Coway Air Purifier AP-1220B

Introduction

This product is for domestic use only. It cannot be used in overseas countries where the power voltage is different. The warranty card is included in this user's manual. Please read and save these instructions. Languages included: English, German, French, Spanish, Italian, Swedish, Polish. This paper can be recycled.

Key Features

1. Superior Air Cleaning

In order to remove fine dust in the indoor air, the product uses a powerful ultra-fine dust collecting filter and optimized filter system to remove contaminants quickly.

2. Power Circulation of Clean Air

The normal circulation and focus circulation functions circulate clean air rapidly in a variety of directions. With the flow path switching structure applied, the UI control is designed to be intuitive.

3. Customizable High-performance Filter System

The customized filter system provides right filters for various situations, seasons, spaces.

4. Real-time Air Cleanliness Display

The pollution sensor allows you to check the indoor air condition easily from a distance through the four-level color display (Red, Yellow, Green, Blue).

5. Detachable Vent Grille

The vent grille at the top of the product and the built-in front grille can be separated to make cleaning easier than other products.

Dear Customers

Thank you for using the Coway air purifier. Please be sure to read this user manual to use and maintain your air purifier correctly. If you experience any problems during use, you can refer to this user manual to resolve them. This user manual contains the product warranty, so please store it safely.

Contents

For Information

• Safety Information (Danger, Warning, Caution)
• Parts Name
• Air Purification Process

How to Use

• Before Use (How to Install Filter)
• Indicators and Buttons
• How to Use
• Forced Filter Reset Mode
• Adjust Particle Sensor

Maintenance

• How to Clean (Product, Filter)
• How to Replace Filter

Others

• Trouble Shooting
• Specification
• Warranty Card

Please keep the user manual in easily accessible areas.

Safety Information

General Precautions

DANGER: Failing to follow the precautions below may result in serious injury or even death.

• Do not use damaged power plugs or loose sockets.
• The power plug must be plugged into 220 V – 240 V~ 50 Hz, 60 Hz.
• Do not pull on the power cord to move the device.
• Do not touch the power plug with wet hands.
• To avoid damaging or warping the power cord, do not use excessive force to bend the power cord or put heavy objects on top of it.
• Do not repeatedly connect and disconnect the power plug.
• If water enters the power supply, unplug the power and completely dry before using again.
• Be sure to unplug the power during product repair, maintenance or part replacement.
• If the power plug's pins or contact area become covered in dust or water, wipe them thoroughly.
• Do not plug several electric appliances into one socket, and use only a dedicated socket.
• Unplug the power when not used for a long time.
• Do not carelessly connect or tamper with the power cord.
• If the power cord is damaged, do not replace it yourself. Contact a service center to have it replaced.
• Do not install near electric heaters.
• Do not put on top of electric products like heaters or televisions.
• Do not install in places with a lot of humidity or dust or places where water (rainwater) splashes.
• Do not use or store combustible gases or flammable materials near this product.
• If there is a strange sound, burning smell, or smoke from the device, immediately unplug the power plug and contact a service center.
• Never immerse the product in water.
• Do not spray flammable materials such as insecticides or air fresheners on the intake.
• Do not open, repair, or modify the device yourself.
• Do not put bowls of water, chemicals, food, small metal objects, or flammable materials on top of this product.
• Unplug the power before cleaning.
• If the purifier falls over and gets wet during use, A/S maintenance is required before further use.
• Do not spray water directly on the device or use benzene, thinners, etc. to wipe it during cleaning.
• Do not insert sharp objects such as picks into the air quality sensor.
• Do not put fingers or foreign matter (pins, sticks, coins, etc.) into the vent.
• Do not let children hang from or climb on the purifier.
• Be careful that children do not put their hands in the vent.
• Replace the filter with a new one when the time comes.
• Do not spray water directly on the purifier.

WARNING: Failing to follow the precautions below may result in considerable physical injury or property damage.

• Do not unplug by pulling on the power cord.
• Plug into a power socket connected to an earth leakage circuit breaker (current sensitivity 30 mA or less).
• If extending the power cord, only use with sockets and cords of 250V/15A and use by itself.
• Do not use in baths, showers, swimming pools, or other areas where the purifier may be in direct contact with water.

CAUTION: Failing to follow the precautions below may result in slight physical injury or property damage.

