.kr
User'sManual

1. Product features 3
2. Safety precautions 4~7
3. ame of each part 8
4. Operation and display function 9
5. Filter function 10
6. Usage of each button 11~ 13
6-1. Power button 11
6-2. Speed button 11
6-3. Timer button 11
6-4. How to use humidification function 12
6-5. ACI Button 12
6-6. Sleep button 12
6-7. Particle Sensor (Sensitivity control) 13
7. Maintenance and replacement 14~17
7-1. Filter cleaning and replacement 14
7-2. Filter rservice life 14
7-3. Water tank cleaning 15
7-4. Disc tank cleaning 16
7-5. Particle sensor cleaning 17
8. Troubleshooting 18
9. Specification 19
We greatly appreciate your purchase of ChungHo ais air purification system “IGUASSU D·H·A”.
IGUASSU D·H·A is designed and programmed in accordance with industrial standards. Applied 4 stages of
filter system (Pre-filter, Antibiotic filter, HEPA filter and Deodorization filter) make it possible to remove
fine dust as small as 0.3㎛, formaldehyde and volatile organic compound which are one of the causes of
Sick House Syndrome and ammonia, acetaldehyde etc. Antibiotic filter includes extract from ginkgo leaves.
It refrains mold and germ from increasing. Released Cluster Ion helps to eliminate germs and virus more
effectively. atural humidifying method using rotating disc makes the indoor optical humidity.
Please read the instruction manual thoroughly and keep it for a future reference.
Greetings
Table of Contents

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IGUASSUD·H·A
03
1. Product features
9Innovative hybrid product
IGUASSU D·H·A is an innovative hybrid product, which is combined with air purifier and
humidifier. Air purifier eliminates pollutant in the air and humidifier helps to keep the humidi ty
at the ideal level.
Pure and natural humidification system
Purified air filtered by filtering unit contacts wet surface of rotating disc to maintain pleasant
humidity level.
Active Cluster lon generator
Active cluster lon- ACL(Active Cluster Lon)generator releases and to the air and they
are combined with moisture to form cluster ion. It sticks to harmful substances including germ,
virus etc and creates oxidative OH radical to destroy pollutant.
Superior air cleaning capacity
4 stages air cleaning system equipped with Pre filter, Antibiotic filter, HEPA filter and
Deodorization filter eliminates fine dust and odor substances and it inhibits microbial growth
such as mold, germ and bacteria.
Auto operation by detecting the pollution level
It displays the indoor air pollution level detected by particle sensor and enable user to know
pollution level easily and “Auto” mode controls the airflow speed automatically in accordance
with the air pollution level and conveniently keep pleasant air in the room.
Convenience
This is equipped with drawer-type water container and it is very easy to pull out.
Safety function
While the unit is working, when disc tank is separated from the body then purifying motor
stops working to prevent the accident.
Alarm function
Display of Indoor air pollution level detected by particle sensor, no water indicator, alarming
when the humidity reaches to the set humidity level etc make easy to control.
Slee and slim design
Sleek and slim design along with convenience matches well in any place.

04
2. Safety precautions
Associated with the possibility for serious injury or death.
Danger ●
Keep the power cord pin clean from dust
and water.
(An electric shock of
fire may occur.)
●
Use the designated power rating.
(Inappropriate voltage may cause a fire or
electric shock as well as product failure.)
●
Put the cord all the way to the end.
(Unstable connection
may cause fire.)
●
Keep the cord out of heavy traffic areas.
(This can lead overheating to outlet.)
●
If the power cord is damaged or pin of power
plug is loose, request follow-up service.
(An electric shock and fire may occur.)
●
To disconnect the unit, be sure to pull by the plug
and not the cord.
(Damaged power cord can
cause a fire and electric shock.)
●
Be careful not to step on and fall over the cord.
(There is a danger of injury or
an electric shock.)
●
Do not touch the power plug with wet hands.
(An electric shock may occur.)
Cautions are divided into 2 categories: 'Danger' and 'Caution.'

IGUASSUD·H·A
05
2. Safety precautions
Associated with the possibility for serious injury or death.
Danger
●
Do not bend the power cord excessively nor
allow it to be damaged by being pressed
under heavy objects.
(An electric shock
may occur. )
●
Do not place heavy object on the product and
give a shock on it.
(Damaged product may cause
overheating and fire.)
(If the product is mal-
functioning, request
follow-up service.)
●
Stop using in the event of abnormal sound or
smell.
(Earthquake, fire and
flood or abnormal
sound or smell is
found, stop using the
product and unplug
the power cord.)
●
Do not drink water of water tank. Keep your
eyes on kids.
(This may be harmful to
the health.)
●
If the product falls down, unplug and request
follow-up service.
(This cause fire, electric
shock and malfunction.)
●
Do not install the product nearby largely
flammable materials(Spray, butane, etc).
Do not sprinkle hair spray or insecticide over
the product.
(An explosion and
fire may occur.)
●
Do not allow you to expose cool air directly
for long period of time.
(Body temperature may fall.)
●
If the product is damaged or malfunctioning, do
not disassemble, repair, or modify it on your own.
(An electric shock or fire may occur.
In case the product is damaged,
request follow-up service.)