DREVAL OLS-K05 User manual
AIR PURIFICATION SYSTEM
& HUMIDIFIER
7 STAGE
99.99%
HEPA
USER MANUAL
CONTENTS:
Product Specications……..1
Product Illustrations…….….3
Proper Cleaning of Filter.....5
Product Functions……………6
Humidier Functions……….8
Precautions and Warnings..9
PERFORMANCE INDICATORS:
Usage Area: 430 square feet
Net Weight: 14.3 lbs
AirFlow:
High: 21-25 feet/second
Medium: 12-15 feet/second
Low: 8-12 feet/second
Dimensions (LxWxH): 7.7 x 14.2 x 22.2 in
PURIFIER FEATURES:
Cold Catalyst Filter:
1. The cold catalyst lter provides catalyst eects without any external assistance such as sunlight, UV light, high
temperature, or pressure.
2. The cold catalyst lter catalyzes formaldehyde, ammonia, benzene, TVOC (TotalVolatile Organic Compound),
hydrogen sulde, and other harmful gases to work with oxygen, and then decomposes them into water and carbon
dioxide.
3. The cold catalyst lter does not change during the decomposition action, thus it is long-lasting and can be used for
up to 5 years.
4. The cold catalyst lter is non-toxic and non-corrosive.
5. The cold catalyst can be used to deal with formaldehyde, ammonia, benzene, TVOC (Total Volatile Organic
Compound), hydrogen sulde, and other harmful gases released by plywood, furniture, wallpapers, carpets,
curtains, and bedspreads.
CELLULAR-ACTIVATED CARBON FILTER:
The cellular-activated carbon carries high ecient additives. It has great absorption and dust collection characteristics.
Ultraviolet Sterilizing Light:
The 245nm ultraviolet light kills a vast range of bacteria.The UV germicidal lamp is used to purify the air and is able to
eliminate odor caused by smoke and mold. It also produces negative ions, which freshens the air in the room while avoiding
the spreading of certain viruses.
HUMIDIFIER:
The unit includes an optional humidier function that can be turned on during dry weather to:
1. Increase air humidity and improve respiration.
2. Eectively remove musty odors caused by smoke and mold.
3. Moisturize skin.
4. Improve the body’s metabolism and relieve tension and fatigue.
PRODUCT ILLUSTRATIONS:
INSTALLATION INSTRUCTIONS:
1. Carefully pull the front panel towards you and extract with an upward motion.
2. Rotate the buckles and removes both lter pieces.
3. Remove all packaging bags from lters.
4. Place Filter 2 (Antimicrobial Filter and HEPA Compound Filter) back into the inner side of the air purier. NOTE: Make
sure the tab side is facing you.
5. Place Filter 1 (Cold Catalyst Filter and Activated Carbon Compound Filter) back into the inner side of the air purier.
6. Make sure the lters t neatly into position. Then rotate the buckles to keep the lters in place.
7. To install the front panel, place the bottom of the panel into the host buckle and close the front panel. (NOTE: the
front panel will be held in place with built-in magnets).
PROPER CLEANING OF FILTER
1. The lters should be exposed to direct sunlight periodically. (NOTE: this allows the lters to release gases, odors,
and bacteria).
2. Do not place the lters close to heat to avoid distortion and/or re.
FUNCTION DESCRIPTIONS
1. The air purier includes a remote control that is powered by 2 AAA batteries (NOTE: batteries are not included).
2. When the power button is pressed,the power symbol will ash in the digital screen and the machine will enter
stand-by mode (awaiting your function selection).
3. When the timer button is pressed, the machine turns on and the intelligent odor sensor control function starts as
well. The machine will automatically adjust the speed according to the air quality. The timer can be programmed for
1-12 hours and the power turns o when the time expires.
4. The speed control button allows you to choose low, medium, or high speed.
5. Pressing the sleep button turns o the intelligent odor sensor control and also causes the machine to operate at low
speed. (NOTE: the speed and sleep buttons are mutually controlled – when one is turned on, the other is turned o).
6. Pressing the anion button turns on the anion generator as well as the intelligent odor sensor control, and the anion
icon lights up on the display screen.
7. Pressing the sterilize button turns on the UV germicidal light as well as the intelligent odor sensor control, and the
sterilize icon lights up on the display screen.
