1. 서론
This manual provides detailed instructions for the installation, operation, and maintenance of your AVATTO Smart WiFi Programmable Thermostat. This device is designed to regulate room temperature for water-based underfloor heating systems, offering smart control via a mobile application and voice commands. Please read this manual thoroughly before installation and use.
2. 제품 오버view
The AVATTO Smart WiFi Programmable Thermostat is an advanced device for managing your underfloor heating system. It offers a range of features for comfort and energy efficiency:
- 스마트 컨트롤 : Remote operation via the "Smart Life" or "Tuya Smart" mobile applications.
- 음성 지원 호환성: Supports voice commands through Amazon Alexa and Google Home.
- 프로그래밍 가능 모드: Features Manual mode and a flexible Programming mode (5+2, 6+1, or 7-day settings with 6 different temperature periods per day, and 2 for weekends).
- 온도 교정: Allows adjustment for precise temperature readings.
- 조정 가능한 디스플레이: Three levels of screen brightness for optimal visibility.
- 정확한 감지: Integrated NTC temperature sensors ensure precise room temperature regulation.
- 안전 기능: Includes Child Safety Lock, Power-off Memory, and Anti-freeze Function.
- 기술 사양: Operates within a 5°C to 70°C temperature range with ±0.5°C accuracy. Power supply is 100-240 VAC, 50/60 Hz, 3A, 1200W. Connects via 2.4 GHz Wi-Fi.

Image 2.1: The AVATTO Smart WiFi Thermostat display alongside a smartphone showing the control app and miniature voice assistant devices.

이미지 2.2: 이상view of the AVATTO Smart WLAN Water Underfloor Heating Thermostat's key features, including APP Control, Voice Control, High-efficiency, Flame Retardant Material, and 2.4G WiFi connectivity.

이미지 2.3: 상세 view of the intelligent digital LCD touchscreen, with labels indicating Time, Room Temperature, Heating Display, Child Lock, Set Temperature, Automatic Mode, Weekday, Mode Setting, and temperature adjustment buttons.
3. 설정
3.1 물리적 설치
The thermostat is designed for wall mounting. Ensure you have a suitable wall mounting box for installation.

Image 3.1: Dimensions of the AVATTO Thermostat (86mm x 86mm front, 50mm x 50mm rear mounting) and examples of compatible round and square wall mounting boxes.
3.2 배선 지침
경고: Electrical installation should be performed by a qualified professional. Ensure power is disconnected before wiring.
Connect the thermostat according to the diagrams below. The WT300-WH-3A model is designed for 3A water underfloor heating systems.

Image 3.2: The AVATTO Thermostat display with an inset diagram illustrating its connection to an underfloor heating manifold and a 3A actuator.

Image 3.3: Wiring diagram for the WT300-WH-3A model, showing connections for Neutral (N), Live (L), and Normally Closed (NC) or Normally Open (NO) actuators. An accompanying app screenshot demonstrates how to switch between NC and NO output modes.

Image 3.4: Comprehensive wiring diagram for the thermostat, indicating Live (L), Neutral (N), and Ground (Port 5) connections. It also shows the connection points for actuators.
3.3 App Connection (Smart Life / Tuya Smart)
- Download the "Smart Life" or "Tuya Smart" app from your mobile device's app store.
- 계정에 등록하거나 로그인하십시오.
- On the thermostat, press and hold the '-' button for 5-10 seconds to activate the Wi-Fi signal. The Wi-Fi icon on the display will flash.
- In the app, follow the instructions to add a new device. Select "Thermostat" or a similar heating control device.
- 휴대폰이 2.4GHz Wi-Fi 네트워크에 연결되어 있는지 확인하세요.
- Follow the in-app prompts to connect the thermostat to your Wi-Fi network.

Image 3.5: Screenshots of the Smart Life app interface, demonstrating device information, settings, and options for third-party control like Alexa and Google Assistant.
4. 사용 설명서
4.1 기본 작업
- 전원 켜기/끄기: 전원 버튼 (U온도 조절기를 켜거나 끄려면.
- 온도 조절: Use the '+' and '-' buttons to manually increase or decrease the set temperature.
4.2 모드 선택
Press the 'M' button to switch between Manual Mode and Programming Mode.
- 수동 모드: The thermostat maintains the set temperature until manually changed.
- 프로그래밍 모드: The thermostat follows a pre-set schedule.
4.3 프로그래밍 일정
In Programming Mode, you can set a schedule for 5+2 days (weekdays + weekend), 6+1 days (Mon-Sat + Sunday), or 7 days (individual days). Each day allows for 6 different temperature settings, with weekends typically having 2 settings.
Refer to the Smart Life/Tuya Smart app for detailed instructions on setting up your personalized heating schedule.
절대 고급 설정
- 온도 교정: If there is a difference between the actual room temperature and the thermostat's display, you can adjust it via the app settings (e.g., -2°C to +2°C).
- 화면 밝기: Adjust the display brightness through the app.
- 아동 잠금: Activate the child safety lock to prevent unauthorized changes to settings.
- 서리 보호: This function prevents the temperature from dropping below a certain threshold, protecting pipes from freezing.
- 온도 이력 현상: Set the temperature difference (0.5°C to 10°C) before the heating activates or deactivates.
- 온도 제한: Configure upper and lower temperature limits (15°C to 95°C).

