MOES ZigBee Smart Knob Thermostat Star Ring Series User Manual
Model: ZHT-SR-GA/ZHT-SR-GB/ZHT-SR-GC
1. Introduzione
Thank you for choosing the MOES ZigBee Smart Knob Thermostat Star Ring Series. This smart thermostat is designed to provide intelligent temperature control for various heating systems, including water floor heating, electric floor heating, and water/gas boiler heating. It integrates seamlessly with smart home ecosystems, offering APP remote control, voice control via Alexa and Google Home, and weekly programmable functions. Please read this manual carefully before installation and operation to ensure safe and optimal performance.
2. Prodotto finitoview
The MOES ZigBee Smart Knob Thermostat combines elegant design with advanced functionality. It features a clear display, intuitive knob control, and smart capabilities for enhanced comfort and energy efficiency.
Caratteristiche principali:
- Connettività ZigBee: Seamless integration into your smart home system (requires a ZigBee gateway/hub).
- Controllo remoto tramite APP: Monitor and control your heating system from anywhere using the Smartlife or Tuya APP.
- Controllo vocale: Compatibile con Amazon Alexa e Google Home per il funzionamento a mani libere.
- Programmabile settimanalmente: Customize heating schedules for different days and times to suit your lifestyle.
- Modalità risparmio energetico: Optimize energy consumption and potentially save up to 20% on electricity bills.
- Funzione di blocco bambini: Impedisci modifiche non autorizzate alle impostazioni.
- Calibrazione della temperatura: Regolare le letture della temperatura per una maggiore precisione.
- Protezione da alte/basse temperature: Automatic shutdown/startup to protect your system and maintain safe temperatures.
- Adjustable Standby Screen Brightness: Customize display brightness from 0% to 100%.
- Supporto multilingua: Display panel supports 9 languages.

Figura 2.1: Fronte view of the white MOES Smart Knob Thermostat.

Figure 2.2: Black MOES Smart Knob Thermostat integrated with a power socket.

Figure 2.3: Three versions of the thermostat for different heating systems: GA (water floor heating), GB (electric floor heating), GC (water/gas boiler heating).
3. Specifiche
| Attributo | Valore |
|---|---|
| Numero di modello | ZHT-SR-GA/ZHT-SR-GB/ZHT-SR-GC |
| Forniture fai da te | Elettrico |
| Origine | Cina continentale, Zhejiang |
| Voltage / Frequenza | 95-240 V CA, 50/60 Hz |
| Funzionalità intelligente | SÌ |
| Livello IP | Grado di protezione IP22 |
| Nome del prodotto | ZigBee Star Ring Smart Knob Thermostat |
| Metodo di comunicazione | ZigBee (IEEE 802.15.4) |
| Carico corrente | 5A (water heating, boiler) / 16A (electric heating) |
| Sensore | NTC3950, 10K |
| Precisione | ±1℃ |
| Consumo energetico | <1.5Settembre |
| Errore di temporizzazione | <1% |
| Materiale del guscio | PC+ABS (ignifugo) |
| Imposta l'intervallo di temperatura | 5-35℃ |
| Visualizzazione dell'intervallo di temperatura | 5-99℃ |
| Temperatura di conservazione | 0-45℃ |
| Massima potenza RF | +20dBm |
| Frequenza operativa | 2.405-2.480 GHz |
| Classe di protezione | Grado di protezione IP20 |
| Modello del modulo | Modello ZT3L |
| Dimensioni | 9.2 x 9.2 x 6.8 cm (3.62 x 3.62 x 2.68 pollici) |
| Peso | 206g |
4. Impostazione
Proper installation is crucial for the thermostat's functionality. It is recommended that installation be performed by a qualified electrician.
4.1. Requisiti di preinstallazione
- ZigBee Gateway/Hub: A ZigBee gateway (hub) is required for APP control and voice control functionalities. This device is sold separately.
- Alimentazione elettrica: Ensure the power supply matches the thermostat's requirements (95-240V AC, 50/60Hz).
- Compatibilità del sistema di riscaldamento: Select the correct thermostat version (GA for water floor heating, GB for electric floor heating, GC for water/gas boiler heating) for your system.

