1. Introduktion
The EZAIoT EZ-TP3W WiFi Thermostat Plug is an intelligent temperature control device designed for precise climate management in various environments. It supports both heating and cooling applications, offering versatile control options through a dedicated mobile application, voice commands, or direct device interaction. This manual provides comprehensive instructions for the safe and efficient use of your EZ-TP3W thermostat plug.

Figure 1: EZAIoT EZ-TP3W Thermostat Plug with its mobile application interface and included temperature sensor.
2. Sikkerhedsoplysninger
Please read all safety instructions carefully before using the EZAIoT EZ-TP3W WiFi Thermostat Plug. Failure to follow these instructions may result in electric shock, fire, or other hazards.
- Afbryd strømmen: Always disconnect the device from the power supply before performing any maintenance, cleaning, or repair.
- Undgå fugt: Do not expose the device to moisture or use it in wet environments. This includes direct water contact or high humidity.
- Undersøg for skader: Do not use the device if it is damaged, shows signs of electrical problems, or if the power cord or plug is frayed.
- Professionel reparation: All repairs must be performed by qualified service personnel. Do not attempt to disassemble or repair the device yourself.
- Proper Voltage: Sørg for, at enheden er tilsluttet en strømforsyning inden for den specificerede voltage range (AC 100-240V; 50-60 Hz).
- Maksimal belastning: Do not exceed the maximum load capacity of 16A / 3680W to prevent overheating and potential fire hazards.
- Børnesikkerhed: Keep the device out of reach of children. Utilize the child lock function available through the app for added safety.

Figure 2: Product packaging displaying important safety warnings and manufacturer information.
3. Produktet er slutview
3.1 Pakkens indhold
Bekræft at alle komponenter er til stede i pakken:
- 1 x EZAIoT EZ-TP3W Thermostat Plug
- 1 x 3-meter Temperature Sensor (waterproof)
- 1 x 5-cm Temperature Sensor (waterproof)
3.2 Nøglefunktioner
- Plug and Play-design: Nem installation uden kompleks ledningsføring.
- Alsidige driftstilstande: Supports heating, cooling, weekly scheduling, cycle timer, and countdown timer.
- Bredt temperaturområde: Measures from -9.5°C to 99.5°C (device display) and -30°C to 110°C (app display).
- Waterproof Sensors: Includes 3m and 5cm sensors for diverse applications.
- Smart kontrol: Remote control via TUYA Smart Life app, voice control with smart speakers (Google Assistant, Amazon Alexa).
- Manuel kontrol: Interactive buttons on the device for offline operation.
- Sikkerhedsfunktioner: Child lock, temperature alarm, sensor error alarm, and anti-freeze function.
- Robust konstruktion: Made from flame-retardant PC material.

Figur 3: Overview of EZAIoT EZ-TP3W features, highlighting precision and safety.
3.3 Produktspecifikationer
| Specifikation | Værdi |
|---|---|
| Modelnavn | EZ-TP3W |
| Connector Type | DIN VDE 0620-1 |
| Maks. Indlæs | 16 A |
| Maks. Magt | 3680 W |
| Strømforsyning | AC 100-240 V; 50-60 Hz |
| Device Display Temp. Range | -9.5 °C til 99.5 °C |
| App Display Temp. Range | -30 °C til 110 °C |
| Produktdimensioner | 7.8 x 5.4 x 7.65 cm; 190 g |
| Controller type | iOS (and Android via Smart Life app) |
| Særlige funktioner | Audible Alert, Fan Control, Temperature Indicator, Removable Interface, Programmable |

Figure 4: The EZAIoT EZ-TP3W featuring its LED display and key functionalities.

Figure 5: Visual representation of the heating and cooling capabilities of the thermostat plug, showing its operational temperature range.
4. Opsætning
The EZAIoT EZ-TP3W is designed for easy plug-and-play installation.
4.1 Fysisk installation
- Tilslut sensor: Insert one of the provided temperature sensors into the designated port on the bottom of the thermostat plug.
- Positionssensor: Place the sensor in the area where you wish to monitor and control the temperature. Ensure it is not directly exposed to heat sources or drafts that could skew readings.
- Tilslut enhed: Plug the EZAIoT EZ-TP3W thermostat into a standard electrical outlet.
- Tilslut apparat: Plug your heating or cooling appliance (e.g., heater, fan, incubator) into the socket on the front of the thermostat plug.

