1. 소개 및 이상view
The Airthereal AEH300 is a versatile 2-in-1 appliance designed to improve your indoor air quality and comfort. It combines the functions of an air purifier and a humidifier in a single unit. This device features advanced filtration technology for air purification and maintains optimal humidity levels to alleviate dryness.
주요 특징은 다음과 같습니다.
- 2-in-1 기능: Combines air purification and humidification.
- 고급 공기 정화: Utilizes a 3-layer filtration system to remove airborne pollutants, allergens, and odors.
- 최적 가습: Maintains desired humidity levels, beneficial during dry seasons.
- 사용자 친화적인 디자인: Features an intuitive interface with easy-to-use controls.
- 조용한 수면 모드: Operates at a low noise level for undisturbed rest.
- Auto Humidity Control: 습도를 자동으로 쾌적한 수준으로 조절합니다.
- Air Quality Monitor: Detects PM2.5 levels and provides real-time feedback.
- 타이머 기능: Customizable operation from 1 to 24 hours.
- 아동 잠금: 실수로 설정이 변경되는 것을 방지합니다.

Image: Airthereal AEH300 2-in-1 Air Purifier and Humidifier with key features such as 3-in-1 HEPA filter, Sleep Mode, 1.5L Water Tank, 4 Wind Speed, Auto Humidity Control, PM2.5 Detection, 1-24H Timer Setting, Auto Mode, and Child Lock.
2. 안전 지침
Please read all safety instructions carefully before using the Airthereal AEH300 to prevent injury or damage to the device.
- 제품은 항상 단단하고 평평한 표면에 놓으십시오.
- 공기 흡입구나 배출구를 막지 마십시오.
- 장치를 물이나 기타 액체로부터 멀리 두십시오.
- 청소나 유지관리 작업을 하기 전에는 반드시 장치의 플러그를 뽑으세요.
- 전원 코드나 플러그가 손상된 경우에는 장치를 사용하지 마십시오.
- 어린이와 애완동물의 손이 닿지 않는 곳에 보관하세요.
- Use only original Airthereal replacement filters.
- 직접 장치를 수리하거나 개조하려고 하지 마십시오. 고객 지원에 문의하여 도움을 받으십시오.
3. Product Components and Filtration System
The Airthereal AEH300 consists of a main unit, a multi-layer air filter, and a humidifier filter. The air purification system employs a 3-layer filtration process:
- Pre-Filter (Nylon Mesh): 먼지, 보풀, 애완동물 털 등 큰 입자를 포착합니다.
- HEPA 필터 : Traps fine particles like PM2.5, pollen, and pet dander.
- 활성탄 필터: Absorbs odors, smoke, and harmful gases like formaldehyde and toluene.

Image: Diagram illustrating the 3-layer powerful filtration system for deep air purification, showing the Pre-Filter (Nylon Mesh), HEPA Filter, and Activated Carbon Filter.

Image: Detailed diagram of the air purification process, showing how the Pre-Filter, HEPA Filter, and Activated Carbon Filter capture smoke, odors, and pollutants.
4. 설정
Follow these steps to set up your Airthereal AEH300 unit:
- 단위 풀기: Carefully remove the unit and all packaging materials from the box.
- 단위 배치: Position the unit on a flat, stable surface, ensuring there is at least 6 inches (15 cm) of space around all sides for proper airflow.
- 필터 설치/확인: The filters are typically pre-installed but may be wrapped in plastic for shipping. Open the bottom cover to access the air filter and ensure it is unwrapped and correctly seated. For the humidifier filter, open the top lid of the water tank, twist to unlock and remove the filter, remove any plastic, then insert the new filter and twist to lock.
- Fill the Water Tank (for Humidifier function): Open the top lid of the unit. Pour clean, cool tap water directly into the water tank. Do not exceed the maximum fill line (1.5L / 3 Pints). Close the lid securely.
- 전원 연결: 전원 코드를 표준 전기 콘센트에 꽂으세요.

Image: Step-by-step guide for replacing the humidifier filter: 1. Open the lid on top of the water tank. 2. Twist to unlock and remove the filter. 3. Insert the new filter. 4. Twist to lock. 5. Close the lid.

Image: User pouring water directly into the top-fill water tank of the Airthereal AEH300, demonstrating the easy top-fill design.
5. 사용 설명서
The control panel is located on the top of the unit. Use the touch controls to operate the device.
전원 켜기/끄기
- 터치하다 전원 버튼 (
) 기기를 켜거나 끌 수 있습니다.
모드
- 자동 모드 : 터치하다 자동 버튼 (
) to activate. The unit will automatically adjust fan speed based on detected PM2.5 levels. - 수면 모드 : 터치하다 수면 버튼 (
) to enter sleep mode. The display lights will dim or turn off, and the fan will operate at its lowest, quietest setting.

Image: Airthereal AEH300 operating in Auto Mode. The unit detects indoor air quality (PM2.5) and automatically adjusts the wind speed from level 1 to 4 to purify the air.

Image: Airthereal AEH300 in Whisper-Quiet Sleep Mode (24dB). The display light is off, and a 1-24 hour timer can be set. Air quality indicators (Green: Good, Orange: Medium, Red: Unhealthy) are shown.
팬 속도
- 터치하다 팬 속도 버튼 (
) repeatedly to cycle through 4 fan speed levels.
시간제 노동자
- 터치하다 타이머 버튼 (
) to set the operating time from 1 to 24 hours. The unit will automatically turn off after the set time.
아동 잠금
- 를 누르고 계세요 어린이 잠금 버튼 (
) for 3 seconds to activate or deactivate the child lock. When active, other buttons will not respond.
대기질 디스플레이
- The digital display shows real-time PM2.5 levels. A color indicator light changes based on air quality:
- 녹색: 대기질 양호 (PM2.5 ≤ 12)
- 주황색: Medium air quality (12 < PM2.5 ≤ 35)
- 빨간색: Unhealthy air quality (PM2.5 > 35)

Image: Display showing PM2.5 levels and corresponding air quality indicators (Green for Good, Orange for Medium, Red for Unhealthy).

