1. Introducció
This manual provides detailed instructions for the installation, operation, and maintenance of your Walfront IP20 Smart WiFi Thermostat. This device is designed to control floor heating systems, offering intelligent temperature management through touch control, programming, and remote access via a mobile application. Please read this manual thoroughly before installation and use to ensure proper function and safety.
2. Informació de seguretat
- Desconnecteu sempre l'alimentació a l'interruptor automàtic abans d'instal·lar o fer el manteniment del termòstat.
- La instal·lació l'ha de dur a terme un electricista qualificat d'acord amb les normes elèctriques locals.
- No exposeu el termòstat a l'aigua ni a una humitat excessiva.
- Ensure all wiring connections are secure to prevent electrical hazards.
- This thermostat is designed for AC 90-240V systems. Verify your power supply matches this requirement.
3. Contingut del paquet
En desembalar, comproveu que tots els elements que s'enumeren a continuació siguin presents i no estiguin danyats:
- 1 x Walfront IP20 Smart WiFi Thermostat
- 1 x Manual d'usuari (aquest document)
- 1 x Sensor Cable (for floor temperature sensing)
- 2 x cargols de muntatge

Image: Contents of the Walfront IP20 Smart WiFi Thermostat package, including the thermostat unit, sensor cable, and mounting screws.
4. Producte acabatview
The Walfront IP20 Smart WiFi Thermostat features a clear LCD display and intuitive touch buttons for easy operation. It is designed for flush wall mounting and integrates seamlessly into modern interiors.

Imatge: Frontal view of the Walfront IP20 Smart WiFi Thermostat, showcasing its LCD display and touch-sensitive control buttons.
4.1 Elements de visualització
- Hora actual: Mostra l'hora actual.
- Temperatura de l'habitació: Shows the detected ambient temperature.
- Temperatura establerta: Indicates the desired temperature.
- Mode de funcionament: Icons for heating active, sleep mode, etc.
- Dia de la setmana: Mostra el dia actual.
4.2 Toqueu Botons
- M (mode): Switches between manual, automatic, and programming modes.
- Icona de rellotge: Used for setting time and programming schedules.
- Icona d'alimentació: Encén o apaga el termòstat.
- Fletxa cap amunt: Increases temperature setting or navigates menus.
- Fletxa avall: Decreases temperature setting or navigates menus.
5. Configuració i instal·lació
Proper installation is crucial for the thermostat's performance and safety. It is highly recommended that a qualified electrician performs the installation.
5.1 Cablejat
- Desconnecteu l'alimentació: Turn off the main power supply to the heating system at the circuit breaker.
- Preparació del cablejat: Identify the live, neutral, load, and sensor wires from your floor heating system.
- Connecteu els cables: Connect the wires to the corresponding terminals on the back of the thermostat. Refer to the wiring diagram provided with the physical product for exact terminal assignments.
- Connect Sensor Cable: Plug the NTC temperature sensor cable into its designated port. Ensure the sensor is correctly placed within the floor for accurate temperature readings.
5.2 Muntatge
- Preparació de la caixa de paret: Ensure you have a standard electrical wall box installed at the desired location.
- Termòstat segur: Gently push the wired thermostat into the wall box. Use the provided mounting screws to secure the thermostat to the wall box.
- Connecteu el panell frontal: Snap the front display panel onto the base unit.

Imatge: Side profile of the Walfront IP20 Smart WiFi Thermostat, illustrating its compact design and depth for flush wall installation.
5.3 Engegada inicial
Once installation is complete, restore power at the circuit breaker. The thermostat display should light up, indicating it is ready for initial setup.
6. Instruccions de funcionament
The thermostat offers multiple control methods for flexible temperature management.
6.1 Control tàctil bàsic
- Encès/apagat: Press the Power icon to turn the thermostat on or off.
- Ajustar la temperatura: In manual mode, use the Up and Down arrows to set your desired temperature. The display will show the new setpoint.
- Canvia el mode: Press the 'M' button to cycle through available modes (e.g., Manual, Auto, Program).
6.2 Programming Period Control
The thermostat supports intelligent timing and programming period control to optimize heating schedules. Refer to the detailed programming section in the physical manual for specific steps on setting daily or weekly schedules.
- Press the Clock icon to enter time and schedule settings.
- Use the Up/Down arrows to adjust values and the 'M' button to confirm or move to the next setting.
6.3 Control per Wi-Fi i aplicacions
The Walfront IP20 thermostat can be controlled remotely via the Tuya APP, and is compatible with smart home assistants like Tmall Genie and Xiaodu.
- Descarregar l'aplicació: Download the 'Tuya Smart' or 'Smart Life' app from your smartphone's app store.
- Registra't/Inici de sessió: Creeu un compte o inicieu sessió a l'aplicació.
- Afegeix un dispositiu: Follow the in-app instructions to add your thermostat. This typically involves putting the thermostat into pairing mode (refer to the physical manual for specific button combinations) and connecting it to your home WiFi network.
- Comandament a distància: Once connected, you can control temperature, change modes, and set schedules from anywhere using the app.

