Introduction
Thank you for choosing the Yosoo Automatic Electric Water Timer. This device is designed to automate your garden irrigation, providing convenience and efficiency for watering plants, lawns, and gardens. Please read this manual carefully before installation and operation to ensure proper use and longevity of your product.
Product Overview
The Yosoo Automatic Electric Water Timer is constructed from high-quality plastic and features a rubber gasket design for leak-proof and tight sealing, ensuring wear resistance and anti-corrosion properties. It is designed for durability and reliable performance in various outdoor environments.
Key Features:
- Intelligent Irrigation: Allows for automatic and programmable watering times.
- Multi-functional Programming: Supports various programs including unique, multi-program, regular, and cycle settings for daily or multi-day schedules.
- Durable Construction: Made from quality plastic with rubber sealing for leak-proof and wear-resistant performance.
- Wide Application: Suitable for home gardens, roof gardens, lawns, balconies, patios, and other irrigation needs.
Components:
Familiarize yourself with the main components of the water timer:
- Faucet Connector: Connects the timer to your water faucet.
- Activity Cover: Protects the control panel.
- LCD Display: Shows current time, program settings, and status.
- Control Buttons: Used for setting time, programming, and manual operation (SET, TIME, PROG, ON, OFF, Up/Down arrows).
- Connector: Output for connecting to your irrigation hose or drip system.


Setup
Follow these steps to set up your Yosoo Automatic Electric Water Timer:
- Install Batteries: Open the battery compartment (usually on the back or side) and insert the required batteries (not specified in product data, typically AA or AAA). Ensure correct polarity.
- Connect to Faucet: Screw the faucet connector of the water timer onto your outdoor water faucet. Ensure the connection is tight to prevent leaks. Hand-tighten only; do not overtighten.
- Connect Irrigation System: Attach your garden hose or drip irrigation system to the bottom connector of the water timer. Again, ensure a secure, leak-free connection.


Operating Instructions
The water timer allows for flexible programming to suit your watering needs. The LCD display and control buttons facilitate easy setup.
Setting the Current Time:
- Press the TIME button.
- Use the Up/Down arrows to adjust the hour and minute.
- Press SET to confirm and move to the next setting, or TIME again to exit.
Programming Watering Schedules:
The timer supports various programming modes (Unique, Multi Program, Regular, Cycle, one day or several days program). Refer to the specific instructions provided with your physical product for detailed programming steps, as button sequences can vary.
- Press the PROG button to enter programming mode.
- Use the Up/Down arrows to navigate through program options (e.g., start time, watering duration, frequency).
- Press SET to confirm each setting.
- Repeat for all desired programs.
- Press PROG again to exit programming mode.
Manual On/Off:
- To manually start watering, press the ON button. The timer will typically run for a default duration or until manually turned off.
- To manually stop watering, press the OFF button.

Maintenance
Regular maintenance ensures optimal performance and extends the life of your water timer.
- Cleaning: Periodically clean the exterior of the timer with a damp cloth. Avoid using harsh chemicals.
- Filter Inspection: Check the internal filter screen (located at the faucet connector) for debris. Clean it as needed to prevent blockages and ensure proper water flow.
- Battery Replacement: Replace batteries when the low battery indicator appears on the LCD, or at the beginning of each watering season.
- Winterization: Before the first frost, disconnect the water timer from the faucet and hose. Remove batteries. Store the timer indoors in a dry, frost-free location to prevent damage from freezing water.
Troubleshooting
If you encounter issues with your water timer, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Timer not watering | Low or dead batteries Incorrect program settings Low water pressure Clogged filter | Replace batteries Review and adjust program settings Ensure adequate water pressure from faucet Clean the filter screen |
| Water leaking from connections | Loose connections Damaged O-rings or gaskets Cracked housing | Tighten all connections (hand-tighten only) Inspect and replace O-rings/gaskets if damaged If housing is cracked, the unit may need replacement |
| LCD display is blank or dim | Dead batteries | Replace batteries |
| Timer not turning off | Stuck valve Programming error | Try pressing OFF button multiple times. If issue persists, disconnect from water source. Review program settings for conflicts or incorrect durations. |
Specifications
- Brand: Yosoo
- Model: B01N5FLSF9
- Material: Plastic, Rubber
- Product Dimensions: 0.79"D x 3.94"W x 7.2"H (approximately 2cm D x 10cm W x 18.3cm H)
- Item Weight: 0.63 Pounds (approximately 10.1 ounces / 286 grams)
- Number of Settings: 3 (referring to program types or modes)
- UPC: 712190275808
Warranty and Support
This product comes with a user manual for detailed instructions. For specific warranty information or technical support, please refer to the documentation included with your purchase or contact the seller directly. Keep your purchase receipt as proof of purchase.