Figure 4.1: Connectivity diagram illustrating the need for a ZigBee Gateway (Hub) to enable APP and Voice Control.
4.2. Installazione fisica
- Spegni: Before starting any electrical work, ensure the main power supply to your heating system is turned off at the circuit breaker.
- Montaggio: The thermostat is designed for standard wall box installation. Refer to the dimensions diagram for precise fitting.
- Cablaggio: Connect the thermostat according to the wiring diagram provided with your specific model. Ensure all connections are secure and correct for your heating type (water, electric, or boiler).
- Accensione: Una volta completato e fissato il cablaggio, ripristinare l'alimentazione all'impianto di riscaldamento.

Figure 4.2: Dimensions of the thermostat for installation purposes.
4.3. APP Pairing and Network Configuration
- Scarica l'APP: Download the 'Smartlife' or 'Tuya' APP from your smartphone's app store.
- Aggiungi dispositivo: Open the APP, ensure your ZigBee gateway is already added and online. Follow the in-app instructions to add the thermostat. This usually involves putting the thermostat into pairing mode (refer to the thermostat's on-screen instructions or a quick press sequence).
- Conferma connessione: Once successfully paired, the thermostat will appear in your APP, and you can begin controlling it remotely.
4.4. Configurazione del controllo vocale
- Collega account: In the Smartlife/Tuya APP, navigate to the integration section (e.g., 'Me' -> 'More Services' -> 'Alexa' or 'Google Assistant').
- Abilita abilità: Open the Alexa or Google Home APP, search for the 'Smartlife' or 'Tuya' skill/action, and enable it.
- Scopri i dispositivi: Follow the prompts to link your accounts and discover new devices. Your thermostat should now be controllable via voice commands.

Figure 4.3: Illustration of controlling the thermostat remotely via a smartphone application.

Figure 4.4: Illustration of using voice commands with Alexa or Google Assistant to control the thermostat.
5. Istruzioni per l'uso
5.1. Funzionamento di base
- Regolazione della temperatura: Rotate the knob on the thermostat to adjust the desired temperature. The display will show the current and set temperatures.
- Selezione della modalità: Press the knob or use the APP to switch between different operating modes (e.g., Manual, Auto/Program).

Figure 5.1: Thermostat display showing current temperature (18.9°C), set temperature (28.5°C), and time.
5.2. Funzione programmabile settimanale
The thermostat allows you to set up to 48 schedules during the day, adjusting the room temperature at regular intervals. This feature helps in creating a personalized and energy-efficient heating experience.
- Orario di accesso: Use the APP to access the weekly programming interface.
- Imposta orari: Define desired temperatures for different times of the day and days of the week (e.g., wake-up, away, home, sleep).
- Attiva programma: Ensure the thermostat is in 'Auto' or 'Program' mode for the schedule to take effect.

Figura 5.2: Esample of a weekly programmable temperature schedule.
5.3. Funzione di blocco bambini
To prevent accidental changes to the thermostat settings, activate the child lock feature via the APP or directly on the device (refer to specific device instructions for button combinations).

Figure 5.3: Illustration of the child lock function preventing unauthorized access.
5.4. Calibrazione della temperatura
If there's a discrepancy between the thermostat's reading and the actual room temperature, you can calibrate it through the APP to ensure accurate temperature control.

Figure 5.4: Illustration of temperature calibration, allowing adjustment for accurate readings.
5.5. Protezione da alte/basse temperature
This feature automatically protects your heating system and home:
- Protezione dalle alte temperature: If the temperature reaches a set peak, the thermostat will automatically turn off the heating to prevent overheating.
- Protezione a bassa temperatura: If the temperature drops below a set minimum, the thermostat will automatically turn on the heating to prevent freezing or excessively cold conditions.

