Introducción
Thank you for choosing the TECNOSWITCH CR035WB Wi-Fi Touch Thermostat. This device is designed to provide precise and convenient control over your home's heating and cooling systems. With its intuitive touch interface and Wi-Fi connectivity, you can manage your climate settings locally or remotely via a dedicated smartphone application. Please read this manual carefully before installation and operation to ensure proper use and optimal performance.
Información importante de seguridad
ADVERTENCIA: Electrical installation should only be performed by a qualified electrician. Disconnect power at the circuit breaker before installing or servicing the thermostat to prevent electrical shock or equipment damage.
- Ensure the power supply is 230VAC, 50-60Hz as specified.
- No exponga el termostato al agua ni a la humedad excesiva.
- No intente reparar ni modificar el dispositivo usted mismo. Contacte con personal de servicio técnico cualificado.
- Mantenga los materiales de embalaje fuera del alcance de los niños.
Producto terminadoview
The TECNOSWITCH CR035WB is a wall-mounted Wi-Fi touch thermostat featuring a backlit LCD display. It offers daily and weekly programming capabilities for both heating and cooling modes. Remote control is available via iOS and Android applications.

Figura 1: Frente view of the TECNOSWITCH CR035WB Wi-Fi Touch Thermostat, showing its LCD display and touch interface.
Configuración
1. Instalación
- Desconexión de energía: Turn off the main power supply to your heating/cooling system at the circuit breaker before beginning installation.
- Montaje: Mount the thermostat on a standard wall box. Ensure it is placed in an area free from direct sunlight, drafts, or heat sources that could affect temperature readings.
- Alambrado: Connect the power supply (230VAC, 50-60Hz) to the designated terminals. Connect the heating/cooling system wires to the appropriate relay terminals (6A 250VAC contact rating). Refer to the wiring diagram provided in the product packaging for specific connections.
- Optional External Probe: If using an external temperature probe (model SO001SE), connect it to the dedicated terminals.
- Montaje seguro: Secure the thermostat to the wall box using screws.
- Restauración de energía: Restore power to the system at the circuit breaker.
2. Encendido inicial y configuración básica
- Upon first power-on, the LCD display will illuminate.
- Set the current date and time using the touch controls.
- Select the operating mode: Heating (Riscaldamento) or Cooling (Affrescamento).
- Adjust the temperature differential (from 0 to 1°C) if proportional temperature control is desired.
3. Conexión Wi-Fi y de la aplicación
- Descargar aplicación: Download the official TECNOSWITCH app from the App Store (iOS) or Google Play Store (Android).
- Crear una cuenta: Abra la aplicación y cree una cuenta de usuario, o inicie sesión si ya tiene una.
- Agregar dispositivo: Follow the in-app instructions to add your CR035WB thermostat. This typically involves putting the thermostat into pairing mode (refer to the on-screen instructions on the thermostat or the app) and connecting it to your home Wi-Fi network.
- Mando a distancia: Una vez conectado, podrá controlar el termostato de forma remota a través de la aplicación.
Instrucciones de funcionamiento
1. Basic Controls (Touch Interface)
The CR035WB features a touch-sensitive LCD display. Navigate menus and adjust settings by tapping the corresponding icons or areas on the screen.
2. Ajuste de temperatura
- Ajuste manual: In manual mode, you can directly set the desired temperature using the up/down arrows on the display. The thermostat will maintain this temperature until changed or until a programmed schedule takes over.
- Rango de temperatura: The adjustable temperature range is +2°C to +35°C.
3. Modos de funcionamiento
El termostato admite dos modos de funcionamiento principales:
- Heating (Riscaldamento): Activates the heating system when the ambient temperature falls below the setpoint.
- Cooling (Affrescamento): Activates the cooling system when the ambient temperature rises above the setpoint.
- Switch between modes via the thermostat's menu or the mobile app.
4. Programming (Daily/Weekly)
The CR035WB allows for daily and weekly programming to automate temperature control.
- Menú del programa de acceso: Navigate to the programming section on the thermostat's display or through the app.
- Set Time Slots: Define specific time periods for each day of the week.
- Set Temperature Levels: Assign one of three customizable temperature levels (e.g., Comfort, Economy, Away) to each time slot.
