1. Úvod
The WENZHI BHT-009 Matter Smart Heating Thermostat is designed to provide intelligent temperature control for various heating systems. This versatile device is compatible with electric underfloor heating, water heating, and water/gas boiler systems, making it suitable for commercial, industrial, civil, and domestic properties. It integrates seamlessly with smart home ecosystems like Tuya Smart Life, Amazon Alexa, Google Home, and Apple HomeKit, offering multiple control options including touch buttons, a rotating dial, smartphone app, and voice commands.
Figure 1: WENZHI BHT-009 Matter Smart Heating Thermostat (Black and White models)
2. Obsah balení
Zkontrolujte prosím balení, zda neobsahuje následující položky:
- Termostat: 1 ks
- Šrouby: 2 ks
- Uživatelská příručka: 1 ks
- QC Passed Certificate: 1 pc
- Floor Sensor: 1 pc (Optional, included only with electric floor heating models)
3. Technické specifikace
| Funkce | Specifikace |
|---|---|
| Číslo modelu | BHT-009 Matter |
| svtage | 220V |
| Aktuální zatížení | 5A (ohřev vody, vodní/plynový kotel), 16A (elektrické vytápění) |
| Senzor | NTC3950, 10K |
| Přesnost | ±1 °C |
| Nastavte teplotní rozsah | 5-35 °C |
| Rozsah pokojové teploty | 5-70 °C |
| Zobrazit teplotní rozsah | 5 ~ 70 °C |
| Okolní teplota | 0~ 45 °C |
| Okolní vlhkost | 5 ~ 95% RH (bez kondenzace) |
| Skladovací teplota | -5~ 45 °C |
| Spotřeba energie | <1.5W |
| Chyba časování | < 1 % |
| Materiál pláště | PC + ABS (Fireproof) |
| Instalační krabice | 86 x 86mm Square or European 60mm Round Box |
| Drátové terminály | Vodič 2 x 1.5 mm² nebo 1 x 2.5 mm² |
| Tlačítka | Knob + Capacitive Touch Buttons |
| Osvědčení | CE, RoHS |
| Původ | pevninská Čína |
Obrázek 2: Rozměry termostatu
4. Instalace
4.1 Bezpečnostní opatření
CAUTION: Electrical Shock or Equipment Damage Hazard. Disconnect power supply before installation to prevent electric shock or short circuits.
4.2 Schémata zapojení
The BHT-009 Matter thermostat comes in three main models, each designed for a specific heating system. Ensure you use the correct wiring diagram for your model (GA, GB, or GC).
Figure 3: Wiring Diagrams for GA (Water Heating), GB (Electric Floor Heating), and GC (Gas Boiler)
- GA (Ohřev vody): Connects to water heating systems.
- GB (Electric Floor Heating): Connects to electric floor heating systems.
- GC (Gas Boiler): Connects to gas boiler systems.
Refer to the specific connections shown in the diagram. The thermostat requires an AC95-240V power supply. Use wires of 2 x 1.5 mm² or 1 x 2.5 mm² for terminals.
Obrázek 4: Kompatibilní topné systémy
4.3 Montáž
The thermostat is designed to fit into a standard 86 x 86mm square or European 60mm round installation box. Secure the thermostat to the wall box using the provided screws after completing the wiring.
5. Počáteční nastavení a integrace chytré domácnosti
5.1 Párování aplikací (Tuya Smart Life)
To connect your thermostat to the Tuya Smart Life app:
- Ensure your home Wi-Fi network is 2.4GHz.
- Stáhněte si aplikaci „Smart Life“ z obchodu s aplikacemi pro váš chytrý telefon.
- Otevřete aplikaci a podle pokynů na obrazovce přidejte nové zařízení.
- Scan the QR code located on the back of the thermostat or use the app's Bluetooth pairing function to discover the device.
- Follow the prompts in the app to complete the connection to your Wi-Fi network.
Figure 5: Scanning QR code for Smart Life App Pairing
5.2 Matter Protocol Integration (Alexa, Google Home, HomeKit)
The BHT-009 Matter thermostat supports direct connection via app scan to Matter-compatible smart home ecosystems, eliminating the need for a separate gateway.
- For Amazon Alexa and Google Home: Once paired with the Smart Life app, enable the "Smart Life" skill/service in your Alexa or Google Home app and link your accounts. The thermostat should then appear as a controllable device.
- Pro Apple HomeKit: The thermostat directly integrates with Apple HomeKit.
