1. Introducció
Thank you for choosing the TFA 35.1170.01 Wireless Weather Station. This device provides accurate indoor and outdoor temperature readings, a weather forecast trend, a radio-controlled clock with date, and an alarm function. This manual will guide you through the setup, operation, and maintenance of your new weather station.
2. Contingut del paquet
Please check that all components are present in the package:
- 1x Estació base (TFA 35.1170)
- 2x Wireless Temperature Transmitters (TFA 30.3248.02)
- 1 x manual d'instruccions
Note: Batteries are not included and must be purchased separately. The base station requires 2x 1.5V AA batteries, and each transmitter requires 2x 1.5V AAA batteries.
3. Instruccions de seguretat
- Conserveu aquest manual d'instruccions per a referència futura.
- No exposeu el dispositiu a temperatures extremes, vibracions o cops.
- Protect the base station from moisture. The outdoor transmitters are splash-proof but should not be submerged in water.
- Do not attempt to repair the device yourself. Contact qualified personnel for repairs.
- Desfeu-vos de les piles de manera responsable d'acord amb la normativa local.
4. Configuració
4.1 Instal·lació de la bateria
- For the Wireless Transmitters (TFA 30.3248.02):
Open the battery compartment cover on the back of each transmitter. Insert 2x 1.5V AAA batteries, observing the correct polarity (+/-). Close the cover securely.
- For the Base Station (TFA 35.1170):
Open the battery compartment cover on the back of the base station. Insert 2x 1.5V AA batteries, observing the correct polarity (+/-). Close the cover securely.
Note: It is recommended to insert batteries into the transmitters first, then into the base station, to ensure proper synchronization.
4.2 Sincronització inicial i configuració de l'hora
After battery installation, the base station will automatically search for the radio-controlled time signal (DCF77) and the signals from the outdoor transmitters. This process may take several minutes. Ensure the base station is placed away from sources of interference (e.g., TVs, computers).
- The radio-controlled time signal ensures accurate time and date display.
- The outdoor temperature from the transmitters should appear on the display.
4.3 Manual Time and Time Zone Adjustment
If the radio-controlled time signal is not received, or if you are in a different time zone, you can manually adjust the time and time zone.
- Refer to the specific buttons on your device (usually labeled "SET", "MODE", or similar) for manual adjustment.
- The time zone correction allows for adjustments of +12/-12 hours.
- The radio-controlled function can be deactivated if desired.
4.4 Col·locació del transmissor
Place the wireless outdoor transmitters in a sheltered location outside, protected from direct sunlight and rain, to ensure accurate temperature readings. The maximum range is 100 meters in open field conditions. Walls and other obstacles will reduce this range.

Image: The TFA 35.1170.01 base station and two wireless outdoor temperature transmitters. The base station displays indoor and outdoor temperatures, time, and weather forecast symbols.
5. Instruccions de funcionament
5.1 Mostra finalview
The main display shows the following information:
- Temperatura interior: Current temperature measured by the base station.
- Temperatura exterior: Current temperature received from the wireless transmitters.
- Símbols de la previsió meteorològica: Icons indicating predicted weather (sunny, partly cloudy, cloudy, rainy, snowy) based on atmospheric pressure changes.
- Fletxes de tendència meteorològica: Arrows indicating rising, stable, or falling atmospheric pressure.
- Radio-Controlled Time and Date: Accurate time and date.
- Icona d'alarma: Indica si l'alarma està activa.
- Frost Symbol: Appears when the outdoor temperature drops below 3°C.
5.2 Previsió meteorològica
The weather station predicts weather trends for the next 6 to 12 hours based on atmospheric pressure changes. The forecast is represented by 5 weather icons:
- Assolellat
- Parcialment ennuvolat
- Ennuvolat
- Pluviós
- Nevat
Accompanying trend arrows indicate whether the atmospheric pressure is rising, stable, or falling, providing additional insight into the weather development.
5.3 Funció d'alarma i repetició
The weather station includes an alarm with a snooze function, allowing it to be used as a bedside clock.
- Configuració de l'alarma: Use the designated buttons (e.g., "ALARM", "SET") to set your desired alarm time.
- Activació/desactivació de l'alarma: Toggle the alarm on or off using the appropriate button.
- Funció de posposar: When the alarm sounds, press the snooze button (often a large button on top) to temporarily silence the alarm for a few minutes. The alarm will sound again after the snooze period.
5.4 Expanding with Additional Transmitters
The weather station supports up to 3 wireless temperature transmitters. This package includes two. An additional transmitter (TFA 30.3248.02, sold separately) can be added to monitor temperature in other locations, such as a cellar or garage.
To add an additional transmitter, follow the battery installation steps for the transmitter, then initiate a manual search for new sensors on the base station (refer to your device's specific button functions for "SCAN" or "CHANNEL" settings).
6. Manteniment
6.1 Substitució de la bateria
When the battery indicator appears on the display, replace the batteries in the respective unit (base station or transmitter). Always replace all batteries in a unit at the same time with new ones of the same type.
- Estació base: 2x 1.5V AA batteries.
- Transmissors: 2x 1.5V AAA batteries per transmitter.
6.2 Neteja
Netegeu el dispositiu amb un suau, damp cloth. Do not use abrasive cleaners or solvents. Ensure no moisture enters the device's interior.
7. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| No hi ha visualització de la temperatura exterior. | Transmitter batteries are low or depleted. Transmitter is out of range or blocked. Interference. | Replace transmitter batteries. Move transmitter closer to the base station. Relocate base station or transmitter away from electronic devices. Initiate manual search for sensors. |
| Incorrect time display. | Radio signal not received. Incorrect time zone setting. | Ensure base station is in an area with good signal reception. Manually set time and time zone. Deactivate and reactivate radio-controlled function. |
| La previsió meteorològica sembla inexacta. | Weather forecast is a prediction based on pressure changes, not always 100% accurate for local conditions. | Understand that the forecast is a general trend for 6-12 hours. Compare with local forecasts for verification. |
8. Especificacions
| Característica | Detall |
|---|---|
| Número de model | TFA 35.1170.01 |
| Rang de temperatura interior | -9.9 °C a +50 °C (de +15 °F a +122 °F) |
| Interval de temperatura exterior | -50 ° C a +70 ° C (-58 ° F a +158 ° F) |
| Precisió de la mesura | +/- 1 ° C |
| Freqüència de ràdio | 433 MHz |
| Maximum Range (Transmitters) | 100 m (camp obert) |
| Maximum Transmitters Supported | 3 (2 inclosos) |
| Base Station Batteries | 2x 1.5 V AA (no inclòs) |
| Bateries del transmissor | 2x 1.5V AAA per transmitter (not included) |
| Dimensions (Base Station) | 145 (142) x 86 x 30 (55) mm |
| Weight (Base Station) | 160 g |
| Radio-Controlled Clock | Yes (DCF77, deactivatable) |
| Correcció de la zona horària | +/- 12 hores |
9. Garantia i Suport
Information regarding specific warranty terms or availability of spare parts is not provided in the product details. For support or warranty inquiries, please contact your retailer or the manufacturer directly. Keep your proof of purchase for any warranty claims.