• Do not unplug the power or move the purifier while it is operating.
• If unusual sound, odor, or smoke comes from the purifier, immediately unplug the power and call our service center.
• Do not install on a slope.
• Do not excessively impact or use excessive force on this product.
• Use at least 20 cm away from walls or other objects on each side.
• Install the purifier in a place where it is not blocked on any side so air can circulate well.
• Install at least 2 m away from TVs and other electronic items.
• Do not use in BBQ or other restaurants where odor, smoke, or oil may occur.
• Do not use in direct sunlight.
• Do not install in a high place.
• Do not use extreme force on the purifier.
• Do not push or lean on the purifier. The purifier may fall over.
• Do not use for a long time in places that are sealed or where children, the elderly, or sick people are.
• Do not block the vent with laundry or curtains.
• Remove dust from the pre-filter with a vacuum cleaner or water.
• Periodically wash the pre-filter and dry it well in a shady place with good ventilation.
• People with physical, sensory, or mental impairment as well as children must be supervised or guided while using the device.
• Children shall not play with the appliance.
• This appliance can be used by children aged from 8 years and above and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved.
• Cleaning and user maintenance shall not be made by children without supervision.
• Children should be supervised to ensure that they do not play with the appliance.

Parts Identification

Front/Rear View

Key components include: Front cover, Multi-action lever, Air inlet, Air outlet, Pollution sensor, Power cord.

Top View

Key components include: Control panel, Detachable top vent grille.

Air Purification Process

Pre-filter

Removes large dust particles, mold, hair, and pet hair.

Customized filter (Optional)

The Customized filter system provides right filters for various situations, seasons, spaces.

Deodorization filter

The granular activated carbon deodorizing filter effectively removes odors including food smells and unpleasant household odors and harmful gases.

GreenHEPATM filter

High performance GreenHEPATM filter has been applied for superior performance in removing fine dust and cigarette smoke. Coway GreenHEPATM filters are treated with preservatives (Silver sodium hydrogen zinc phosphate and thiabendazole) to protect the filter from the growth of mold and bacteria and prolong filter life.

Filter Flow:

The air purification process involves the following filters in sequence: 1. Ultrafine Pre-filter, 2. Customized filter (Optional), 3. Deodorization filter, 4. GreenHEPATM filter.

* The Customized filter (Optional) is sold separately and is not included with the product purchase. Absence of Customized filter (Optional) does not affect the operation or basic performance of the product.

How to Use

Before Use

Please check before use! This product is for 220 V - 240 V~ 50 Hz, 60 Hz only. Make sure to connect the power plug to a 220 V - 240 V~ 50 Hz, 60 Hz outlet.

How to Install Filter

Tips:

• Be sure to remove the packaging vinyl before installing the filter.
• Use the filter indoors only.
• Unplug the power cord from the outlet when not using the product.
• Check the front of the filter when installing it.
• Filter assembly order: GreenHEPATM filter → Deodorization filter → Customized filter (Optional) → Ultrafine Pre-filter

Step 1: Open the front cover.

Pull both sides of the front cover to open it.

Step 2: Take out the filter and remove the packaging vinyl.

Remove the packaging vinyl of the filters except the ultrafine Pre-filter and install them onto the product according to the filter installation order. Insert the Customized filter (Optional) into the back of the ultrafine Pre-filter.

* Filter installation order: GreenHEPATM filter → Deodorization filter → Customized filter (Optional) → Ultrafine Pre-filter

* The Customized filter (Optional) is sold separately and is not included with the product purchase.

Step 3: Attach the front cover.

Align the two projections on the bottom of the front cover with the grooves and push in the cover to fix it. The product will not operate if the front cover is not attached correctly.

Indicators and Buttons

Indicators

• 1 Light Sensor: Detects ambient light.
• 2 Auto Mode Indicator: Lights up when Auto Mode is selected.
• 3 Silent Mode Indicator: Lights up when Silent Mode is selected.
• 4 Turbo Mode Indicator: Lights up when Turbo Mode is selected.
• 5 Air Volume Indicator: Lights up when an air volume is selected.
• 6 Filter Alarm Indicator: Lights up during filter cleaning/replacement period. Alerts user when filter life is 5% or less.
• 7 Circulation Mode Indicator: Lights up when Circulation Mode is selected (NORMAL/FOCUS).
• 8 Pollution Level Indicator: Displays indoor pollution level with LED colors: Blue (Clean) → Green (Low) → Yellow (Medium) → Red (High).