8. Pressing the humidify button turns on the humidier as well as the intelligent odor sensor control, and the humidify
icon lights up on the display screen.
9. Press the mist button to adjust the mist amount from low to medium to high.
HUMIDIFIER FUNCTIONS
1. Press and hold the water tank clasp at a 45° angle and remove the water tank.
2. Rotate the valve counterclockwise. Remove the valve and ll the tank with water. Once full, shut o the valve by
rotating it clockwise. (NOTE: make sure the rubber seal does not fall o).
3. Keep the water tank inclined at a 45° angle when placing back into the machine.
4. After installing the water tank, make sure that no bubbles are generated before pressing the humidify button.
(NOTE: you can adjust the mist amount by pressing the mist button).
5. Empty all the water from the water tank when the humidier is not in use.
6. The machine alerts you when the water level is low with 3 audible beeps, and the indicator will also light up.
PRECAUTIONS/WARNINGS
Please read all precautions and warnings before using the product.
1. To avoid electric shock or re, ensure that the product is dry at all times and kept away from water and other liquids.
2. Ensure that the local power supply voltage is identical to the voltage indicated on the nameplate found on the back
of the machine.
3. Do not use the product if the power cord is damaged.
4. Ensure that the power outlet is not damaged.
5. Do not block the air inlet or outlet with any fabric or objects.
6. Do not sit on or place anything on top of the product.
7. Do not allow children or people with insucient usage knowledge to handle or operate the machine or
its remote control.
8. This product is not designed to be used as a daily ventilator, dust cleaner, or cooker hood.
9. This product must be used on a dr y, stable, and at surface.
10. Make sure there is a gap of at least 8 inches at both sides and back of the product, and 12 inches at the top.
11. Do not use the humidier without water.When the water level is low, the indicator will light up and 3 beeps
will sound.
12 . Do not place the product directly below an air conditioner to prevent condensation in the product.
13. Do not hit the product with hard objects (especially the air inlet and the front plate).
14. Clean the odor sensor area often to prevent clogging.
15. Do not use the product in an area lled with ammable gas or when using insect repellent spray indoors.
16. Do not use this product near gas appliances, heating devices, or stoves.
17. Unplug the product after use and before cleaning
18. Do not use the product in a room with drastically uctuating temperatures as this may cause condensation inside the
product.
19. Do not use this product in a humid or high-temperature environment (such as a bathroom or kitchen)
20. This product is intended for indoor, household use under normal operating conditions.
21. If the water tank leaks, turn o the power and leave the product in an upright position for 30 minutes before use.
INTELLIGENT ODOR SENSING SYSTEM MEMORY RESET INSTRUCTIONS:
If the air quality indicator lights up red and the machine power cuts o suddenly, you may need to reset the intelligent
memory.
Also: the lters should be cleaned or replaced when lled with dust.
Please perform the following steps in a clean environment without air pollution; otherwise the air quality display lights will
be disrupted.
1. Unplug the machine and wait 15-20 seconds.
2. Plug it back and start the machine.
3. Allow the machine to work for 15 seconds, the repeat the above steps TWICE.
PROBLEM
SOLUTION
No air is coming out from the outlet
Make sure the product is connected to the power outlet and turned on.
Outlet air ow has signicantly weakened
The lters may be dirty and need to be cleaned or replaced. You can lightly shake the lters to remove dust
Make sure the lter packaging bags are removed
The air quality has not improved after long time use of the machine
Check the lter layers sequence; they may be in the wrong order
The lters may be worn and need to be replaced
When should I replace each lter?
(Exact lter life depends on the air quality of the environment and the duration of use)
First lter: The surface will become dirty and faded in color. The tiny hole of the cold catalyst may be blocked by dust
and
the color of the activated carbon may have changed.
Lifetime: 8-14 months
Second lter: The white HEPA lter may change to yellow or black, and you may see mildew.
Lifetime: 8-14 months
Alarm is sounding
The water tank may be empty
The machine powered down
The anti-fall o switch may not be properly switched o
PLEASE READ THIS USER MANUAL IN ITS ENTIRETY BEFORE USING THE PRODUCT AND STORETHE MANUAL FOR FUTURE REFERENCE.
TROUBLESHOOTING
For more information about the product,
customer/technical support
or to purchase replacement lters
WWW.DREVALAIR.COM
or 1-800-7118201
to register your product
www.drevalair.com/register
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