Insoma Sprinkler Timer with Brass Inlet and Outlet

1. Product Overview

The Insoma Sprinkler Timer is designed to automate your garden watering, providing convenience and water efficiency. Featuring durable brass inlet and outlet connections, a large LCD display, and multiple watering modes, it is suitable for various irrigation needs.

Figure 1.1: Insoma Sprinkler Timer with Brass Inlet and Outlet

2. Setup

2.1 What's in the Box

• Insoma Sprinkler Timer (1 unit)
• Reducing Hex Bushing (3/4" Male NPT to 1/2" Female NPT)
• Thread Seal Tape
• User Manual

2.2 Battery Installation

The timer requires 2 AA 1.5V Alkaline batteries (not included). Ensure correct polarity when inserting batteries.

1. Locate the battery compartment on the back of the timer.
2. Slide the battery cover open.
3. Insert two AA alkaline batteries, observing the + and - markings.
4. Close the battery cover securely. The cover includes a seal ring to protect against moisture.

Figure 2.1: Control Panel and Battery Compartment (back view)

2.3 Timer Installation

The timer features a brass inlet and outlet for enhanced durability and pressure resistance.

1. Ensure the faucet is turned off.
2. Screw the timer's brass inlet onto your outdoor faucet. Hand-tighten only. Use the provided thread seal tape if necessary to prevent leaks.
3. Connect your garden hose or drip irrigation system to the timer's brass outlet. Hand-tighten only.
4. If your hose or faucet requires a different size, use the included reducing hex bushing.
5. Slowly turn on the faucet. Check for any leaks.

Figure 2.2: Easy, Tool-Free Installation

Figure 2.3: Brass Inlet and Outlet for Durability

3. Operation

3.1 Understanding the Control Panel

The timer features a large LCD display and intuitive controls:

• Dial: Rotate to select different settings (SET CLOCK, START TIME, HOW LONG, HOW OFTEN, AUTO, OFF).
• +/- Buttons: Adjust values for time, duration, or frequency. The '+' button also activates Rain Delay. The '-' button also activates Child Lock.
• OK Button: Confirm selections.
• Manual Button: Initiate manual watering.

3.2 Setting the Clock

1. Rotate the dial to SET CLOCK.
2. Use the +/- buttons to adjust the current time.
3. Press OK to confirm and move to the next setting (e.g., minutes).
4. Repeat until the clock is set.

3.3 Automatic Watering Mode

This mode allows you to set a recurring watering schedule.

Figure 3.1: Timed Watering Settings (How Often, How Long)

1. Rotate the dial to START TIME. Use +/- to set the desired start time for watering. Press OK.
2. Rotate the dial to HOW LONG. Use +/- to set the watering duration (1 minute to 23 hours 59 minutes). Press OK.
3. Rotate the dial to HOW OFTEN. Use +/- to set the watering frequency (every 1 minute to 23 hours 59 minutes, or every 1 to 7 days). Press OK.
4. Rotate the dial to AUTO. The timer will now operate according to your programmed schedule.

Figure 3.2: Automatic Watering in Action

3.4 Manual Watering Mode

To water immediately without interrupting your programmed schedule:

1. Press the Manual button.
2. Use the +/- buttons to set the desired manual watering duration (1 minute to 23 hours 59 minutes).
3. Press OK to start manual watering.
4. To stop manual watering, press the Manual button again or rotate the dial to OFF.

Figure 3.3: Manual Watering Anytime

3.5 Rain Delay Function

Pause your watering schedule for 1 to 7 days due to rain or other reasons.

1. While in AUTO mode, press the + button (Rain Delay).
2. Use the +/- buttons to select the number of days for the delay (1-7 days).
3. Press OK to confirm. The timer will pause and automatically resume the schedule after the delay period.
4. To cancel Rain Delay, press the + button again and set the delay to 0, or rotate the dial to OFF and then back to AUTO.

Figure 3.4: Rain Delay Function

3.6 Child Lock Mode

Prevent accidental operation by children or pets.

1. Press and hold the - button for 3 seconds to activate Child Lock. A lock icon will appear on the display.
2. To deactivate, press and hold the - button again for 3 seconds.

4. Maintenance

4.1 Cleaning the Filter

The built-in metal filter prevents sediment from entering your irrigation system. Clean it periodically to ensure optimal performance.

1. Turn off the faucet and detach the timer.
2. Remove the filter washer from the inlet.
3. Rinse the filter under running water to remove any debris.
4. Reinsert the clean filter washer and reattach the timer to the faucet.

Figure 4.1: Built-in Stainless Steel Filter

4.2 Winter Storage

To prevent damage from freezing temperatures:

1. Remove the timer from the faucet before the first frost.
2. Remove the batteries.
3. Store the timer in a dry, frost-free location.

5. Troubleshooting

Refer to the table below for common issues and their solutions.

6. Specifications

7. Warranty and Support

For warranty information or technical support, please refer to the contact details provided with your purchase or visit the official Insoma website.