Buttons

• 1 Power Button: Turns the product on and off. Defaults to Auto Mode on first use.
• 2 Mode Button: Switches between Auto, Silent, and Turbo Modes.
• 3 Air Volume Button: Selects air volume (1 → 2 → 3).
• 4 Filter Replacement Cycle Button: Resets the filter replacement cycle after cleaning/replacement (press for 2+ seconds).
• 5 Mood/Lock Button: Turns indicators on/off. Pressing repeatedly cycles through indicator states. Press and hold for 2+ seconds to lock/unlock all buttons.
• 6 Multi-action lever: Selects circulation mode (Normal/Focus). Turn lever indicator upward for Normal Mode (upward discharge) or forward for Focus Mode (forward discharge).

Operating Modes

Manual Operation

Press the Power button to turn on the product and press the Air Volume button to select the desired air volume (1→2→3).

Auto Mode

Press the Power button to turn on the product and press the Mode button to select Auto Mode.

Silent Mode

Press the Power button to turn on the product and press the Mode button to select Silent Mode. This mode minimizes air volume for a quiet and pleasant environment.

Turbo Mode

Rapidly purifies indoor air by increasing air volume to the maximum. The device runs more powerfully than when set to the "3" air volume.

Auto Mode Details

The device automatically adjusts air volume (Low → Medium → Strong) based on the indoor pollution level detected by the sensor for efficient operation. This mode is convenient for general users.

Pollution Level vs. Air Volume in Auto Mode:

Sleep Mode

Sleep Mode only works in Auto Mode. If the room remains dark during Auto Mode operation, the device enters Sleep Mode, running low air/low noise/power saving operation. The pollution level indicator is turned off during Sleep Mode. When the room becomes bright again, the device re-enters Auto Mode.

Multi-action Function

Normal Mode

In Normal Mode, air is discharged from the ventilator at the top of the product. Press the Power button to turn on the product and turn the multi-action lever to select Normal Mode. The Normal Mode indicator will light up.

Focus Mode

In Focus Mode, air is discharged through the front grille of the product. Press the Power button to turn on the product and turn the multi-action lever to select Focus Mode. The Focus Mode indicator will light up.

Tips for Multi-action Lever:

• The circulation mode indicator does not light up when the multi-action lever is in the middle.
• Turn the multi-action lever all the way until the circulation mode indicator lights up.
• The multi-action lever turns only up to 90 degrees.

Forced Filter Reset Mode

How to Force-reset Filter

Use this function if you have replaced or repaired the filter before the filter alarm indicator was turned on.

Steps:

• 1. Press the Filter Replacement Cycle button and the Mood button simultaneously for more than 2 seconds while the product is operating.
• 2. The Pre-filter LED flashes at an approximately 0.5 second interval.
• 3. Press the Filter Replacement Cycle button to select the desired filter. Filters are selected in the following order: PRE → HEPA / CARBON → PRE & HEPA / CARBON.
• 4. After selecting the filter to reset, press the Filter Replacement Cycle button for 2 seconds or longer to reset the filter setting.

* If the Filter Replacement Cycle button is not pressed within 10 seconds or if the Filter Replacement Cycle button and the Mood button are pressed simultaneously for longer than 2 seconds, the mode is canceled.

Adjust Particle Sensor

How to adjust the sensitivity of the particle sensor

When you operate the product for the first time, the pollution sensor is set at standard sensitivity. If the pollution level indicator remains at High after the air purifier operates for more than two hours in a high pollution environment, or if the pollution level indicator remains at Clean for more than one hour in a high pollution environment, you can adjust the sensor's sensitivity as follows:

Steps:

• 1. Press the Mode button and the Air Volume button simultaneously for longer than 2 seconds while the product is operating.
• 2. The air volume mode indicator flashes at an approximately 0.5 second interval.
• 3. Press the Air Volume button to adjust the sensor's sensitivity. When the sensor's sensitivity is selected, the air volume mode indicator flashes as shown below.

Sensor Sensitivity Levels:

• 4. Press the Air Volume button and the Mode button at the same time for longer than 2 seconds to enter the selected sensor sensitivity and operate the product normally.

* The selected sensitivity is automatically entered if the Air Volume button and the Mode button are not pressed for 10 seconds.

Maintenance: How to Clean

Tips:

• Always unplug the power cord before cleaning.
• Do not use organic solvents (thinner, etc.), bleach, or detergents containing chlorine or abrasives to clean the product.
• Do not immerse the product in water or spray water on it.