Figure 6: The thermostat plug, highlighting its plug-and-play design and the QR code for accessing the online manual.
For detailed setup instructions and app pairing, scan the QR code above or visit the official online manual: EZAIoT EZ-TP3W Online Manual

Figur 7: Detaljeret view of the thermostat plug, showing its dimensions and the interchangeable temperature sensors.
4.2 App Pairing (TUYA Smart Life)
- Download app: Download the "TUYA Smart Life" app from your smartphone's app store (iOS or Android).
- Registrer/Log ind: Åbn appen, og opret en ny konto, eller log ind med en eksisterende.
- Tilføj enhed: Tryk på "+"-ikonet i øverste højre hjørne af appen for at tilføje en ny enhed.
- Vælg enhedstype: Choose "Electrical" -> "Socket (Wi-Fi)" or search for "Thermostat Plug".
- Indtast Wi-Fi-oplysninger: Follow the on-screen instructions to connect the device to your 2.4GHz Wi-Fi network. Ensure your phone is connected to the same Wi-Fi network.
- Bekræft parring: The device's Wi-Fi indicator will flash during pairing and become solid once connected.
5. Betjeningsvejledning
5.1 driftstilstande
The EZ-TP3W offers several operating modes to suit various temperature control needs:
- Opvarmningstilstand: Maintains a minimum temperature by activating the connected appliance when the temperature drops below the set point.
- Køletilstand: Maintains a maximum temperature by activating the connected appliance when the temperature rises above the set point.
- Ugentlig tidsplan: Allows you to program different temperature settings for specific times and days of the week.
- Cyklus timer: Configures the device to turn on and off in repeating cycles.
- Nedtællingstimer: Sets a specific duration for the device to operate before turning off.
5.2 App Control (TUYA Smart Life)
The TUYA Smart Life app provides comprehensive control and monitoring capabilities:
- Fjernovervågning: View current temperature, set temperature, and device status from anywhere.
- Valg af tilstand: Easily switch between heating, cooling, and other programmed modes.
- Tidsplanstyring: Create, edit, and activate weekly schedules and timers.
- Temperaturalarmer: Set high and low-temperature alerts to receive notifications on your smartphone.
- Børnelås: Activate the child lock function to prevent accidental changes to settings on the device.
- Stemmestyring: Integrate with smart speakers like Google Assistant or Amazon Alexa for hands-free control.
- Example: "OK Google, set the EZ-TP3W to auto."
- Example: "Alexa, what's the temperature of EZ-TP3?"

Figure 8: Demonstrates remote control via the app and voice commands, alongside local manual control.
5.3 Manuel kontrol
The device features interactive buttons for direct control, even without an internet connection:
- Power knap: Tænder eller slukker for enheden.
- Mode knap: Skifter gennem tilgængelige driftstilstande.
- Op/Ned knapper: Adjusts temperature set points or timer values.
- Confirmation Button: Bekræfter valg eller åbner indstillingsmenuer.
6. Ansøgninger
The EZAIoT EZ-TP3W is suitable for a wide range of temperature control applications:
- Home Heating/Cooling: Optimize room temperature.
- Drivhuse: Maintain ideal growing conditions for plants.
- Akvarier: Regulate water temperature for aquatic life.
- Reptile Enclosures: Ensure stable temperatures for reptiles.
- Inkubatorer: Precise temperature control for hatching eggs.
- Home Brewing/Fermentation: Maintain specific temperatures for brewing processes.
- Vinkældre: Control temperature for optimal wine storage.
- Andre apparater: Can be used with attic fans, evaporative coolers, window air conditioners, etc.

Figur 9: Eksamples of diverse applications for the EZAIoT EZ-TP3W thermostat plug.
7. Vedligeholdelse
Regelmæssig vedligeholdelse sikrer optimal ydeevne og levetid for din enhed.
- Rensning: Disconnect the device from power before cleaning. Wipe the exterior with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Sensorpleje: Ensure the temperature sensors are clean and free from debris. Avoid bending or damaging the sensor cables.
- Firmwareopdateringer: Periodically check the TUYA Smart Life app for any available firmware updates for the device to ensure you have the latest features and bug fixes.
8. Fejlfinding
If you encounter issues with your EZAIoT EZ-TP3W, refer to the following common problems and solutions:
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Enheden tænder ikke. | No power from outlet; device damaged. | Check the power outlet with another appliance. Ensure the device is not damaged. |
| Kan ikke oprette forbindelse til Wi-Fi. | Forkert Wi-Fi-adgangskode; 5 GHz-netværk; enhed for langt fra routeren. | Ensure correct 2.4GHz Wi-Fi password. Move device closer to router. Reset device and try pairing again. |
| Temperaturaflæsningen er unøjagtig. | Sensor improperly placed; sensor damaged; sensor error alarm. | Reposition the sensor away from direct heat/cold sources. Check sensor connection. Replace sensor if damaged. |
| Appliance not turning on/off. | Incorrect mode/settings; appliance not working; exceeding max load. | Verify operating mode and set points in the app. Test the appliance directly. Ensure total load is below 3680W. |
| Device display is off. | Display timeout setting. | The display may turn off after a set period (e.g., 120 seconds) to save power. This setting can usually be adjusted in the app, though a permanent "always on" option might not be available. |
9. Garanti og support
EZAIoT products are designed for reliability and performance. For warranty information, please refer to the documentation provided with your purchase or contact your retailer.
For technical support or inquiries, you may contact the manufacturer directly:
- Fabrikant: Shenzhen Rti-Tek Co., Ltd.
- E-mail: ezaiot@163.com
- Online Manual & Support: https://manual.rti-tek.org/en/TP3
Please have your model number (EZ-TP3W) and purchase details ready when contacting support.





