NBBX Sprinkler Timer Instruction Manual

1. Introduction

Thank you for choosing the NBBX Sprinkler Timer. This device is designed to automate your garden watering, providing convenience and efficiency. This manual will guide you through the installation, programming, and maintenance of your new sprinkler timer to ensure optimal performance.

2. Safety Information

• Do not immerse the timer in water. It is designed to be weather-resistant, not submersible.
• Ensure all connections are tight to prevent leaks.
• Use only 1.5V 'AA' alkaline batteries. Do not mix old and new batteries or different battery types.
• Remove batteries if the timer will not be used for an extended period to prevent leakage.
• Keep out of reach of children.

3. Package Contents

Please check the package for the following items:

• NBBX Sprinkler Timer (Model 6811-Gray-710)
• 3/4" to 1/2" Faucet Adapter
• Instruction Manual

4. Product Overview

The NBBX Sprinkler Timer features a clear LCD display and intuitive buttons for easy programming. It includes an upgraded connector and is IP54-rated for outdoor use.

Figure 4.1: NBBX Sprinkler Timer with its digital display and control buttons.

Figure 4.2: Detailed view of the 3.15-inch large screen for clear setting visibility.

Figure 4.3: Illustration of the durable hose faucet connector, designed for extended lifespan.

5. Setup

5.1 Battery Installation

The timer requires 2 x 1.5V 'AA' alkaline batteries (not included).

1. Locate the battery compartment on the back of the timer.
2. Slide open the battery cover.
3. Insert two 'AA' alkaline batteries, ensuring correct polarity (+/-).
4. Close the battery cover securely.

Video 5.1: Battery installation process for the NBBX Sprinkler Timer.

5.2 Connecting to Faucet and Hose

The timer is equipped with a 3/4" connector and includes a 3/4" to 1/2" adapter for universal compatibility.

1. Screw the timer onto your outdoor faucet. Ensure the connection is hand-tight to prevent leaks. If your faucet is 1/2", use the provided adapter.
2. Connect your garden hose to the bottom outlet of the sprinkler timer.

Figure 5.2: Timer connected to a faucet, illustrating its dimensions and connection points.

6. Operating Modes

6.1 Setting the Clock

Before programming, set the current time on the timer.

1. Press the "SET CLOCK" button.
2. Use the "+" or "-" buttons to adjust the hour (0-23 hours).
3. Press the "OK" button to switch to minute adjustment.
4. Use the "+" or "-" buttons to adjust the minute (0-59 minutes).
5. Press "OK" to save the current time setting.

6.2 Automatic Watering Mode (Programming)

Customize your watering schedule with frequency, duration, and start time.

1. Set Start Time: Press the "START TIME" button. Use "+" or "-" to select the desired watering start time (0-23 hours, 0-59 minutes). Press "OK" to confirm.
2. Set Watering Duration: Press the "HOW LONG" button. Use "+" or "-" to set the watering duration (10-55 seconds, 1-59 minutes, or 1-99 hours). Use the "OK" button to switch between seconds, minutes, and hours. Press "OK" to confirm.
3. Set Watering Frequency: Press the "HOW OFTEN" button. Use "+" or "-" to select how often the timer waters (1-59 minutes, 1-23 hours, or 1-7 days). Press "OK" to confirm.

Figure 6.2: Example of an automatic watering schedule displayed on the timer.

6.3 Manual Watering Mode

To water immediately without affecting your programmed schedule:

1. Press and hold the "Manual" button (faucet icon) for 5 seconds to enter manual watering mode.
2. Use the "+" or "-" buttons to select the desired manual watering duration (0-55 seconds, 1-59 minutes, or 1-99 hours).
3. Press "OK" to start watering.
4. To stop manual watering, press and hold the "Manual" button again for 5 seconds.

Figure 6.3: Using the NBBX Sprinkler Timer in manual mode for temporary watering.

6.4 Rain Delay Function

The timer features a rain delay function to pause watering during rainy periods, conserving water. Specific instructions for activating rain delay are typically found in the full product manual or on the device itself, often by pressing a dedicated 'Rain Delay' button or a combination of buttons.

7. Maintenance

7.1 Filter Cleaning

The timer is equipped with an inverted triangle filter to prevent clogs. Regularly inspect and clean the filter to maintain optimal water flow.

1. Unscrew the timer from the faucet.
2. Carefully remove the filter from the inlet.
3. Rinse the filter under running water to remove any debris.
4. Reinsert the clean filter and reattach the timer to the faucet.

Figure 7.1: The stainless steel filter at the inlet of the sprinkler timer.

7.2 Battery Replacement

Replace batteries when the low battery indicator appears on the display or if the timer stops functioning. Refer to Section 5.1 for installation steps.

7.3 Winterization

Before the first frost, remove the timer from the faucet. Drain any remaining water and store it indoors in a dry, frost-free location. Remove batteries before storage.

8. Troubleshooting

9. Specifications

• Model: 6811-Gray-710
• Brand: NBBX
• Material: Plastic
• Item Weight: 0.9 Pounds
• Watering Frequency: 1-59 minutes, 1-23 hours, or 1-7 days
• Watering Duration: 10-55 seconds, 1-99 hours
• Power Source: 2 x 1.5V 'AA' Alkaline Batteries
• Water Pressure Range: 7.25 psi to 116.03 psi
• Waterproof Rating: IP54
• Faucet Connector: 3/4" (with 1/2" adapter)

10. Warranty and Support

NBBX products are designed for quality and reliability. For warranty information or technical support, please refer to the contact details provided with your purchase or visit the official NBBX website. Our customer service team is available to assist you with any questions or issues.