How to Clean Pollution Sensor (every two months)

1. Open the pollution sensor cover on the left side of the product. Clean the air inlet, outlet, and the pollution sensor area with a soft brush or a vacuum cleaner first.
2. Wipe the lens and the dust inlet and outlet with a moistened cotton swab, and wipe them again with a dry swab to remove moisture.

* Failure to clean regularly may result in reduced performance of the pollution sensor. Clean the sensor more frequently in a dusty environment.

How to Clean Air Inlet and Outlet (every two months)

Clean the air inlet and outlet with a soft brush. Take care not to allow dust to fall inside the product when cleaning.

How to Clean Front Cover

Remove the front cover from the product and remove dust from the surface of the cover with a soft, dry cloth or a soft brush. If the degree of pollution is severe, use a slightly wet cloth to wipe it (Do not use an abrasive).

How to Clean Main Body of Product (every two to four weeks)

Use a dry and soft cloth to wipe it. If the degree of pollution is severe, use a slightly wet cloth to wipe it (Do not use an abrasive).

Maintenance: Pre-filter Cleaning

Tips:

• Always unplug the power cord before cleaning the filter.
• The Pre-filter can be restored by removing dust or washing with water. Failure to clean the Pre-filter for a long time may result in poor product performance.
• The Customized filter (Optional), Deodorization filter, and GreenHEPATM filter cannot be restored by cleaning. Never wash these filters with water.

Pre-filter (every two to four weeks)

1. Pull the top part of the front cover to open it.
2. Press the Pre-filter knob and take the filter out.
3. Remove dust with a vacuum cleaner or water depending on the degree of pollution.
4. Dry the Pre-filter completely and install it on the product. Re-attach the front cover on the product.

* When attaching the Pre-filter on the product, insert it correctly into the hook.

* Wash the Pre-filter in running water or wash it in water with a neutral detergent (approx. 30°C) and dry it thoroughly in well-ventilated shade. If you dry it in direct sunlight or near a dryer, heater, or other heat-generating appliance, the Pre-filter may be deformed and the product may not function properly.

How to Replace Filter

How to Replace

• Refer to the filter installation method on page 10 to replace the filter.
• Be sure to check the front side when installing the filter.
• Use genuine Coway filter to maintain optimal performance of the product.
• Always unplug the power cord before replacing the filter.

Filter Cleaning and Replacement Cycle

* If you operate the device for 8 hours everyday at the maximum air volume, it will light up after about 2 weeks of use.

** If you operate the device for 8 hours everyday at the maximum air volume, it will light up after about one year of use.

The timing of when the filter cleaning/replacement alarm indicator lights up varies depending on the use and environment.

After cleaning or replacing the filter, be sure to press the Filter Replacement Cycle button to reset the cycle (Refer to P.15).

The filter replacement cycle is the recommended cycle and may vary depending on usage environment.

How to Replace Customized filter (Optional)

1. Open the front cover, remove the ultrafine Pre-filter from the product, and remove the Customized filter (Optional) from the ultrafine Pre-filter.
2. Remove the packaging vinyl from the new Customized filter(Optional) and insert it into the back of the ultrafine Pre-filter. Reassemble the ultrafine Pre-filter, insert it into the device in the reverse order, and then close the front cover.

How to Replace Deodorization / GreenHEPATM filter (when filter alarm indicator is on)

1. Open the front cover, remove the Pre-filter from the product, and remove the Deodorization / GreenHEPATM filter.
2. Remove the packaging vinyl from the new Deodorization / GreenHEPATM filter, and replace the old one with it. Reassemble the Pre-filter, insert it into the device in the reverse order, and close the side cover.

* Check the front display of the filter.

* When assembling the Pre-filter, press the hooks on both sides completely.

Troubleshooting

Even when the product is not broken, the air purifier may malfunction due to misuse by the user or other minor causes. Check the following to resolve the issue easily without assistance from the service center. If the problem persists after checking the items below, please contact the service center.

Specifications

* There may be slight changes to the specifications for improving the product's performance.

* The recommended use area and the maximum air volume are results of measurement in Turbo Mode in the Normal circulation mode.

