Toro TMC-212 manual Connecting a Pump Start Relay, Connecting the Plug-in Transformer

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Connecting a Pump Start Relay

CAUTION: Never connect an auxiliary pump starter directly to the controller. A 24 VAC relay, rated at 0.50A maximum current draw, must be used to connect the controller to the pump starter circuit.

1.Route a wire pair from the pump start relay into the controller housing.

2.Connect one wire to the valve common COM (8). Connect the remaining wire to the PUMP/MV (9) as shown below.

Jumper Wire

24 VAC Pump Start Relay Valve Common Wire

CAUTION: If the pump does not have an auto- matic pressure control switch, prevent pump damage due to “dead-heading,” by connecting a jumper wire from any unused station terminal to a station terminal with a valve wire connected.

Note: Refer to “Pump Control and Well Recovery” section

8on page 28 for important pump circuit control information.

Connecting the Plug-in Transformer

CAUTION: Do not plug the transformer into an electrical outlet until all of the wiring procedures have been completed.

1.Route the cable from the transformer (13) through the small opening provided in the base of the housing. Wrap the cable around and through the restraining post as shown below.

2.Connect one transformer cable wire to each terminal labeled 24 VAC (10). The wires can be connected to either terminal.

Note: The display will begin flashing 12:00 a.m. Press any button to stop the display from flashing.

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Contents TMC-212 Page Table of Contents Controller Components Controller ComponentsControl Buttons LCD DisplayControl Dial Positions Wire connector for the valve common wire Controller Components Controller Installation Indoor Model InstallationConnecting the Valves Master Valve Common Station Wire ValvesConnecting a Pump Start Relay Connecting the Plug-in TransformerPage Installing the Cabinet If applicable to the terminal labeled PUMP/MV Connecting a Pump Start Relay Connecting the Power Source Connecting a Rain Sensor optional Important Do not use ENB and NC switchGetting Started Irrigation System Basics Valve HouseWatering Program Basics Watering Program Details Setting Program Start Times Setting the Station Run TimeGuidelines for Watering Planning Your Watering ScheduleFilling Out the Watering Schedule Form Example Program a Program B Program C Programming the Controller About the Watering Program MemoryPage Setting an Interval Schedule Turn the control dial to the Watering Days positionSetting an Odd or Even Schedule Using the Day Exclusion Feature Turning Off a Program Setting Program Start Times Setting Station Run Times Setting Pump Start/Master Valve ControlDisplay will be flashing P On Pump On Automatic Mode Controller OperationOperate Watering Programs Manual ModeOperate Selected Stations Adjust the Operating Station Run Time Watering Control FeaturesCancel Watering Pause WateringRain Delay Feature Season Adjust % Feature Turn Off Controller Operation Clearing the Program Memory To clear and reset memory of a selected programTo clear the memory of all programs About Automatic Circuit Protection Adding a 2-station Expansion ModuleUsing Pump Start/Master Valve and Well Recovery Controls Example Troubleshooting Specifications Warranty Toro Promise Limited Three- or Five-year Warranty

TMC-212 specifications

The Toro TMC-212 is a robust yet sophisticated irrigation controller designed for optimal landscape management in various settings, including residential, commercial, and municipal applications. This device offers an exceptional balance of advanced technology and user-friendly operation, making it an essential tool for maintaining healthy and vibrant landscapes.

One of the standout features of the TMC-212 is its intuitive interface, which allows users to program multiple zones with ease. With the ability to control up to 12 irrigation zones, the TMC-212 accommodates a wide range of landscape layouts, ensuring that each area receives the appropriate amount of water. The controller also supports both manual and automatic operation modes, giving users the flexibility to adjust settings depending on weather conditions and seasonal requirements.

Equipped with Toro's innovative WaterSense technology, the TMC-212 is designed to conserve water while maintaining optimal irrigation schedules. This feature integrates real-time weather data and site-specific information to adjust watering schedules dynamically, helping to minimize waste and reduce overall water consumption. The controller can be connected to rain sensors and soil moisture sensors, further enhancing its ability to respond to environmental conditions.

The TMC-212 also stands out for its wireless connectivity options. Users can connect the controller to a smartphone or tablet via Bluetooth, providing them with the convenience of remote access. This feature allows for quick adjustments and real-time monitoring, ensuring that irrigation needs can be met swiftly and efficiently, even when users are away from the site.

In terms of durability, the Toro TMC-212 is built to withstand various environmental conditions. The rugged design ensures that the controller remains functional in outdoor settings, resisting the effects of moisture, dust, and temperature fluctuations. This reliability is crucial for ensuring consistent landscape care.

For ease of installation, the TMC-212 comes with clear instructions and can be integrated into existing systems without significant modifications. The user-friendly design, coupled with its advanced irrigation management features, makes the Toro TMC-212 a valuable asset for anyone looking to enhance their landscape irrigation practices.

In summary, the Toro TMC-212 is a cutting-edge irrigation controller that combines advanced features, user-friendly technology, and durable construction. It addresses the evolving needs of modern landscape management, making it an ideal choice for professionals and property owners alike. Whether you’re managing a large commercial property or a small residential garden, the TMC-212 provides the tools needed for efficient, effective irrigation.
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