1. Úvod
This manual provides detailed instructions for the installation, operation, and maintenance of your EZAIoT Smart Radiator Thermostat, model EZ-TRV901W. Please read this manual thoroughly before use to ensure proper functionality and safety. Keep this manual for future reference.
2. Bezpečnostní informace
- Nepokoušejte se zařízení rozebírat ani opravovat sami. Veškerý servis svěřte kvalifikovanému personálu.
- Udržujte zařízení mimo dosah vody, vlhkosti a extrémních teplot.
- Ensure batteries are inserted with correct polarity. Replace all batteries at the same time with new ones of the same type.
- Toto zařízení je určeno pouze pro vnitřní použití.
- Obalové materiály uchovávejte mimo dosah dětí.
3. Obsah balení
Ověřte, zda jsou v balení přítomny všechny položky:
- Smart Radiator Thermostat (EZ-TRV901W) x 1
- Valve Adapters x 6 (for various valve types)
- AA Batteries x 2 (pre-installed or included)
- User Manual (English) x 1
Image: Contents of the EZAIoT Smart Radiator Thermostat package, showing the main unit, six different valve adapters, and two AA batteries.
4. Konec produktuview
The EZAIoT Smart Radiator Thermostat EZ-TRV901W is a compact, WiFi6-enabled device designed to control your radiator heating system efficiently. It features a clear OLED color display and can be controlled via a smartphone application.
Klíčové vlastnosti:
- WiFi6 Connectivity: Ensures stable and low-latency connection for remote control.
- OLED Color Display: Provides clear temperature readings and settings, with a 4-way rotation function for optimal viewing úhly.
- Kompaktní design: With a diameter of 50mm, it fits into narrow spaces.
- PID Precision Control: Optimizes heating for energy efficiency.
- Ovládání aplikace: Manage and program schedules via the Tuya Smart Life app.
- Kompatibilita hlasového ovládání: Works with Alexa, Google Home, and Home Assistant.
- Bezpečnostní funkce: Child lock, frost protection, and automatic anti-calc function.
Image: The EZAIoT Smart Radiator Thermostat displaying its current temperature, alongside a smartphone screen showing the corresponding control interface in the app.
Image: A visual breakdown of the thermostat's features, highlighting its internal components, compact dimensions (50mm diameter), OLED color display, and the ability to rotate the display for better viewIng.
5. Instalace
The EZAIoT Smart Radiator Thermostat is designed for easy DIY installation. Follow these steps to replace your existing radiator valve:
- Příprava radiátoru: Turn off your heating system and allow the radiator to cool down.
- Odstraňte starý termostat: Unscrew your existing thermostatic radiator valve head. No need to drain water from the radiator.
- Vyberte adaptér: Identify the correct adapter from the included set that matches your radiator valve. The thermostat is compatible with most common radiator valves (e.g., M30 x 1.5).
- Instalace adaptéru (pokud je potřeba): If an adapter is required, screw it onto the radiator valve body.
- Připojení termostatu: Place the EZAIoT Smart Radiator Thermostat onto the adapter or directly onto the valve body and tighten it securely.
- Vložte baterie: Ensure the two AA batteries are correctly inserted into the thermostat.
Image: A hand demonstrating the installation of the smart thermostat onto a radiator. An inset displays different types of valve adapters for compatibility with various radiator valves.
6. App Connection and Configuration
Control your EZAIoT Smart Radiator Thermostat remotely using the Tuya Smart Life application.
- Stáhnout aplikaci: Download the "Tuya Smart Life" app from your smartphone's app store (iOS or Android).
- Registrace/Přihlášení: Vytvořte si účet nebo se přihlaste ke svému stávajícímu účtu.
- Přidat zařízení: In the app, tap the "+" icon to add a new device. Select "Radiator Thermostat" or search for the device type.
- Režim párování: Follow the app's instructions to put the thermostat into pairing mode. This usually involves a long press on a button on the thermostat until a pairing indicator appears on the display.
- Připojení k WiFi: Select your 2.4GHz WiFi network and enter the password. The thermostat will connect directly to your WiFi network without the need for a separate gateway.
- Název zařízení: Once connected, you can name your thermostat (e.g., "Living Room Radiator").