- Scan the HomeKit setup code (usually found on the device or packaging) using the Apple Home app.
- Poznámka: HomeKit requires a HomePod, HomePod mini, or Apple TV to act as a home hub for successful scanning and adding of Matter accessories.
Figure 6: Direct Connect via App Scan
Figure 7: Apple HomeKit Hub Requirements
6. Provoz
6.1 Displej a ovládací prvky termostatu
The thermostat features a clear digital display and intuitive controls:
Obrázek 8: Displej termostatu a funkce tlačítek
- Indikátory na displeji: Weather, Room Temperature, Set Temperature, Underfloor Temperature (if applicable), Period, Heating On/Programmable/Manual Mode, Lock, Energy Saving, Wi-Fi (blinks when connected), Time, Weekday.
- tlačítka:
- režim: Cycle through operating modes (e.g., manual, programmable).
- Zapnutí/vypnutí: Zapněte nebo vypněte termostat.
- Hodiny: Adjust time and schedule settings.
- Otočný volič: Používá se k nastavení teploty a navigaci v menu.
6.2 Metody řízení
You can control your thermostat using multiple methods:
- Ruční ovládání: Directly adjust temperature using the rotating dial and touch buttons on the thermostat.
- Aplikace pro chytré telefony: Use the Tuya Smart Life app to remotely control temperature, set schedules, and manage settings from anywhere.
- Hlasové ovládání: Integrate with Amazon Alexa, Google Home, or Apple HomeKit for convenient voice commands.
Figure 9: Multiple Temperature Control Methods
Obrázek 10: Klíčové vlastnostiview
6.3 Pokročilé funkce
- Paměť pro vypnutí: Settings are saved even during power outages, ensuring your preferences are retained.
- Ovládání skupiny: Manage multiple thermostats simultaneously through the app for zoned heating.
- Family Group Sharing: Share control of the thermostat with family members via the app.
7. Údržba
The WENZHI BHT-009 Matter thermostat requires minimal maintenance.
- Čištění: Otřete displej a casinměkkým, suchým hadříkem. Nepoužívejte abrazivní čisticí prostředky, rozpouštědla ani chemické spreje, protože by mohly poškodit povrch.
- Aktualizace softwaru: Ensure your Smart Life app is up-to-date to receive the latest features and security enhancements for your thermostat.
- Podmínky prostředí: Keep the thermostat within the specified ambient temperature (0~45°C) and humidity (5~95% RH non-condensing) ranges for optimal performance.
8. Řešení problémů
Pokud narazíte na problémy s termostatem, podívejte se na následující běžná řešení:
| Problém | Možná příčina | Řešení |
|---|---|---|
| Termostat se nezapíná | Chybí napájení; nesprávné zapojení. | Check the main power supply to the thermostat. Verify wiring connections according to the installation diagrams. |
| Wi-Fi not connecting or blinking | Incorrect Wi-Fi password; 5GHz network; too far from router. | Ensure you are using a 2.4GHz Wi-Fi network. Re-enter the Wi-Fi password in the app. Move the thermostat closer to the router or consider a Wi-Fi extender. |
| Odečet teploty je nepřesný | Sensor issue; thermostat placed near heat source/draft. | Ensure the thermostat is not exposed to direct sunlight, drafts, or other heat sources. If using a floor sensor, check its connection. |
| Cannot control via voice assistant (Alexa/Google Home/HomeKit) | App not linked; Matter hub not set up (for HomeKit). | Verify that the Smart Life app is correctly linked to your voice assistant account. For HomeKit, ensure you have a HomePod, HomePod mini, or Apple TV set up as a home hub. |
9. Uživatelské tipy
- Model Selection for Heating Systems: Při nákupuasing, ensure you select the correct model for your heating system:
- GA model: Pro systémy ohřevu vody.
- GB model: For Electric Floor Heating systems.
- GC model: For Gas Boiler systems.
- Optimální umístění: Install the thermostat on an interior wall, away from direct sunlight, windows, or heat-emitting appliances, to ensure accurate temperature readings.
- Využijte chytré funkce: Utilize the scheduling features in the Smart Life app to automate your heating and save energy. Explore group control for managing multiple thermostats efficiently.
10. Záruka a podpora
For warranty information, technical support, or service inquiries, please refer to the contact details provided by your retailer or visit the official WENZHI webwebu. Uschovejte si účtenku jako doklad o koupi.
