The Intermatic Manual Timer is a reliable solution for automating appliances, offering easy scheduling and manual override functionality. Designed for simplicity, it ensures precise control over lighting and devices, enhancing convenience and energy efficiency.

Features and Benefits

The Intermatic Manual Timer combines automation with manual control, offering flexibility and convenience. It features easy installation, durable design, and reliable performance, making it ideal for controlling lights and appliances efficiently both indoors and outdoors.

Key Features of the Intermatic Manual Timer

Manual Override Functionality: Allows users to switch between automatic and manual modes effortlessly.


2. 24-Hour Scheduling: Enables precise control over appliances with a versatile daily timer.


3. Temporary and Permanent Override Options: Offers flexibility for immediate or long-term changes.


4. Non-Volatile Memory: Retains settings even during power outages, ensuring uninterrupted operation.


5. Durable Design: Built to last, with a robust construction suitable for both indoor and outdoor use.


6. Astro Features: Automatically adjusts schedules based on seasonal changes and daylight savings.


7. User-Friendly Interface: Intuitive controls make programming and adjustments straightforward.


These features combine to provide a reliable, efficient, and adaptable timer solution for various applications.

Advantages of Using the Intermatic Manual Timer

  • Convenience and Flexibility: The manual override feature allows users to easily switch between automatic and manual modes, providing immediate control when needed.
  • Energy Efficiency: By automating lighting and appliance schedules, the timer helps reduce energy waste and lowers utility bills.
  • Reliability: Non-volatile memory ensures settings are retained during power outages, eliminating the need to reprogram the timer.
  • Easy Installation: Simple setup and clear instructions make it accessible for DIY enthusiasts and professionals alike.
  • Adaptability: With temporary and permanent override options, users can customize their schedules to fit changing needs.
  • Cost-Effective: Durable construction and long-lasting performance reduce the need for frequent replacements.
  • Seasonal Adjustments: Astro features automatically adapt to daylight savings and seasonal changes, ensuring accurate timing year-round.

These advantages make the Intermatic Manual Timer a practical and efficient solution for managing household or commercial appliances;

Installation and Setup

Installing the Intermatic Manual Timer is straightforward, requiring basic electrical knowledge. Follow the step-by-step guide to ensure proper connections and functionality. Always read instructions carefully to avoid personal injury or property damage.

Step-by-Step Installation Guide

Installing the Intermatic Manual Timer requires careful attention to detail to ensure proper functionality. Begin by turning off the power to the circuit at the breaker box to avoid any electrical hazards. Locate the wires connected to the existing switch and mark them for identification. Mount the timer securely in the desired location, ensuring it is level and accessible. Connect the wires according to the manufacturer’s instructions, typically black (hot) to the “LINE” terminal and white (neutral) to the “LOAD” terminal. Once wired, set the timer dial to the current time and test the manual override feature to confirm it works correctly; Finally, turn the power back on and verify that the timer operates as expected. Always refer to the user manual for specific wiring diagrams and safety precautions. If unsure, consult a licensed electrician to ensure a safe and correct installation.

Important Safety Considerations

When installing and using the Intermatic Manual Timer, it is crucial to follow safety guidelines to prevent accidents and ensure proper functionality. Always turn off the power to the circuit at the breaker box before starting any installation to avoid electrical shock. Verify that the power is off using a voltage tester. Ensure the timer is rated for the load it will control to prevent overheating or fire hazards. Never overload the timer with devices exceeding its wattage or amperage capacity. Follow the manufacturer’s wiring instructions carefully, and avoid any improper connections that could lead to short circuits. Keep the timer away from flammable materials and ensure it is installed in a well-ventilated area. Additionally, note that Intermatic Incorporated will not be liable for incidental or consequential damages resulting from misuse or failure to comply with instructions. Always retain the user manual for future reference and consult a licensed electrician if uncertain about any aspect of the installation or operation.

Programming and Scheduling

The Intermatic Manual Timer offers versatile scheduling options, allowing users to set specific on/off times for appliances. Advanced features include an Astro mode for seasonal adjustments and a manual override for temporary control. Programming is intuitive, with clear steps for mode selection and zone setup, ensuring efficient and tailored automation solutions. Pressing the MODE button lets you choose between AUTO, RANDom, or manual modes, while the ASTRO feature adjusts timings based on your location. This adaptability makes it ideal for various applications, from lighting to security systems, providing reliable and flexible control over your devices. Use the provided instructions to navigate through settings and ensure optimal performance.

Basic Scheduling Options

The Intermatic Manual Timer provides straightforward basic scheduling options, allowing users to set simple on/off times for their appliances. This feature is ideal for those who prefer a hassle-free experience. By pressing the plus button and selecting the “Basic Scheduling” option, users can program the timer to turn devices on or off at specific times. For example, you can schedule the entryway lights to turn on at a designated hour, ensuring convenience and energy savings. The timer’s interface is user-friendly, making it easy to navigate and set up daily routines. With these basic options, you can automate your home’s lighting and devices without needing advanced features. This simplicity ensures that even those new to timers can benefit from automated control, enhancing their daily lives with minimal effort. The Intermatic Manual Timer’s basic scheduling is both efficient and accessible, catering to a wide range of users.

Advanced Programming Features

The Intermatic Manual Timer offers advanced programming features for users seeking more control over their schedules. One notable feature is the astronomic scheduling option, which automatically adjusts timer settings based on seasonal changes, ensuring accurate operation year-round. Additionally, the timer includes a permanent manual override function, allowing users to temporarily bypass programmed settings without losing their configured schedules. For enhanced security, the random mode can be activated, making it appear as though the lights or appliances are being used normally, even when no one is home. The timer also supports multiple event programming, enabling users to set up to 24 on/off events per day. These advanced features provide flexibility and customization, catering to users with complex scheduling needs. The timer’s non-volatile memory ensures that programmed settings are retained even during power outages, eliminating the need to reprogram after a power interruption. This combination of functionality and reliability makes the Intermatic Manual Timer a versatile choice for both residential and commercial applications.

Troubleshooting Common Issues

Troubleshooting the Intermatic Manual Timer can resolve many common issues efficiently. One frequent problem is the timer not turning devices on or off as scheduled. This is often due to incorrect time settings or a malfunctioning manual override switch. Users should first ensure the timer is properly synchronized with the correct time and that all wires are securely connected. If the issue persists, checking the override function is essential, as it may be inadvertently activated. Another common issue is the timer failing to switch between modes (e.g., AUTO or RANDOM). This can be resolved by resetting the timer or ensuring the mode button is functioning correctly. