1. Introducció
The COMPUTHERM E400RF Wi-Fi thermostat is a wireless switching device designed for controlling heating and cooling systems. It can be managed remotely via the internet using a smartphone or tablet. This device offers easy connection to any two-wire room thermostat, gas boiler with a connection point, or any air conditioner or other electrical appliance, supporting both 24V and 230V control circuits.
The system comprises two main units: the thermostat (control unit) and the receiver unit, which directly controls the boiler or HVAC system. These units communicate wirelessly via radio frequency, eliminating the need for physical wiring between them. Both units are factory-coordinated and synchronized, each possessing a unique security code to ensure reliable operation.
2. Producte acabatview
The COMPUTHERM E400RF system includes a sleek, portable thermostat unit and a separate receiver unit. The thermostat features a clear display and touch buttons for local control, while the receiver unit handles the switching of your heating or cooling appliance.
3. Característiques clau
- Interfície de control: Features intuitive touch buttons on the device, control via a dedicated smartphone application, and remote control capabilities.
- Portabilitat: The thermostat unit can be freely moved within its operational range, offering flexibility in placement.
- Modes de funcionament: Supports both manual temperature setting and programmable scheduling modes.
- Heat Sensor Calibration: Allows for calibration of the temperature sensor to ensure accuracy.
- Control multiusuari: Designed to support control by multiple users.
- Funció de descongelació: Includes a defrost feature to prevent freezing in cold environments.
- Tecla de bloqueig: Provides a key lock function to prevent unintended adjustments.
- Connectivitat sense fils: Utilizes Wi-Fi for internet control and radio frequency for communication between thermostat and receiver.
4. Especificacions
| Característica | Especificació |
|---|---|
| Marca | COMPUTHERM |
| Número de model | E400RF |
| Color | Blanc |
| Material | Plàstic |
| Pes de l'article | 377 g |
| Interval de mesura de temperatura | De 0 a 50 °C (en increments de 0.1 °C) |
| Precisió de la mesura de la temperatura | ± 0.5 °C |
| Sensibilitat de commutació | ± 0.1 to ± 1.0 °C (in 0.1 °C increments) |
| Interval de calibració de temperatura | ± 3.0 °C (in 0.1 °C increments) |
| Power Supply (Thermostat) | USB-C 5V DC, 1A |
| Distància sense fil (a l'aire lliure) | Aproximadament 250 m |
| Thermostat Dimensions (H x W x D with stand) | 130 x 23 x 92 mm |
| Switchable Current (Receiver) | 10 A (càrrega inductiva 3 A) |
| Tecnologia de connectivitat | Wi-Fi |
| Components inclosos | Thermostat, Receiver Unit, Stand |
| Usos específics | Sistemes de calefacció i refrigeració |
5. Configuració i instal·lació
5.1 Desembalatge i identificació de components
Carefully unpack all components from the box. Ensure you have the thermostat unit, receiver unit, a stand for the thermostat, and a USB-C cable for power.
5.2 Thermostat Placement and Power
- Assemble the thermostat with its stand.
- Place the thermostat in a central location within the heated/cooled area, away from direct sunlight, drafts, or heat sources that could affect temperature readings.
- Connect the thermostat to a power source using the provided USB-C cable and adapter.
5.3 Receiver Unit Wiring
The receiver unit must be wired to your heating or cooling system. This typically involves connecting to a two-wire control circuit of a boiler, air conditioner, or other electrical device. Ensure the power supply matches the system's requirements (24V or 230V). It is recommended that wiring be performed by a qualified electrician.
5.4 Initial Pairing and Wi-Fi Connection
The thermostat and receiver units are factory-paired. If re-pairing is necessary, refer to the detailed instructions in the full user manual. To enable Wi-Fi control, download the COMPUTHERM smartphone application and follow the in-app instructions to connect your thermostat to your home Wi-Fi network.
6. Instruccions de funcionament
6.1 Configuració de la temperatura
- Via Touch Buttons: Use the up/down arrow buttons on the thermostat to adjust the desired set temperature. The display will show both the current room temperature and the set temperature.
- Mitjançant l'aplicació per a telèfons intel·ligents: Open the COMPUTHERM app on your smartphone or tablet. Navigate to your E400RF thermostat and adjust the temperature using the digital controls provided in the application.
6.2 Modes de funcionament
- Mode manual: The thermostat maintains the set temperature until manually changed.
- Mode programat: Allows you to set a schedule for temperature changes throughout the day or week. Configure these programs through the smartphone application.
6.3 Funcions avançades
- Calibració del sensor: If you suspect the temperature reading is inaccurate, you can calibrate the sensor via the app or device settings.
- Funció de descongelació: This feature helps prevent pipes from freezing by activating heating if the temperature drops below a certain threshold.
- Tecla de bloqueig: Activate the key lock to prevent accidental changes to settings, especially useful in households with children.
- Accés multiusuari: Grant access to other family members or authorized users through the smartphone application.
7. Manteniment
The COMPUTHERM E400RF thermostat requires minimal maintenance. To ensure optimal performance and longevity:
- Neteja: Gently wipe the thermostat's display and casinNetegeu amb un drap suau i sec. Eviteu utilitzar productes de neteja o dissolvents abrasius.
- Medi ambient: Ensure the thermostat is not exposed to extreme temperatures, high humidity, or direct water contact.
- Actualitzacions de firmware: Periodically check the smartphone application for any available firmware updates for your thermostat to ensure you have the latest features and bug fixes.
8. Solució De Problemes
If you encounter issues with your COMPUTHERM E400RF thermostat, consider the following troubleshooting steps:
- Sense alimentació al termòstat: Ensure the USB-C cable is securely connected to both the thermostat and a working power adapter. Check the power outlet.
- No Power to Receiver/HVAC System Not Responding: Verify that the receiver unit is properly wired and receiving power. Check the circuit breaker for your heating/cooling system.
- Sense connexió Wi-Fi: Confirm your home Wi-Fi network is active and the thermostat is within range. Try restarting your Wi-Fi router. Re-establish the Wi-Fi connection through the COMPUTHERM app if necessary.
- Temperature Discrepancy: If the displayed temperature does not match another thermometer, perform a sensor calibration as described in the operating instructions.
- Thermostat and Receiver Not Communicating: Although factory-paired, environmental interference can sometimes affect communication. Ensure both units are within range (approx. 250m in open air, less indoors) and free from major obstructions. If issues persist, consult the full manual for re-pairing instructions.
9. Informació de la garantia
The COMPUTHERM E400RF thermostat typically comes with a 2 any de garantia. Please retain your proof of purchase for warranty claims. For specific terms and conditions, refer to the warranty card included in your product packaging or contact the manufacturer/distributor.
Actualment no es disposa d'informació sobre la disponibilitat de peces de recanvi.
10. Suport
For further assistance, technical support, or detailed inquiries, please contact the manufacturer, COMPUTHERM, or the distributor, Calorsol GmbH. Contact information can usually be found on the product packaging, the official COMPUTHERM website, or within the smartphone application.