- Guardar programa: Ensure you save your programmed schedule. The internal supercapacitor maintains programming in case of power loss.
5. App Control (iOS/Android)
The mobile application provides comprehensive control and monitoring features:
- Remote temperature adjustment and mode selection.
- Creation and modification of daily/weekly programs.
- Monitoring of current temperature and system status.
- Access to advanced functions and statistics.
6. Funciones avanzadas
- Keyboard Lock (Password): Secure the thermostat's physical controls with a password to prevent unauthorized changes.
- Anti-seize Pump Function: Periodically activates the pump to prevent seizing during long periods of inactivity.
- Boiler Block Detection: Monitors the boiler status and can detect potential issues.
- Estadística: View usage statistics and temperature trends.
- Cuenta regresiva: Timer function for temporary temperature changes.
Mantenimiento
- Limpieza: Gently wipe the thermostat's display and casing with a soft, dry cloth. Do not use abrasive cleaners, solvents, or spray cleaners directly onto the device.
- No hay piezas que el usuario pueda reparar: The CR035WB does not contain user-serviceable parts. Do not attempt to open the casing.
- Supercondensador: The internal supercapacitor maintains programming settings during power outages, eliminating the need for battery replacement for this function.
Solución de problemas
| Problema | Posible causa | Solución |
|---|---|---|
| La pantalla del termostato está en blanco. | No hay suministro de energía. | Check the circuit breaker and wiring connections. Ensure 230VAC power is supplied. |
| El sistema de calefacción/refrigeración no responde. | Incorrect wiring; System mode incorrect; Temperature setpoint not reached. | Verify wiring connections. Ensure the thermostat is in the correct operating mode (Heating/Cooling). Adjust the setpoint to be above/below the ambient temperature to trigger the system. |
| La conexión Wi-Fi falla o se desconecta. | Contraseña de Wi-Fi incorrecta; enrutador demasiado lejos; problemas de red. | Re-enter Wi-Fi password. Move router closer or use a Wi-Fi extender. Restart router and thermostat. Ensure your Wi-Fi network is 2.4GHz. |
| El control de la aplicación no funciona. | No internet connection; App not updated; Thermostat not connected to Wi-Fi. | Check phone's internet connection. Update the app to the latest version. Verify the thermostat's Wi-Fi connection status. |
| Las lecturas de temperatura parecen inexactas. | Termostato expuesto a corrientes de aire, luz solar directa o fuentes de calor. | Relocate the thermostat if possible, or shield it from external influences. If an external probe is connected, ensure it is correctly installed and functioning. |
Presupuesto
| Modelo | CR035WB |
| Marca | TECNOSWITCH |
| Fuente de alimentación | 230 VCA, 50-60 Hz |
| Tipo de pantalla | LCD, Backlit Blue |
| Rango de regulación de temperatura | De +2 °C a +35 °C |
| Calificación de contacto | 6 A 250 V CA |
| Tipo de control de temperatura | ON-OFF, Proportional |
| Adjustable Thermal Differential | 0 a 1°C |
| Modos de funcionamiento | Refrigeración calefacción |
| Conectividad | Wifi |
| Método de control | App (iOS, Android), Touch Interface |
| Memoria interna | Supercapacitor for program retention |
| External Probe Support | Yes (SO001SE) |
Información de garantía
TECNOSWITCH products are manufactured to high-quality standards. This product is covered by a standard manufacturer's warranty against defects in materials and workmanship. The specific duration and terms of the warranty may vary by region and retailer. Please refer to your purchase documentation or contact TECNOSWITCH customer support for detailed warranty information applicable to your product.
Se requiere comprobante de compra para todas las reclamaciones de garantía.
Atención al cliente
If you encounter any issues or have questions regarding the installation, operation, or maintenance of your TECNOSWITCH CR035WB thermostat, please contact our customer support team.
- Websitio: Visit the official TECNOSWITCH webSitio para preguntas frecuentes, recursos de soporte y formularios de contacto.
- Correo electrónico/Teléfono: Refer to the contact information provided in your product packaging or on the official TECNOSWITCH webSitio para soporte directo.
Please have your product model (CR035WB) and purchase details ready when contacting support.





