TJJFMM 2-Outlet 8-Programmable Water Timer

Introduction

This manual provides detailed instructions for the installation, operation, and maintenance of your TJJFMM 2-Outlet 8-Programmable Water Timer. This device is designed to automate watering for gardens, lawns, and ponds, offering flexible programming options and features like rain delay and manual control.

Please read this manual thoroughly before using the product to ensure proper function and longevity.

Product Overview

Familiarize yourself with the components and features of your water timer.

Figure 1: Overview of the TJJFMM 2-Outlet Water Timer with key components labeled, including the display, control buttons, rain sensor, and dual outlets.

Figure 2: Front view of the TJJFMM water timer, highlighting the large LCD display and the intuitive button layout for programming and manual control.

Setup and Installation

1. Battery Installation:

   The timer requires batteries for operation. Locate the battery compartment on the back of the unit. Open the latch and insert the required batteries (typically 2x AA, not included). Ensure correct polarity. Close the battery cover securely, ensuring the sealed rubber ring is properly seated to maintain IP54 waterproof rating.

   

   Figure 3: Illustration of the timer's optimized design, including the leak-proof battery cover with gasket, ensuring water resistance.

2. Connecting to Faucet:

   Screw the timer onto a standard outdoor faucet. Ensure the connection is tight to prevent leaks. Use the provided thread-sealing tape if necessary. The connector is made of 30% reinforced nylon material for durability.

   

   Figure 4: The water timer installed on an outdoor faucet, demonstrating its dual outlet capability and tool-free installation.
3. Connecting Hoses:

   Attach your garden hoses to the two independent outlets (Zone A and Zone B) at the bottom of the timer. Ensure a secure connection. Built-in stainless steel filters are present to prevent debris from entering the system.

4. Initial Time Setting:

   Upon first power-up or battery replacement, the LCD display will activate. Set the current time using the appropriate buttons (refer to the "Operating" section for detailed button functions).

Operating Instructions

Programming Watering Schedules

The timer features 2 independent zones (A and B) and up to 8 programmable schedules (4 for each zone).

Figure 5: Visual representation of the two independent irrigation zones (A and B) and their separate programming capabilities.

1. Select Zone: Press the 'A' or 'B' button to select the zone you wish to program.
2. Set Start Time: Use the arrow buttons to adjust the desired start time for watering. Press 'OK' to confirm.
3. Set Watering Duration: Adjust the watering duration from 1 second to 24 hours. Press 'OK' to confirm.
4. Set Watering Frequency: Choose the frequency from 1 hour to 24 hours, or daily up to every 32 days. Press 'OK' to confirm.

Figure 6: Detailed guide on setting watering duration (1 second to 24 hours) and frequency (hourly to every 32 days) for individual zones.

Manual Modes

The timer offers 3 manual modes for immediate watering:

• Press the 'MANUAL' button to activate manual mode.
• Use the arrow buttons to set the desired manual watering duration (1 second to 24 hours).
• Press 'OK' to start manual watering.
• To stop manual watering, press the 'STOP' button.

Smart Rain Delay Function

The built-in rain sensor allows the timer to automatically skip scheduled watering during rainy conditions, conserving water. The timer will resume its preset program after the rain delay period.

Figure 7: The rain delay function in action, showing the timer's ability to automatically skip watering when rain is detected, and its IP54 waterproof rating.

Child Lock Mode

To prevent accidental changes to settings, activate the child lock mode. Refer to the product's specific instructions for engaging and disengaging the child lock, typically by holding down a specific button combination (e.g., the lock icon button).

Maintenance

• Filter Cleaning: Periodically check and clean the built-in stainless steel filter at the inlet to prevent debris from clogging the timer or hoses. Unscrew the timer from the faucet, remove the filter, rinse it under running water, and reinsert.
• Battery Replacement: When the low battery indicator flashes, replace the batteries promptly. The low battery valve will automatically shut off to prevent water waste. After replacing batteries, the current time may need to be reset, but your programmed schedules should be retained.
• Winterization: Before freezing temperatures, disconnect the timer from the faucet and hoses. Drain any remaining water from the unit and store it indoors in a dry, protected area to prevent damage from freezing.

Troubleshooting

Specifications

• Brand: TJJFMM
• Model: Sprinkler Timer Water Gardens Ponds Kits (B0F13MN4P7)
• Color: Black
• Material: Plastic (30% reinforced nylon connector)
• Product Dimensions: 2.36"D x 4.72"W x 4.92"H
• Number of Settings: 16 (8 programs per zone, 2 zones)
• Water Pressure Resistance: Up to 116 PSI
• Waterproof Rating: IP54
• Watering Duration: 1 second to 24 hours
• Watering Frequency: 1 hour to 32 days
• Outlets: 2 Independent

Warranty and Support

For warranty information, please refer to the documentation included with your purchase or contact TJJFMM customer support directly. Warranty terms and conditions may vary.

If you encounter any issues not covered in this manual or require further assistance, please contact TJJFMM customer support through their official channels. Contact information can typically be found on the product packaging or the brand's official website.