Image: An illustration depicting the smart thermostat wirelessly connecting to a home WiFi router, emphasizing that no additional hub is required for its operation.
7. Návod k obsluze
7.1 Ruční ovládání
You can adjust the temperature directly on the thermostat by rotating the main body. The OLED display will show the target temperature. The display can be rotated 0°/90°/180°/270° for optimal readability, especially in hard-to-reach areas.
7.2 Ovládání a programování aplikací
Use the Tuya Smart Life app for comprehensive control:
- Nastavit teplotu: Adjust the target temperature from anywhere.
- 7denní program: Create custom heating schedules for each day of the week to match your routine and save energy.
- Režim dovolené: Set a specific temperature for an extended period when you are away.
- Dětský zámek: Activate the child lock feature to prevent unauthorized changes to settings on the device.
- Detekce otevřeného okna: The thermostat can detect sudden drops in temperature (e.g., when a window is opened) and temporarily pause heating to prevent energy waste.
- Ochrana proti mrazu: Automatically maintains a minimum temperature to prevent pipes from freezing.
Image: Visual representation of the thermostat's advanced features, including PID temperature control for stable heating, voice control capability, automatic window opening detection, and a robust child lock system.
7.3 Energy Efficiency (PID Control)
The thermostat utilizes precise PID (Proportional-Integral-Derivative) control to minimize temperature fluctuations and optimize heating cycles. This technology, combined with scheduled programming and window open detection, helps reduce heating costs significantly by only heating when necessary.
Image: A graph demonstrating the effectiveness of the PID algorithm in maintaining a stable room temperature, illustrating quick response and precise temperature regulation for energy savings.
7.4 Hlasové ovládání
Integrate your EZAIoT thermostat with popular voice assistants for hands-free control:
- Amazon Alexa: Link your Tuya Smart Life account to Alexa. Use commands like "Alexa, set Living Room to 22 degrees."
- Domovská stránka Google: Link your Tuya Smart Life account to Google Home. Use commands like "Hey Google, turn up the heat in the bedroom."
- Domácí asistent: The thermostat is compatible with Home Assistant for advanced smart home setups.
Image: A woman relaxing in bed, using voice commands to control her heating system via a smart speaker, illustrating the convenience of voice operation for the smart thermostat.
8. Údržba
8.1 Výměna baterie
The thermostat is powered by two AA batteries. When the battery indicator on the OLED display shows low power, replace both batteries promptly. Ensure correct polarity when inserting new batteries.
8.2 Čištění
Vnější povrch termostatu čistěte měkkým, suchým hadříkem. Nepoužívejte abrazivní čisticí prostředky, rozpouštědla ani neponořujte zařízení do vody.
9. Řešení problémů
| Problém | Možná příčina | Řešení |
|---|---|---|
| Termostat se nezapíná | Vybité nebo nesprávně vložené baterie. | Vyměňte baterie za nové, dbejte přitom na správnou polaritu. |
| Nelze se připojit k WiFi | Incorrect WiFi password, 5GHz network selected, or thermostat too far from router. | Ensure correct 2.4GHz WiFi password. Move thermostat closer to router. Restart router and thermostat. |
| Teplota se nereguluje správně | Thermostat not properly installed on valve, or valve stuck. | Check installation and ensure the thermostat can move the valve pin freely. Manually check if the radiator valve is functioning. |
| Aplikace zobrazuje zařízení offline | WiFi connection lost or internet outage. | Check your home WiFi and internet connection. Restart the thermostat. |
10. Specifikace
- Značka: EZAIoT
- Číslo modelu: EZ-TRV901W
- Rozměry: 50 mm (průměr) x 82.7 mm (výška)
- Hmotnost: 128 g
- Materiál: Akrylonitrilbutadienstyren (ABS)
- Konektivita: WiFi6 (2.4GHz)
- Zdroj napájení: 2 x AA baterie
- Speciální vlastnosti: Low battery indicator, Temperature indicator, Holiday mode, Programmable, Frost protection
- Typ ovladače: Smart Life App
- Specifická použití: Radiátorové vytápění
11. Záruka a podpora
For warranty information and technical support, please refer to the documentation provided with your purchase or visit the official EZAIoT webPokud narazíte na jakékoli problémy, které nejsou uvedeny v této příručce, obraťte se na zákaznický servis.
