Introduction
The Irfora FJ3390TY-A Smart Wi-Fi Weather Station is a multifunctional device designed to provide accurate indoor and outdoor temperature and humidity readings, along with weather forecasts. It features a large color display, Wi-Fi connectivity for network data acquisition, and an intelligent app assistant for easy setup and control. This manual provides detailed instructions for setting up, operating, and maintaining your weather station.
Package Contents
Please check the package contents to ensure all items are present:
- 1 x Weather Station Main Unit
- 1 x Wireless Outdoor Sensor
- 1 x Power Adapter (EU Plug)
- 1 x User Manual (EN/DE/FR/IT/ES)
Image: The main weather station unit with its large color display and the compact wireless outdoor sensor.
Setup Guide
1. Powering the Weather Station
The weather station can be powered by the included power adapter or by batteries for backup.
- Insert 2 x 1.5V AA batteries (not included) into the battery compartment on the back of the main unit. These batteries serve as a backup power source and will only illuminate the backlight for 15 seconds when activated.
- Connect the provided DC 5V power adapter to the power input port on the back of the weather station and plug it into a wall outlet. For continuous backlight and network data updates, it is recommended to use the power adapter.
Image: The weather station main unit connected to the power adapter, illustrating its dual working mode.
2. Installing the Wireless Outdoor Sensor
The outdoor sensor transmits temperature and humidity data wirelessly to the main unit.
- Insert 2 x AAA batteries (not included) into the battery compartment of the wireless outdoor sensor.
- Place the outdoor sensor in a shaded area, protected from direct sunlight and rain, to ensure accurate readings. It can be wall-mounted or placed on a flat surface. The transmission range is up to 60 meters in an open area.
- The main unit supports connection with up to 3 wireless outdoor sensors.
3. Wi-Fi Connection and App Setup
Connect the weather station to your Wi-Fi network to enable smart features and accurate data acquisition.
- Download the designated smart application to your mobile device. Refer to the included user manual for QR codes or app store links.
- Follow the in-app instructions to connect the weather station to your home Wi-Fi network. This process typically involves putting the weather station into pairing mode and entering your Wi-Fi credentials in the app.
- Once connected, the weather station will download network data, providing more precise information and enabling remote control via the app.
Image: Illustration of the smart assistant app connecting to the weather station for easy setup and data download.
4. Placement of the Main Unit
The weather station is designed for versatile placement.
- Table Stand: Use the integrated stand on the back of the unit to place it on any flat surface, such as a desk or shelf.
- Wall Mount: The unit can also be hung on a wall using the designated mounting hole.
Image: The weather station shown both mounted on a wall and standing on a table, demonstrating flexible placement options.
Operating Instructions
Display Overview
The large color screen displays various information simultaneously:
- Current Time and Date (Perpetual Calendar up to 2099)
- Day of the Week (Multi-language selection)
- Indoor Temperature and Humidity
- Outdoor Temperature and Humidity (from wireless sensor)
- Weather Forecast (for the day and next 4 days)
- Predicted Minimum Temperature
- Forecast Index
Image: The weather station's color screen displaying various data points including time, date, indoor/outdoor conditions, and weather forecast.
Adjusting Settings
Settings can be adjusted via the physical buttons on the unit or through the smart application.
- Temperature Format: Switch between Celsius (℃) and Fahrenheit (℉).
- Time Format: Select between 12-hour and 24-hour formats.
- Daily Alarms: Set up to three daily alarms with a 5-minute snooze function.
- Backlight Brightness: When powered by the adapter, the backlight can be continuously on with 4 adjustable brightness levels.
Image: Visual representation of the weather station's six core functions: Date/Week, Multi-language, 12/24 hour format, Temperature/Humidity, Weather forecast, and USB charging.
Understanding Weather Forecast Icons
The weather station displays 23 different weather conditions based on network data.
Image: A grid displaying 23 distinct weather icons, including sunny, cloudy, rain, snow, and other conditions, used by the weather station for forecasts.
The product automatically downloads network data and synchronizes updates to provide accurate weather predictions.
Maintenance
- Cleaning: Wipe the weather station and sensor with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Battery Replacement: Replace batteries in both the main unit and the outdoor sensor when the low battery indicator appears on the display. Ensure correct polarity.
- Sensor Placement: Periodically check the outdoor sensor's placement to ensure it remains protected from extreme weather conditions and direct sunlight for optimal accuracy.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No display on main unit | No power or low batteries. | Ensure power adapter is connected or replace AA batteries. |
| Outdoor sensor not connecting | Sensor batteries low/dead, out of range, or interference. | Replace AAA batteries in sensor. Move sensor closer to main unit. Check for obstructions. Re-pair sensor if necessary (refer to full manual). |
| Wi-Fi connection failure | Incorrect Wi-Fi password, weak signal, or router issues. | Verify Wi-Fi password. Move unit closer to router. Restart router. Ensure 2.4GHz Wi-Fi network is used. |
| Inaccurate temperature/humidity readings | Sensor exposed to direct sunlight/rain, or ventilation issues. | Relocate outdoor sensor to a shaded, protected area. Ensure main unit has adequate ventilation. |
| Backlight not continuous | Unit running on battery power only. | Connect the power adapter for continuous backlight operation. Batteries only provide 15 seconds of backlight. |
Specifications
| Feature | Detail |
|---|---|
| Model Number | FJ3390TY-A (LAKDEE25189EU) |
| Brand | Irfora |
| Main Unit Dimensions (L x W x H) | 20.5 x 13 x 3 cm (8.07 x 5.12 x 1.18 inches) |
| Wireless Sensor Dimensions (L x W x H) | 50 x 96 x 34 mm |
| Main Unit Weight | 415 g |
| Indoor Temperature Range | -10 ℃ ~ 50 ℃ (14 ℉ ~ 122 ℉) |
| Outdoor Temperature Range | -40 ℃ ~ 70 ℃ (-40 ℉ ~ 158 ℉) |
| Humidity Range (Indoor & Outdoor) | 1% RH to 99% RH |
| Temperature Accuracy | ±1 ℃ |
| Wireless Transmission Frequency | 433.92 MHz |
| Wireless Transmission Range | 60 meters (open area) |
| Power Supply (Main Unit) | DC 5V > 1A (Power Adapter) or 2 x 1.5V AA batteries (backup) |
| Power Supply (Outdoor Sensor) | 2 x AAA batteries |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Special Features | Smart Wi-Fi connection, Large color screen, Multiple outdoor sensor support (up to 3), Adjustable temperature display, Adjustable backlight, USB charging output. |
Image: Detailed dimensions of the weather station main unit and the wireless outdoor sensor.
Warranty and Support
For warranty information and technical support, please refer to the contact details provided with your purchase or visit the official Irfora website. Keep your purchase receipt as proof of purchase.