Introduction
The Hunter NODE-BT-200 is a battery-operated, two-zone irrigation controller designed for applications where AC power is unavailable. This controller features Bluetooth technology, allowing for convenient management and programming via a smartphone application. Its waterproof design makes it suitable for various outdoor environments, including gardens, parks, and greenhouses.
This manual provides detailed instructions for the installation, operation, and maintenance of your NODE-BT-200 controller. Please read it thoroughly before use to ensure proper functionality and longevity of the device.
Product Features
- Dual Station Operation: Controls two independent irrigation zones.
- Bluetooth Connectivity: Manage and program the controller wirelessly from a smartphone up to 50 feet (line-of-sight).
- Flexible Mounting Options: Can be mounted to Hunter solenoids, pipes, flat surfaces, or inside a valve box.
- Advanced Programming: Supports 3 independent programs, each with up to 8 start times, and run times from 1 second to 12 hours.
- Waterproof Design: Suitable for outdoor installation in various weather conditions.
- Soil Moisture Sensor Compatibility: Allows for integration with soil moisture sensors for optimized watering.
Setup
1. Battery Installation
The NODE-BT-200 requires a 9V battery for operation.
- Unscrew the cap of the controller to access the battery compartment.
- Insert a fresh 9V alkaline battery, ensuring correct polarity (+/-).
- Securely replace the cap, ensuring a watertight seal.
Figure 1: Hunter NODE-BT-200 controller showing the internal battery compartment for a 9V battery and wiring connections. Note: The image label shows NODE-BT-400, but this manual is for the NODE-BT-200 model.
2. Wiring and Installation
The controller is designed for easy integration with your irrigation system.
- Connecting Solenoids: Connect the wires from your two irrigation solenoids to the corresponding terminals on the controller. Refer to the wiring diagram provided with your solenoid valves for specific connections.
- Common Wire: Ensure the common wire from your solenoids is connected to the common terminal on the controller.
- Mounting: The controller can be mounted directly onto a Hunter solenoid, attached to a pipe, secured to a flat surface, or placed inside a valve box. Choose a location that allows for optimal Bluetooth signal reception for smartphone control.
- Optional Sensor: If using a soil moisture sensor, connect it to the designated sensor terminals.
3. Smartphone App Download and Connection
To control your NODE-BT-200, download the official Hunter NODE-BT app from your smartphone's app store.
- Search for "Hunter NODE-BT" in the Apple App Store or Google Play Store.
- Download and install the application.
- Enable Bluetooth on your smartphone.
- Open the Hunter NODE-BT app. The app will scan for nearby NODE-BT controllers.
- Select your NODE-BT-200 from the list of discovered devices to establish a connection. You may need to be within 50 feet (line-of-sight) of the controller for a stable connection.
Operating the Controller
1. Programming Irrigation Schedules
All programming is done through the Hunter NODE-BT smartphone application.
- Programs: The controller supports 3 independent programs (A, B, C). Each program can be configured with different start times and run durations.
- Start Times: Each program allows for up to 8 start times per day. This enables multiple watering cycles within a single program.
- Run Times: Set the duration for each zone from 1 second up to 12 hours.
- Watering Days: Select specific days of the week for each program to run, or choose interval watering (e.g., every 2 days).
- Seasonal Adjustment: Use the app's seasonal adjustment feature to easily increase or decrease watering durations across all programs by a percentage, adapting to changing weather conditions.
2. Manual Operation
You can manually start or stop irrigation cycles directly from the controller or through the app.
- Via App: In the app, navigate to the "Manual Operation" section to start or stop individual zones or all zones for a specified duration.
- Via Controller: The controller features a button for quick manual operation and battery status checks. Pressing this button will typically initiate a manual run or display battery status, depending on the model's specific implementation. Refer to the app for detailed manual control options.
Maintenance
1. Battery Replacement
The controller's battery life depends on usage. The app will send reminders when the battery level is low.
- When a low battery alert is received, replace the 9V battery as described in the "Battery Installation" section.
- Always use a fresh, high-quality 9V alkaline battery for optimal performance.
2. Cleaning
Periodically inspect the controller for dirt or debris.
- Wipe the exterior with a damp cloth.
- Ensure the battery compartment cap is free of debris to maintain a watertight seal.
- Do not use harsh chemicals or abrasive cleaners.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Controller not connecting via Bluetooth |
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| Zones not watering |
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| Battery drains quickly |
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Specifications
| Model | NODE-BT-200 |
| Zones | 2 |
| Power Source | 9V DC (Alkaline Battery) |
| Bluetooth Range | Up to 50 feet (line-of-sight) |
| Run Times | 1 second to 12 hours |
| Programs | 3 independent programs |
| Start Times | 8 per program |
| Operating Temperature | 10 Degrees Celsius (Note: This seems low, usually a range is provided. Using the provided data.) |
| Material | Plastic |
| Item Weight | 0.78 Kilograms |
Warranty and Support
For warranty information and technical support, please refer to the official Hunter Industries website or contact their customer service department. Keep your purchase receipt as proof of purchase.
Hunter Industries Official Website: www.hunterindustries.com