Image: The Walfront IP20 Smart WiFi Thermostat shown in a room setting, with a smartphone displaying its corresponding mobile application for remote control.
6.4 Integració del control per veu
For hands-free control, integrate your thermostat with compatible voice assistants.
- Comptes d'enllaç: In your smart assistant's app (e.g., Alexa, Google Home), link your Tuya Smart account.
- Descobriu els dispositius: Allow the smart assistant to discover new devices. Your thermostat should appear.
- Comandaments de veu: You can now use voice commands such as "Set thermostat to 22 degrees" or "What is the current room temperature?"

Image: The Walfront IP20 Smart WiFi Thermostat positioned alongside an Amazon Alexa smart speaker, demonstrating its compatibility with voice control systems.
7. Manteniment
The Walfront IP20 Smart WiFi Thermostat requires minimal maintenance to ensure long-term performance.
- Neteja: Netegeu suaument la pantalla iasing with a soft, dry cloth. Do not use abrasive cleaners, solvents, or spray directly onto the unit.
- Eviteu les obstruccions: Ensure the thermostat's vents (if any) are not blocked, as this can affect temperature sensing accuracy.
- Actualitzacions de programari: Periodically check the Tuya Smart app for any available firmware updates for your thermostat to ensure optimal performance and security.
8. Solució De Problemes
Si teniu problemes amb el termòstat, consulteu els problemes i solucions més comuns següents:
- El termòstat no s'encén:
- Check the circuit breaker to ensure power is supplied to the thermostat.
- Verifiqueu que totes les connexions de cablejat siguin segures i correctes.
- Lectura de temperatura incorrecta:
- Ensure the floor sensor cable is properly connected and positioned.
- Check for drafts or heat sources near the thermostat that might affect its internal sensor.
- Problemes de connexió Wi-Fi:
- Ensure your home WiFi network is 2.4GHz (5GHz networks are typically not supported by smart home devices).
- Restart your WiFi router and the thermostat.
- Ensure the thermostat is within range of your WiFi router.
- Segueix atentament les instruccions d'emparellament de l'aplicació.
- Heating not turning on/off:
- Verify the thermostat is in the correct operating mode (e.g., heating mode, not off or cooling).
- Check if the set temperature is higher than the current room temperature (for heating).
- Inspect wiring for loose connections to the heating system.
Per a problemes persistents, poseu-vos en contacte amb l'atenció al client.
9. Especificacions
| Característica | Especificació |
|---|---|
| Tipus d'element | Termòstat |
| Nivell de protecció | IP20 |
| Material de closca | PC ignífug |
| Sensor de temperatura | NTC |
| Precisió de la temperatura | ± 1 ℃ |
| Mostra | LCD |
| Entorn de treball | -5 a 50 ℃ |
| Consum d'energia | Menys de 1 W |
| Interval de configuració de temperatura | 5 a 60 ℃ |
| Interval de visualització | 0 a 50 ℃ |
| Entrada Voltage | AC 90-240V |
| Càrrega màxima | 16A |
| Potència màxima | 3500W |
| Mètodes de control | Intelligent timing, Touch control, Programming period control, App control |
| Protocol de connectivitat | Wi-Fi |
| Nom del model | WALFRONTvgem7ahsg2-12 |
10. Garantia i Suport
For warranty information, technical support, or service inquiries, please refer to the warranty card included with your product or contact Walfront customer service through their official website or the retailer where the product was purchased. Please have your model number (WALFRONTvgem7ahsg2-12) and purchase date available when contacting support.





