toro lawn master ii manual

3.1 Compatible Models (53805 and 53806)

The Toro Lawn Master II is available in two models: 53805 (4-zone) and 53806 (6-zone). Both models are designed for efficient irrigation control, offering programmable scheduling and battery backup. They cater to different lawn sizes, ensuring tailored watering solutions for residential and small commercial landscapes, with compatibility for various irrigation systems.

3.2 Zone Capacity (4-Zone and 6-Zone Options)

The Toro Lawn Master II offers flexibility with 4-zone (53805) and 6-zone (53806) options. The 4-zone model is ideal for smaller landscapes, while the 6-zone version accommodates larger areas or more complex irrigation systems. Both models allow precise control over watering zones, ensuring efficient water distribution tailored to specific lawn needs and layouts.

3.3 Power Requirements and Battery Backup

The Toro Lawn Master II requires a 12V AC power source for operation. It includes a 9V battery backup system to maintain programmed schedules and time during power outages. The battery ensures that all settings are retained, preventing data loss. In case of low battery or no battery installation, the controller defaults to 01-01-2007 and 12:00 AM, requiring manual reset.

Installation and Setup

The Toro Lawn Master II installation involves unpacking, mounting the timer, and connecting zones. Ensure proper wiring and power supply. Follow the manual for step-by-step guidance to avoid errors and ensure optimal performance.

4.1 Unpacking and Preparing the Controller

Start by carefully unpacking the Toro Lawn Master II controller and verifying all components, including the timer, wiring, and mounting hardware. Ensure the 9V battery is installed for backup. Before installation, review the manual to understand the setup process and required tools. Familiarize yourself with the controller’s interface and settings to ensure smooth preparation.

4.2 Mounting the Timer

Mount the Toro Lawn Master II timer securely on a wall or post near the water source. Use the provided screws or mounting clips to ensure stability. Position it at eye level for easy access and ensure it is protected from direct weather exposure. Keep wires organized using cable ties and ensure all connections are secure and accessible for future adjustments.

4.3 Connecting Zones and Wiring

Connect the wires to the correct terminals on the Toro Lawn Master II timer, matching each zone wire to its designated terminal. Ensure all connections are secure and avoid short circuits. Use the zone labels provided to organize the wires. After wiring, test each zone to confirm proper operation and water flow. This ensures the system functions correctly and efficiently.

Programming the Toro Lawn Master II

Program the timer by setting the time, date, and watering schedules. Adjust zone run times and customize settings for optimal irrigation control and water conservation efficiency.

5.1 Setting the Time and Date

Accurately set the time and date to ensure proper scheduling. Use the AM/PM clock format and adjust as needed. The battery backup retains these settings during power outages, maintaining consistent irrigation schedules. Ensure the time and date are correct to avoid programming errors and optimize watering efficiency for your lawn care needs.

5.2 Creating Watering Schedules

Set up customizable watering schedules by selecting Weekdays, Odd, or Even days. Choose specific days to enable or disable watering. Define start times and durations for each zone, ensuring efficient water usage. The timer allows up to three start times per program, providing flexibility for varying lawn needs and conservation goals.

5.3 Adjusting Zone Run Times

Customize each zone’s watering duration to suit specific needs. Adjust run times using the intuitive interface, ensuring optimal irrigation for different areas of your lawn. This feature allows precise control, promoting water conservation and healthy plant growth. Easily modify settings to adapt to seasonal changes or varying weather conditions for efficient irrigation management.

Operating Modes

The Toro Lawn Master II offers three operating modes: Automatic, Manual Station, and Manual Program. Each mode provides flexibility for different watering needs, ensuring efficient irrigation control.

6.1 Automatic Mode

In Automatic Mode, the Toro Lawn Master II executes programmed watering schedules without manual intervention. It allows multiple start times, zone-specific durations, and compatibility with rain sensors and master valves for efficient irrigation management.

6.2 Manual Station Mode

Manual Station Mode allows users to activate specific zones manually without altering the programmed schedule. This mode is ideal for one-time watering needs or quick adjustments. Simply select the desired zone on the controller to turn it on or off, providing precise control over irrigation without disrupting the automatic schedule.

6.3 Manual Program Mode

Manual Program Mode enables users to execute a specific watering program once without altering the scheduled plan. Ideal for occasional or additional watering needs, this mode runs the selected program immediately. It’s perfect for addressing dry spots or new plantings without changing the automatic schedule, offering flexibility while maintaining regular irrigation routines.

Maintenance and Troubleshooting

Regular maintenance ensures optimal performance. Check wiring, replace the 9V battery annually, and clear debris. Troubleshoot issues like incorrect schedules or sensor malfunctions by resetting or checking connections.

7.1 Common Issues and Solutions

Common issues include incorrect watering schedules, sensor malfunctions, or zones not activating. Solutions involve resetting the timer, checking wiring connections, and ensuring the 9V battery is installed correctly. For schedule errors, reprogram the settings or restore defaults; If sensors fail, ensure they are properly connected and functioning. Regularly inspect and clean sensors for optimal performance.

7.2 Resetting the Timer

Resetting the Toro Lawn Master II timer can resolve issues like incorrect scheduling or system glitches. To perform a reset, unplug the device for 10-15 minutes to clear stored data. Upon replugging, the timer will revert to default settings. If a full reset is required, press and hold the Reset button or disconnect the 9V battery. After resetting, reprogram the time, date, and watering schedules. Regular resets can help maintain optimal performance.

7.3 Replacing the Battery

To replace the Toro Lawn Master II timer’s battery, first locate the battery compartment, typically on the back or bottom. Open it using a screwdriver if necessary. Disconnect the old 9V battery carefully and insert the new one, ensuring correct terminal alignment. Close the compartment, replace any screws, and plug in the timer. The device may reset, requiring you to reprogram the time and settings. Handle components safely to avoid damage.

Advanced Features

The Toro Lawn Master II uses a 9V battery for backup. Locate the battery compartment, remove the old battery, and insert a new one. Ensure proper alignment of terminals. Replace the compartment securely. After replacement, the timer may reset, requiring reprogramming of time and settings. Handle components safely to avoid damage.

8.1 Rain Sensor Compatibility

The Toro Lawn Master II is compatible with rain sensors, enhancing water conservation. The rain sensor port allows easy installation without splicing wires. This feature pauses irrigation during rainfall, optimizing water usage. The sensor integrates seamlessly with the timer, ensuring efficient and environmentally friendly watering. It’s a convenient solution for maintaining healthy landscaping while conserving resources.

8.2 Master Valve and Pump Start Options

The Toro Lawn Master II supports master valve and pump start options, enabling advanced irrigation control. These features allow activation of a master valve or pump during programmed watering cycles, ensuring efficient water distribution. This capability is particularly useful for larger systems, providing flexibility and reliability in managing complex irrigation setups.

8.3 Water Conservation Settings

The Toro Lawn Master II offers water conservation settings to optimize irrigation efficiency. These settings allow users to customize watering schedules based on weather conditions, soil type, and plant needs. The system includes features like rain delay and smart watering options, ensuring minimal water waste while maintaining healthy landscapes. This promotes eco-friendly irrigation practices and reduces water consumption effectively.

Warranty and Support

Toro offers a comprehensive warranty for the Lawn Master II, covering defects in materials and workmanship. Dedicated customer support is available for troubleshooting, ensuring optimal performance and user satisfaction.