Warranty Information

Two Year Limited Warranty

Product: AIR PURIFIER AP-1220B

What This Warranty Covers:

Commencing with the date of purchase and continuing for two years, if manufacturing defects cause the Product to not operate properly for its intended use, Coway will, at its sole option, repair or replace the Product. Decisions on repair or replacement are made solely by Coway. The remedy is available only for that portion of the Product exhibiting defects. The replacement product and any remaining original product will be warranted only for the original two years warranty period. This limited warranty applies only to Product used for an application specified by Coway and applied in strict accordance with Coway published specifications. If the Product is used for other than its intended purpose, it is sold AS IS and without any express or implied warranties, including of merchantability or fitness for a particular purpose.

What This Warranty Does Not Cover:

This Warranty warrants that the Product will be free from manufacturing defects which affect its ability to operate for its intended use. It is not a warranty that the Product will never require repairs or to undertake obligations other than those specifically identified. Coway is not responsible or liable for personal injury or property damage of any kind, even if arising from a breach of this Warranty.

Limitations and Exclusions:

To the extent permitted by applicable law, Coway disclaims any other warranty, express or implied, than that provided herein. This warranty is in lieu of and excludes all other warranties, guarantees, conditions, and representations, express or implied, statutory or otherwise, including but not limited to any implied conditions or warranties as to merchantability or fitness for a particular purpose. Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you. Coway does not authorize any person to make any representation or offer any warranty other than this warranty. This limited warranty shall be the owner's sole and exclusive remedy against Coway. Coway shall not be liable for any consequential, exemplary, special, incidental, or other damages, including but not limited to loss of profits and loss of use. Incidental, consequential, and exemplary damages shall not be recoverable even if the remedies provided fail of their essential purpose. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. Coway shall not be liable for any damages based upon negligence, breach of warranty, strict liability, or any other legal theory other than the exclusive liability set forth in this warranty.

Limitations on Implied Warranties:

Any implied warranty of merchantability or fitness for a particular purpose or use shall be limited to the duration of this express written warranty.

Conditions of Warranty:

Coway's continuing liability under this Warranty is conditioned upon the following:

• a) The defect or damage is not caused by or is the result of: abnormal use or conditions; improper storage, unauthorized modifications or repair; misuse, neglect, accident, alteration, improper installation or other acts not the fault of Coway or the manufacturer, or not covered by the manufacturer's warranty.
• b) The Product has not been altered, modified, or repaired without prior written approval of Coway.
• c) The Owner has notified Coway in writing of any failure of the Product covered by this Warranty within thirty (30) days following such failure.
• d) There has been no misuse, abuse, or negligence with respect to the Product on the part of the Owner.

Waiver:

Coway's failure at any time to enforce or rely upon any terms or conditions stated herein shall not be construed as a waiver of its rights.

Obtaining Warranty Service and Owner's Duties:

If the Product fails to operate for its intended purpose, notify Coway or its Representative Agency within 48 hours or the next business day after discovery of any defect. The Owner must give written notice to Coway no later than thirty (30) days after a defect is discovered or should have been discovered. Claims under this Warranty will require proof of purchase.

Regional Contact Information:

Germany & Austria

Add: KÜNZI Deutschland, Zweigniederlassung der KÜNZI S.p.A. Orber Straße 67, DE-60386 Frankfurt am Main

Tel: +49 (0)69 66 10 27 000

Mail: info-de@kunzigroup.com

Web: https://kunzigroup.com

Poland

Add: OPUS SP. z o.o. Toruńska 8, 44-122 Gliwice

Tel: +32 4201255

Mail: serwis@opus.pl

Coway (Korea Headquarters)

Add: Coway Co., Ltd. 136-23, Yugumagoksa-ro, Yugu-eup, Gongju-si, Chungcheongnam-do, Korea

Tel: +82-1588-5100

Sweden

Add: Albion Nordic AB Traktorgatan 2 745 37 Enköping Sweden

Tel: +46 171 66 33 00

Mail: info@albionnordic.com

Web: www.albionnordic.com

Italy

Add: KÜNZI S.p.A, Via L. Ariosto n.19, 20091 - Bresso (MI), Italy

Tel: +39 02 61 45 161

Mail: info-it@kunzigroup.com

Web: https://kunzigroup.com

Turkey

Add: HAKMAN ELEKTRONIK SAN. VE TİC. A.Ş. Dikilitaş mahallesi Emirhan Cad. Barbaros Plaza İş Merkezi No:113 K.5 Beşiktaş / İSTANBUL

Tel: +90 212 217 11 60

Mail: info@hakman.com.tr

Web: https://www.hakman.com.tr