Image: Comparison showing the unit operating with the humidifier function (adding moisture) versus air purifier only (enjoying fresh, clean air).
6. 유지관리
Regular maintenance ensures the optimal performance and longevity of your Airthereal AEH300.
에어 필터 교체
The air filter should be replaced periodically, typically every 6-8 months, depending on usage and air quality. The unit comes with 1 spare air filter.
- 장치의 플러그를 콘센트에서 뽑으세요.
- Turn the unit upside down and twist the bottom cover counter-clockwise to unlock.
- 오래된 에어 필터를 제거하십시오.
- Insert the new air filter, ensuring it is seated correctly.
- Replace the bottom cover and twist clockwise to lock.
- Plug in the unit and reset the filter replacement indicator (if applicable, refer to the full manual for specific button combination).
Humidifier Filter Replacement
The humidifier filter should be replaced every 6 months to maintain efficient humidification and prevent mineral buildup. The unit comes with 2 spare humidifier filters.
- Unplug the unit and remove the top lid.
- Twist the humidifier filter counter-clockwise to unlock and lift it out.
- 기존 필터를 폐기하십시오.
- Insert a new humidifier filter and twist clockwise to lock it into place.
- 상단 덮개를 교체합니다.

Image: Close-up of the humidifier filter, designed for long-lasting freshness and resistance to yellowing.
장치 청소
- 부드럽고 마른 천으로 장치 외부를 닦으세요.
- 연마성 세척제나 용제를 사용하지 마십시오.
- Clean the water tank regularly to prevent mold or mildew growth. Use a mild detergent and rinse thoroughly.
7. 문제 해결
If you encounter issues with your Airthereal AEH300, please refer to the following common troubleshooting steps:
| 문제 | 가능한 원인 | 해결책 |
|---|---|---|
| 장치가 켜지지 않습니다 | 전원 공급 없음; 전원 코드가 제대로 꽂혀 있지 않음; 아동 잠금 기능이 활성화됨. | Check power connection; Ensure outlet is functional; Deactivate child lock by pressing and holding the lock button. |
| No mist/humidification | Water tank is empty; Humidifier filter is clogged or needs replacement; Unit is in air purifier only mode. | Refill water tank; Replace humidifier filter; Ensure humidifier function is active. |
| Weak airflow/Purification | Air filter is dirty or clogged; Air inlets/outlets are blocked. | Replace air filter; Ensure no obstructions around the unit. |
| 비정상적인 소음 | 제품이 수평면에 놓여 있지 않음; 내부에 이물질이 있음; 필터가 올바르게 설치되지 않음. | Place on a flat surface; Unplug and check for obstructions; Reinstall filters properly. |
| 대기질 표시기는 항상 빨간색/주황색입니다. | High pollution levels; Sensor is dirty. | Allow unit to run longer; Clean the PM2.5 sensor (refer to full manual for location and cleaning instructions). |
If the problem persists after trying these solutions, please contact Airthereal customer support.
8. 사양
| 특징 | 사양 |
|---|---|
| 모델 | AEH300 |
| 기능성 | 2-in-1 Air Purifier & Humidifier |
| 공기 여과 | 3-Layer (Pre-Filter, HEPA, Activated Carbon) |
| Humidification Type | Evaporative Mist-Free |
| 물탱크 용량 | 1.5 Liters (3 Pints) |
| Max Water Output | 300ml/시 |
| CADR | 300m³/시 |
| 적용 범위 | 500-1325 평방 피트 |
| 팬 속도 | 4단계 |
| 소음 수준(수면 모드) | 24데시벨 |
| 시간제 노동자 | 1-24 Hours Adjustable |
| 대기질 디스플레이 | PM2.5 Real-Time Sensor with Color Indicator |
| 통제 수단 | 터치 컨트롤 패널 |
| 치수(폭 x 깊이 x 높이) | 9.45 x 9.45 x 21 인치 |

Image: Dimensions of the Airthereal AEH300 (9.45 inches wide, 21 inches tall) and examples of its compact design fitting into various spaces like bedrooms, living rooms, and offices.

Image: A comparison table highlighting the Airthereal AEH300's features such as Evaporative Mist-Free Humidification, Top-Fill Water Tank, 4-Stage Filtration, 1-24 Hours Timer, Air Quality Display, Touch Control Panel, Sleep Mode, Child Lock, CADR of 300 m³/h, Coverage Area of 500-1325 ft², and Size of 9.45x9.45x21 inches.
9. 보증 및 지원
Airthereal products are designed for reliability and performance. For specific warranty information regarding your AEH300 unit, please refer to the warranty card included in your product packaging or visit the official Airthereal web대지.
If you require technical assistance, have questions about your product, or need to order replacement parts, please contact Airthereal Customer Support:
- Web대지: www.airthereal.com
- 이메일: 공식 참조 web고객 서비스 연락처 이메일 사이트입니다.
- 핸드폰: 공식 참조 web고객 서비스 전화번호 안내 사이트입니다.
Please have your model number (AEH300) and purchase date ready when contacting support.





