TRJZWA BSV-IC302
TRJZWA Solar Irrigation System Instruction Manual
Model: BSV-IC302
Introduction
This manual provides comprehensive instructions for the TRJZWA Automatic Drip Irrigation Kit, a solar-powered system designed for efficient watering of outdoor and indoor gardens, including potted plants. Featuring water level detection and a 15-meter hose, this system is ideal for up to 15 potted plants, ensuring consistent hydration with minimal effort. Please read this manual carefully before installation and operation to ensure optimal performance and longevity of your irrigation system.
Safety Information
Always ensure the water source is secure and not empty. Do not use damaged components. Use the anti-siphon device to prevent water backflow. Follow the instructions for proper installation and usage to prevent leaks or water damage.
Setup and Installation
The TRJZWA Solar Irrigation System is designed for easy setup. Follow these steps to get your system operational:
1. System Components Overview

Figure 1: Overview of the TRJZWA Solar Irrigation System components.
The kit includes the main solar panel unit, 15 meters of black tubing, drip emitters, T-connectors, an anti-siphon device, a water level detection line, and mounting accessories for wall or ground installation.
2. Preparing the Water Source
Place your water reservoir (e.g., bucket, tank) in a suitable location. Ensure the water level detection line and filter are properly submerged in the water. The system will draw water from this reservoir.

Figure 2: Water level warning sensor and root irrigation setup.
3. Connecting the Main Unit
Connect the water inlet pipe (from the filter in the reservoir) to the "IN" port on the solar panel unit. Connect the main distribution tubing to the "OUT" port.
Video: Operation Video for TRJZWA Solar Irrigation System. This video demonstrates the connection process and basic operation.
4. Installing Drip Lines and Emitters
The 15-meter hose can be cut to desired lengths to reach your plants. Use the provided T-connectors to branch off the main line to individual plants. Insert the blue drip emitters into the ends of these smaller tubes and stake them into the soil near the plant roots.

Figure 3: Step-by-step installation guide for tubing and emitters.
- Divide water pipes of different lengths as needed for your plant layout.
- Connect the solar panel to the ground stake or wall mount.
- Connect the water level detection line to the main unit.
- Connect the water inlet to the filter.
- Connect the anti-siphon head to the outlet pipe.
- Connect the three-way head (T-connector) to the soft water pipe.
- Insert the dripper into the water pipe.
- Place the filter and water level detection line in the water reservoir.
- Start drip irrigation by setting the desired mode.
5. Mounting the Solar Panel
The solar panel can be installed using the provided ground stake or mounted on a wall using screws. Ensure the panel receives direct sunlight for optimal charging.

Figure 4: Solar panel installation options.
Operating Instructions
The TRJZWA Solar Irrigation System features a simple control panel for setting watering frequency and duration.
1. Control Panel Overview

Figure 5: Main control panel of the solar irrigation system.
The control panel has an ON/OFF button and a MODE button. Indicator lights show the selected watering frequency.
2. Setting Watering Frequency
Press the MODE button to cycle through the available watering frequencies:
- 1 Day Cycle:
- 1 minute interval
- 5 minute interval
- 10 minute interval
- 3 Day Cycle:
- 1 minute interval
- 5 minute interval
- 15 minute interval
Select the mode that best suits your plants' needs. The system will automatically activate at approximately the same time each day or every three days, based on when you initially set the mode.
3. Water Level Detection
The system is equipped with a water level detection feature. If the water level in your reservoir drops too low, the unit will emit an audible beep to alert you to refill the water source. This prevents the pump from running dry and potential damage.
Maintenance
Regular maintenance ensures the longevity and efficiency of your TRJZWA Solar Irrigation System.
- Filter Cleaning: Periodically check and clean the water filter submerged in your reservoir to prevent clogs and ensure smooth water flow.
- Tubing Inspection: Inspect the tubing and emitters regularly for any blockages, kinks, or damage. Clear any debris and replace damaged sections as needed.
- Solar Panel Cleaning: Keep the solar panel clean from dust, dirt, and debris to ensure maximum sunlight absorption and efficient charging.
- Winterization: In colder climates, drain the system completely before freezing temperatures to prevent water from freezing and damaging the pump or tubing. Store the main unit indoors during winter.
Troubleshooting
Here are some common issues and their potential solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No water flow / Pump not working |
|
|
| Water siphoning when system is off |
|
|
| Inconsistent watering / Some plants not getting water |
|
|
Specifications
- Model Number: BSV-IC302
- Power Source: Solar Powered
- Battery: 3.7V 2200mAh
- Watering Frequency: 1 Day (1, 5, 10 min intervals) / 3 Day (1, 5, 15 min intervals)
- Hose Length: 15 meters
- Max Potted Plants: 15
- Special Feature: Adjustable, Water Level Detection
- Operating Temperature: 1°C - 40°C
- Package Dimensions: 8.35 x 7.05 x 2.83 inches
- Item Weight: 1.65 Pounds
Warranty and Support
Specific warranty details and direct support contact information were not provided in the product data. Please refer to the product packaging or the seller's official website for the most up-to-date warranty terms and customer support options.
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