1. Introducció
Thank you for choosing the SENCOR SWS 4250 Weather Station. This manual provides essential information for the proper setup, operation, and maintenance of your device. Please read these instructions carefully before use and retain them for future reference.
2. Informació de seguretat
- Do not expose the main unit or sensor to extreme temperatures, direct sunlight, or moisture.
- Use only the specified power adapter (DC 4.5V/150mA) for the main unit.
- Ensure correct battery polarity when inserting batteries into both the main unit and the sensor.
- Keep batteries out of reach of children. Do not mix old and new batteries or different types of batteries.
- No intenteu desmuntar ni reparar el dispositiu vosaltres mateixos. Encarregueu tot el manteniment a personal qualificat.
3. Contingut del paquet
- SENCOR SWS 4250 Main Unit
- Wireless Outdoor Sensor (SWS TH4250)
- DC 4.5V/150mA Power Adapter
- Manual d'usuari
4. Producte acabatview
The SENCOR SWS 4250 Weather Station features a color LCD display for clear visibility of weather forecasts, indoor/outdoor temperature, humidity, time, and date. It supports up to three wireless outdoor sensors, with one included.
Image 1: SENCOR SWS 4250 Weather Station Main Unit and Wireless Sensor. The main unit features a color LCD display, while the compact outdoor sensor transmits data wirelessly.
5. Configuració
5.1. Instal·lació de la bateria
- Unitat principal: Open the battery compartment on the back. Insert 3 x 1.5V AAA batteries (not included), observing the correct polarity (+/-). Close the compartment.
- Sensor exterior: Open the battery compartment. Insert 2 x 1.5V AA batteries (not included), observing the correct polarity (+/-). Close the compartment.
5.2. Alimentació de la unitat principal
Connect the provided DC 4.5V/150mA power adapter to the main unit's power input and then plug it into a wall outlet. The display will illuminate.
5.3. Sensor Placement and Synchronization
Place the outdoor sensor in a shaded, dry location away from direct sunlight and rain, ensuring it is within 30 meters (open area) of the main unit. The main unit will automatically attempt to synchronize with the sensor. This may take a few minutes. Once connected, the outdoor temperature and humidity will appear on the display.
5.4. Opcions de muntatge
- Taula: Use the integrated stand on the back of the main unit to place it on a flat surface.
- Muntatge en paret: Use the hanging hole on the back of the main unit to mount it on a wall using a screw (not included).
6. Instruccions de funcionament
6.1. Mostra informació
The color LCD display shows the following information:
- Weather forecast icons (sunny, partly cloudy, cloudy, rain)
- Temperatura i humitat interiors
- Temperatura i humitat exteriors
- Digital time (12/24 hour format)
- Data i dia de la setmana
6.2. Configuració de data i hora
The weather station automatically receives the DCF77 radio signal for accurate time and date synchronization. If the signal is not available or you prefer manual setting:
- Manteniu premut el botó SET button (location may vary, refer to device markings) to enter manual time/date setting mode.
- Utilitza el Amunt/Avall botons per ajustar els valors.
- Premeu SET again to confirm and move to the next setting (e.g., hour, minute, year, month, day, 12/24 hour format).
6.3. Selecció de la unitat de temperatura
Premeu el botó ° C / ° F button (location may vary) to switch between Celsius and Fahrenheit temperature display.
6.4. Managing Additional Sensors
The SWS 4250 supports up to three outdoor sensors. To add additional sensors (purchased separately):
- Install batteries in the new sensor.
- On the main unit, press the CANAL button to cycle through available sensor channels.
- The main unit will automatically search for and connect to new sensors on an unused channel.
7. Manteniment
7.1. Neteja
Netegeu la unitat principal i el sensor amb un drap suau i sec.amp drap. No utilitzeu productes de neteja abrasius ni dissolvents, ja que poden danyar la pantalla o laasing.
7.2. Substitució de la bateria
Replace batteries in both the main unit and the sensor when the low battery indicator appears on the display. Always replace all batteries in a set with new ones of the same type.
7.3. Emmagatzematge
If the device will not be used for an extended period, remove all batteries to prevent leakage and store the unit in a cool, dry place.
8. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| No hi ha cap pantalla a la unitat principal | Batteries are dead or incorrectly inserted; power adapter not connected. | Check battery polarity and charge; ensure power adapter is securely connected. |
| No es mostra la temperatura/humitat exterior | Sensor batteries dead; sensor out of range; interference; sensor not synchronized. | Replace sensor batteries; move sensor closer to main unit; resynchronize sensor (remove and reinsert batteries in sensor, then main unit). |
| Hora/data incorrecta | DCF77 signal weak or unavailable; manual settings incorrect. | Move main unit to a location with better signal reception; set time/date manually. |
| Previsió meteorològica incorrecta | The forecast is based on atmospheric pressure changes and may not always match local conditions perfectly. | This is normal. The forecast is an estimation. |
9. Especificacions
| Característica | Detall |
|---|---|
| Model | SWS 4250 |
| Marca | Sence |
| Tipus de visualització | LCD color |
| Rang de temperatura interior | 0 °C a +50 °C |
| Interval de temperatura exterior | -20 °C a +60 °C |
| Rang d'humitat (interior/exterior) | 20% a 90% HR |
| Format horari | 12/24 Hour Selectable |
| Sincronització del temps | DCF77 Radio Controlled (Manual setting possible) |
| Wireless Sensor Support | Up to 3 sensors (1 SWS TH4250 included) |
| Freqüència de transmissió del sensor | 433 MHz |
| Rang de transmissió del sensor | Fins a 30 m (zona oberta) |
| Potència de la unitat principal | 3 x 1.5V AAA batteries (not included) or DC 4.5V/150mA adapter (included) |
| Potència del sensor | 2 piles AA de 1.5 V (no incloses) |
| Main Unit Dimensions (W x H x D) | 173 x 125 x 22 mm |
| Pes de la unitat principal | 238 g |
| Color | Negre |
10. Garantia i Suport
For warranty information and technical support, please refer to the documentation provided with your purchase or contact SENCOR customer service. Keep your proof of purchase for any warranty claims.