Figure 5.5: Illustration of the thermostat's protection against excessively high or low temperatures.
5.6. Luminosità dello schermo in standby regolabile
Customize the display brightness from 0% to 100% via the APP settings to suit your preference and environment.

Figure 5.6: Illustration of the adjustable standby screen brightness feature.
6. Manutenzione
To ensure the longevity and optimal performance of your MOES Smart Knob Thermostat, follow these simple maintenance guidelines:
- Pulizia: Gently wipe the thermostat's surface with a soft, dry cloth. Avoid using abrasive cleaners, solvents, or chemical sprays, as these can damage the device.
- Rimozione della polvere: Periodically remove any dust accumulation around the thermostat to ensure proper airflow and sensor accuracy.
- Aggiornamenti del firmware: Check the Smartlife/Tuya APP regularly for any available firmware updates. Keeping the firmware updated ensures you have the latest features and bug fixes.
- Evitare ostacoli: Ensure no furniture, curtains, or other objects obstruct the thermostat, as this can affect its temperature sensing accuracy.
7. Risoluzione Dei Problemi
Se riscontri problemi con il termostato, fai riferimento ai seguenti problemi comuni e alle relative soluzioni:
- Il termostato non si accende:
- Controllare l'alimentazione principale tramite l'interruttore automatico.
- Verify all wiring connections are secure and correct. - Cannot connect to APP/ZigBee network:
- Ensure your ZigBee gateway/hub is powered on and connected to your home network.
- Make sure the thermostat is within range of the ZigBee gateway.
- Put the thermostat into pairing mode again and try re-adding it in the APP.
- Check if your Wi-Fi network is 2.4GHz, as most smart home devices do not support 5GHz. - Letture della temperatura imprecise:
- Use the temperature calibration feature in the APP to adjust the reading.
- Ensure the thermostat is not exposed to direct sunlight, drafts, or heat sources that could affect its sensor. - Il controllo vocale non funziona:
- Confirm that your Alexa or Google Home account is correctly linked to the Smartlife/Tuya APP.
- Ensure the thermostat is named clearly in the APP and recognized by your voice assistant.
- Controlla la tua connessione Internet. - L'impianto di riscaldamento non risponde:
- Verify the thermostat is in the correct operating mode (e.g., Manual or Auto).
- Check the set temperature; ensure it is higher than the current room temperature if you expect heating to turn on.
- Inspect the wiring connections to the heating system. - Child lock cannot be disabled:
- Try disabling it via the Smartlife/Tuya APP. If using the device directly, ensure you are performing the correct button sequence (refer to specific device instructions).
Se il problema persiste dopo aver provato questi passaggi, contattare l'assistenza clienti.
8. Suggerimenti per l'utente
- Ottimizza la pianificazione: Prendi vantaggiotage of the weekly programmable function to set different temperatures for various times of the day and week. This can significantly reduce energy consumption when you are away or asleep.
- Utilizza il controllo vocale: For convenience, integrate your thermostat with Alexa or Google Home. Simple voice commands can adjust temperatures without needing to touch the device or your phone.
- Monitoraggio del consumo di energia: If your smart home app provides energy monitoring features, regularly check your heating patterns to identify further optimization opportunities.
- Collegamento intelligente: Explore smart linkage options with other ZigBee devices (e.g., smart human presence sensors) to create automated heating routines based on occupancy.

Figura 8.1: Esample of smart linkage with other devices in a ZigBee ecosystem.
9. Garanzia e supporto
For warranty information, please refer to the terms and conditions provided at the time of purchase or contact your retailer. If you require technical support or have questions not covered in this manual, please contact the manufacturer or your seller directly. Provide your product model number and a detailed description of the issue for faster assistance.





