1. Vigtige sikkerhedsoplysninger
- Ensure all wiring is performed by a qualified electrician to prevent electric shock.
- Udsæt ikke enheden for fugt eller ekstreme temperaturer.
- Afbryd altid strømmen, før du installerer eller servicerer enheden.
- Denne enhed er kun designet til indendørs brug.
- Overhold lokale elektriske regler og regler.
2. Produktet er slutview
The SONOFF THR320D is a WiFi Smart Switch designed for temperature and humidity monitoring and control. It supports high-load devices up to 20A and offers various smart features.
2.1 Pakkens indhold
- SONOFF THR320D Smart Switch
- THS01 Temperature and Humidity Sensor
- Brugermanual
2.2 Enhedsfunktioner
- 20A maks. og tør kontaktudgang: Supports high-load connections and dry contact output for versatile control.
- LCD-skærm: Real-time monitoring of temperature and humidity data, refreshed every 5 seconds.
- Temperature/Humidity History: Review historical data by hour, day, and month. Export up to 6 months of data in .xlsx format.
- Lokal automatisk kontrol: Reliable LAN control for automated programs, even without internet access.
- Stemmestyring: Compatible with Amazon Alexa and Google Assistant for voice commands and queries.
- Sensorkompatibilitet: Works with THS01 (temperature & humidity), DS18B20 (waterproof temperature), and MS01 (soil moisture) sensors.
- DIN-skinnemontering: Includes an adapter for easy installation on a DIN rail.
- Upgraded Wiring Terminal: Features a protective cover to prevent short circuits.

Image 2.1: SONOFF THR320D Smart Switch with THS01 Temperature and Humidity Sensor.

Image 2.2: Detailed diagram of the SONOFF THR320D highlighting its LCD screen, auto mode button, dry contact, DIN rail mounting, upgraded wiring terminal, and protective cover.
3. Specifikationer
| Specifikation | Værdi |
|---|---|
| Modelnummer | THR320D |
| Produktdimensioner | 2.13 x 2.13 x 3.85 tommer |
| Vægt | 5.93 ounce |
| Driftstilstand | Automatic, Smart Switch |
| Nuværende vurdering | 20 Amps (maks.) |
| Connector Type | Tilslut |
| Monteringstype | Wall Mount (with DIN rail adapter) |
| International Protection Rating | IP66 |
| Øverste temperaturvurdering | 85 grader Celsius |
| Controller type | Amazon Alexa, Google Assistant |
| Kontrolmetode | Stemme, app |
4. Opsætning
4.1 Ledningsdiagram
Follow the wiring diagrams carefully to connect the THR320D to your electrical system. Ensure power is disconnected before proceeding.

Image 4.1: Wiring diagrams for 1-channel load and dry contact connections. Connect Live (L In) and Neutral (N In) to the input terminals. For load, connect Live (L Out) and Neutral (N Out) to your appliance. For dry contact, connect COM and NC/NO as required.
4.2 Sensortilslutning
The THR320D supports various sensors via its RJ9 4P4C port. Simply plug the sensor into the designated port.

Billede 4.2: Overview of compatible sensors including THS01 (Temperature & Humidity), DS18B20 (Waterproof Temperature), MS01 (Soil Moisture), and RL560 (Sensor Extension Cable).
4.3 Appinstallation og parring
To control your SONOFF THR320D, download the eWeLink app and follow the pairing instructions.
- Download the eWeLink app from the Google Play Butik or Apple App Store.
- Registrer dig eller log ind på din eWeLink-konto.
- Power on the THR320D. The device will enter pairing mode (indicated by a flashing LED).
- I eWeLink-appen skal du trykke på '+'-ikonet for at tilføje en enhed og følge instruktionerne på skærmen for at fuldføre parringsprocessen.

Image 4.3: Instructions for downloading the eWeLink app from Google Play and the App Store.
5. Betjeningsvejledning
5.1 Manuel kontrol
The device can be manually turned on or off using the physical button on the front panel. A single press toggles the power state.
5.2 Automatic Control (Auto Mode)
Set up automated rules based on temperature and humidity thresholds within the eWeLink app. The device can operate automatically even without an internet connection (LAN control).
- Open the eWeLink app and select your THR320D device.
- Navigate to the 'Auto Mode' settings.
- Define temperature or humidity ranges and corresponding actions (e.g., turn on/off).
- You can set up to 8 automatic control programs.

Image 5.1: Illustration of manual control via the app and automatic mode settings based on temperature and humidity thresholds.
5.3 Stemmekontrol
Integrate your THR320D with Amazon Alexa or Google Assistant for convenient voice commands.
- Link your eWeLink account to Alexa or Google Home through their respective apps.
- Use commands like: "Alexa, turn on [device name]" or "Hey Google, what's the temperature of my [device name]?"

Billede 5.2: Eks.amples of using voice commands with Alexa and Google Assistant to control the THR320D and query sensor data.
5.4 Data History and Export
Access and export historical temperature and humidity data from the eWeLink app.
- In the eWeLink app, select your THR320D device.
- Tap on the 'History' tab to view graphs of temperature and humidity over time.
- Det kan du view data by hour, day, or month.
- Export up to 6 months of historical data in .xlsx format for detailed analysis.

Image 5.3: Screenshot showing the eWeLink app interface for viewing and downloading 6-month temperature and humidity history data.
5.5 LAN-kontrol
The THR320D supports LAN control, allowing your device to operate and execute automated programs even if your internet connection is temporarily unavailable. This ensures continuous monitoring and control within your local network.
6. Vedligeholdelse
To ensure optimal performance and longevity of your SONOFF THR320D:
- Hold enheden ren og fri for støv. Brug en tør, blød klud til rengøring.
- Undgå at bruge skrappe kemikalier eller slibende rengøringsmidler.
- Kontrollér regelmæssigt ledningsforbindelserne for at sikre, at de er sikre.
- Ensure the sensor is free from obstructions and debris for accurate readings.
7. Fejlfinding
- Enheden tænder ikke: Check the power supply and wiring connections. Ensure the circuit breaker is not tripped.
- Kan ikke parres med eWeLink-appen: Ensure your Wi-Fi network is 2.4GHz. Reset the device to pairing mode (refer to the app for specific reset instructions). Check Wi-Fi signal strength.
- Unøjagtige sensoraflæsninger: Ensure the sensor is clean and placed in an appropriate location away from direct heat sources, drafts, or moisture (unless it's a waterproof sensor).
- Stemmestyring virker ikke: Verify that your eWeLink account is correctly linked to Alexa or Google Assistant. Check your internet connection.
- Enhed offline: Check your Wi-Fi router and internet connection. If LAN control is enabled, the device may still function locally.
8. Garanti og support
SONOFF products typically come with a limited warranty. For specific warranty details, please refer to the warranty card included with your product or visit the official SONOFF webwebsted.
For technical support, troubleshooting assistance, or further inquiries, please contact SONOFF customer service:
- Fabrikant: SONOFF
- Webwebsted: sonoff.tech
- E-mail: support@itead.cc





