소개
This manual provides essential information for the proper installation, operation, and maintenance of your HEIMAN WS-720ES Wi-Fi Carbon Monoxide Detector. Please read it thoroughly before use and retain it for future reference.
중요한 안전 정보
Carbon monoxide (CO) is a colorless, odorless, and tasteless gas that can be fatal. This detector is designed to alert you to the presence of CO gas. It is not a substitute for proper maintenance of fuel-burning appliances or adequate ventilation.
- 알람을 무시하지 마십시오. Investigate the source of the CO.
- 감지기를 칠하지 마십시오. Paint can clog the sensor openings and prevent the alarm from functioning properly.
- Do not block the detector's vents.


제품 끝view
The HEIMAN WS-720ES is a compact, portable Wi-Fi enabled carbon monoxide detector designed for various environments. It features a clear 85 dB alarm and LED indicators for status.



설치
The detector can be installed on flat surfaces or walls. Choose a location where CO is likely to accumulate, such as near fuel-burning appliances, but not directly above them or in areas with high humidity or extreme temperatures.
- 설치: Use the provided screws and wall plugs to secure the mounting plate to a wall or ceiling. Alternatively, the detector can be placed on a flat surface.
- 배터리 설치: Insert the two AA batteries into the battery compartment. Ensure correct polarity. The device will perform a self-test upon power-up.
- 놓기: For optimal detection, place the detector at eye level (approximately 1.5 to 1.7 meters from the floor) in areas with potential CO sources. Avoid corners or areas obstructed by furniture.

Wi-Fi Connection and App Integration
This detector connects to your home Wi-Fi network (2.4 GHz) and integrates with the Tuya or Smartlife application for remote monitoring and notifications.
- 앱 다운로드 : 스마트폰 앱스토어에서 "Tuya Smart" 또는 "Smart Life" 앱을 다운로드하세요.
- 등록/로그인: 계정을 만들거나 기존 계정에 로그인하세요.
- 장치 추가: In the app, select "Add Device" and follow the on-screen instructions to add the Carbon Monoxide Detector. You may need to press the test button three times consecutively to put the device into pairing mode.
- 확인: Once connected, the app will display the device status and allow you to receive real-time alerts and view CO concentration levels.

탐지기 작동
LED 표시등:
- Green LED (Power): Flashes every 30 seconds, indicating normal operation.
- Red LED (Alarm): Flashes rapidly with an audible alarm when CO is detected.
- Yellow LED (Fault/Low Battery): 배터리에 오류가 있거나 배터리가 부족함을 나타냅니다.
감지기 테스트:
Press and hold the "Test/Silence" button for a few seconds. The alarm will sound, and the red LED will flash, indicating the unit is functioning correctly. A notification should also appear in your connected app.
Silencing an Alarm:
In case of a CO alarm, press the "Test/Silence" button to temporarily silence the audible alarm. The red LED will continue to flash until CO levels return to normal. If the alarm persists, evacuate the area immediately.

유지
- 배터리 교체: The detector uses 2 AA batteries with an estimated life of 5 years. When the yellow LED indicates low battery, replace both batteries with new ones.
- 청소: 탐지기의 외부를 부드러운 천으로 정기적으로 닦아주세요.amp 옷감. 세척제나 용제를 사용하지 마십시오.
- 정기 테스트: Test the detector weekly by pressing the "Test/Silence" button.
문제 해결
| 문제 | 가능한 원인 | 해결책 |
|---|---|---|
| Detector not powering on. | 배터리가 잘못 설치되었거나 방전되었습니다. | 배터리 극성을 확인하고 배터리를 교체하세요. |
| 노란색 LED가 깜박입니다. | 배터리 부족 또는 내부 오류. | 배터리를 교체하십시오. 문제가 지속되면 고객 지원팀에 문의하십시오. |
| Wi-Fi/앱에 연결할 수 없습니다. | Incorrect Wi-Fi password, 5GHz network, or device not in pairing mode. | Ensure 2.4GHz Wi-Fi, re-enter password, put device in pairing mode (press test button 3 times). |
| 일산화탄소가 검출되지 않는데도 경보가 자주 울립니다. | False alarm due to strong fumes (e.g., cleaning products) or detector placement. | Relocate the detector away from sources of fumes. Ensure proper ventilation. |
명세서
| 특징 | 세부 사항 |
|---|---|
| 모델 번호 | WS-720ES |
| 전원 | DC 2*1.5V Alkaline AA LR6 batteries |
| 센서 수명 | 최대 10 년 |
| 작동 온도 | -10°C ~ +40°C |
| 작동 습도 | 0 % ~ 95 % RH 비 응축 |
| 경보 음 레벨 | ≥85dB at 3m |
| 알람 출력 | 시각 및 청각 표시 |
| 워밍업 기간 | 약 100초 |
| 장착 방법 | 벽 장착 또는 천장 장착 |
| 준수 표준 | EN 50291-1:2018 |
| 배터리 수명 | 5년 |
| 치수 | 83mm x 83mm x 23mm(대략) |
| 무게 | 230g |
보증 및 지원
For warranty information and technical support, please refer to the documentation included with your purchase or visit the official HEIMAN web사이트. 구매 증빙 자료로 구매 영수증을 보관하세요.