Image 4.1: The AVATTO Thermostat display illustrating precise temperature control settings, including minimum temperature setting (0.5°C), temperature hysteresis (0.5~10°C), and upper/lower temperature limits (15°C~95°C).
4.5 음성 제어
이 온도 조절기는 아마존 알렉사 및 구글 홈과 호환되어 편리한 음성 제어가 가능합니다.
- Ensure your thermostat is linked to your Alexa or Google Home account via the Smart Life/Tuya Smart app.
- 다음과 같은 명령을 사용하세요.
- "알렉사, 온도 조절기를 23도로 설정해 줘."
- "헤이 구글, 거실 온도가 몇 도야?"
- "알렉사, 난방 켜줘."

Image 4.2: The AVATTO Thermostat display alongside logos for Amazon Alexa and Google Home, demonstrating a voice command example: "Alexa, Please set the thermostat to 23°F" and the response "OK".

Image 4.3: The AVATTO Thermostat display with a person using the Smart Life app on a phone in a snowy outdoor setting, illustrating remote control capabilities.
5. 유지관리
To ensure optimal performance and longevity of your AVATTO Thermostat, follow these general maintenance guidelines:
- 청소: Regularly wipe the screen and exterior with a soft, dry cloth. Avoid using abrasive cleaners or solvents, as these can damage the display and casing.
- 장애물을 피하십시오: 온도 조절기의 센서가 가구, 커튼 또는 기타 물체로 가려지거나 막히지 않도록 하십시오. 센서가 가려지면 온도 측정에 영향을 줄 수 있습니다.
- 환경 조건: Keep the thermostat away from direct sunlight, drafts, and heat sources that could interfere with its temperature sensing.
No specific user-serviceable parts are inside. Do not attempt to disassemble the unit.
6. 문제 해결
If you encounter issues with your AVATTO Smart WiFi Programmable Thermostat, please refer to the following common problems and solutions:
| 문제 | 가능한 원인 | 해결책 |
|---|---|---|
| Thermostat does not power on. | 전원 공급이 안 됨; 배선이 잘못됨. | Check the main power supply. Verify wiring connections according to Section 3.2. Consult a qualified electrician if unsure. |
| Wi-Fi 연결이 실패하거나 불안정합니다. | Incorrect Wi-Fi password; 5GHz network used; thermostat too far from router; Wi-Fi signal not activated. | Ensure correct 2.4 GHz Wi-Fi network and password. Move thermostat closer to router. Activate Wi-Fi signal by holding '-' button for 5-10 seconds. |
| Heating does not turn on/off as expected. | Incorrect mode (Manual/Program); schedule not set correctly; actuator wiring issue; temperature calibration needed. | Check the operating mode. Review your programmed schedule in the app. Verify actuator wiring. Adjust temperature calibration in app settings. |
| Inaccurate room temperature reading. | Sensor obstruction; thermostat placed in a draft or near a heat source; calibration needed. | Ensure sensors are clear. Relocate thermostat if necessary. Use the temperature calibration feature in the app. |
| 음성 제어가 응답하지 않습니다. | Thermostat not linked to Alexa/Google Home; incorrect commands; internet connectivity issue. | Verify thermostat is linked in the Smart Life/Tuya Smart app and then in Alexa/Google Home app. Use correct voice commands. Check internet connection. |
If the problem persists after attempting these solutions, please contact AVATTO customer support for further assistance.
7. 사양
| 특징 | 세부 사항 |
|---|---|
| 상표 | 아바토 |
| 모델 번호 | WT300-WH-3A |
| 색상 | 은 |
| 치수(길이 x 너비 x 높이) | 10 x 8 x 6cm |
| 무게 | 170g |
| 힘 | 1200 와트 |
| 권tage | 100-240VAC, 50 / 60Hz |
| 현재의 | 3A |
| 재료 | 플라스틱 |
| 연결 기술 | 와이파이 2.4GHz |
| 온도 제어 유형 | 난방 |
| 온도 범위 | 5℃ ~ 70℃ |
| 온도 정확도 | ±0.5°C |
| 컨트롤러 유형 | 아마존 알렉사, 구글 홈 |
| 특별 기능 | Voice control, App control, Programmable, Child lock, Anti-freeze function, Temperature compensation, Temperature difference control |
| 포함된 구성 요소 | 1 thermostat, 2 mounting screws, user manual |
8. 보증 및 지원
AVATTO provides customer support for its products. If you encounter any issues with the device, such as unavailability or difficulties with cable connection, please contact AVATTO for assistance.
For support, please refer to the contact information provided with your product packaging or visit the official AVATTO web대지.





