TFA Dostmann Weather Pro 35.1161.01 Wireless Weather Station Instruction Manual

1. Introduction

Thank you for choosing the TFA Dostmann Weather Pro 35.1161.01 Wireless Weather Station. This device provides comprehensive weather data, including indoor and outdoor temperature and humidity, wind speed and direction, rainfall, and a weather forecast based on air pressure. This manual will guide you through the setup, operation, and maintenance of your new weather station to ensure optimal performance.

Image 1: Overview of the TFA Dostmann Weather Pro 35.1161.01 Wireless Weather Station components, including the main display unit, wind gauge, rain gauge, and outdoor thermo-hygro sensor.

2. Safety Information

• Read this instruction manual carefully before using the device.
• Keep this manual for future reference.
• Do not expose the device to extreme temperatures, vibrations, or shocks.
• Avoid direct sunlight for prolonged periods, especially for the display unit.
• Use only the specified battery type and ensure correct polarity.
• Do not immerse any part of the device in water.
• Keep the device and its components out of reach of children.

3. Package Contents

The TFA Dostmann Weather Pro 35.1161.01 package includes the following components:

• Main Display Unit
• Wireless Wind Gauge
• Wireless Rain Gauge
• Wireless Thermo-Hygro Outdoor Sensor
• Mounting hardware for sensors
• Instruction Manual

4. Setup and Installation

Proper installation of all components is crucial for accurate readings. A total of 10 AA batteries are required for the system.

4.1 Battery Installation

Install batteries in all units before mounting them. Ensure correct polarity. The main display unit, wind gauge, rain gauge, and outdoor sensor each require batteries.

4.2 Main Display Unit Placement

Place the main display unit indoors in a central location, away from direct sunlight and heat sources. Ensure it is within the 100m wireless range of the outdoor sensors.

4.3 Outdoor Thermo-Hygro Sensor Installation

Mount the thermo-hygro sensor in a shaded, well-ventilated area outdoors, protected from direct rain and sunlight, to ensure accurate temperature and humidity readings. It can also be used in remote rooms like a basement or garage for climate monitoring. The wireless range is up to 100 meters. Up to 3 additional transmitters (model 30.3249.02) can be connected.

4.4 Wind Gauge Installation

Install the wind gauge in an open area, free from obstructions like buildings or trees, to ensure accurate wind speed and direction measurements. The unit is solar-assisted. Use the provided versatile fixings for mounting on a post, pole, or wall.

4.5 Rain Gauge Installation

Position the rain gauge on a level surface in an open area, away from overhead obstructions that could block rainfall. Ensure it is easily accessible for occasional cleaning.

Image 2: The wireless rain gauge component of the TFA Dostmann Weather Pro 35.1161.01 Weather Station.

5. Operation

The main display unit provides a comprehensive overview of current and historical weather data.

5.1 Display Overview

The display shows indoor and outdoor temperature and humidity, weather forecast symbols, air pressure, wind speed and direction, and rainfall data. It also includes a radio-controlled clock with date and day of the week.

5.2 Weather Forecast

The weather forecast is indicated by symbols (sunny, partly cloudy, overcast, rainy, stormy) and is based on air pressure changes. It provides a forecast for the next 12-24 hours. The display also shows the air pressure tendency and history.

5.3 Wind Data

The wind section graphically displays the wind direction and the prevailing wind direction (cardinal points or degrees). It shows current, average, and highest wind speeds. Historical maximum speeds for the last 24 hours, 7 days, current month, and year are also available, along with the time and date of their occurrence.

5.4 Rain Data

The rain gauge provides data on rainfall amounts for the last hour, the last 24 hours, the last 7 days, the current month, the current year, and the total accumulated rainfall. A monthly history function is included, and the current rain quantity is displayed graphically.

5.5 Temperature and Humidity

Monitor indoor and outdoor temperature and humidity with trend arrows. The device records maximum and minimum values with the corresponding time and date of storage.

5.6 Alarm Functions

Adjustable alarm states are available for temperature, wind, rain, and humidity. For example, you can set alarms for freezing temperatures or excessively high humidity (indicating a risk of mold).

5.7 Radio Clock

The integrated radio clock automatically sets the time and date. The day of the week can be displayed in 8 languages. This function can be switched off if desired.

6. Maintenance

• Battery Replacement: Replace batteries in all units when the low battery indicator appears on the display. Ensure all 10 AA batteries are replaced with fresh ones.
• Cleaning: Periodically clean the rain gauge funnel and wind gauge cups to prevent debris buildup that could affect accuracy. Use a soft, damp cloth for the display unit. Do not use abrasive cleaners.
• Sensor Placement Check: Regularly verify that all outdoor sensors remain securely mounted and free from obstructions.

7. Troubleshooting

• No Display/Blank Screen: Check battery installation and ensure batteries are fresh.
• No Outdoor Data: Ensure the outdoor sensor is within range (100m) and has fresh batteries. Re-establish connection by removing and reinserting batteries in both the main unit and the sensor.
• Inaccurate Readings: Verify sensor placement. Ensure the rain gauge is level and free of debris. Check the wind gauge for obstructions and smooth rotation.
• Radio Clock Not Setting: Ensure the main unit is placed away from electronic interference. The radio clock function can be manually switched off if automatic synchronization is not possible.

8. Specifications

Image 3: Side view of the main display unit, illustrating its dimensions.

9. Warranty and Support

For warranty information and technical support, please refer to the documentation provided with your purchase or visit the official TFA Dostmann website. Keep your proof of purchase for any warranty claims.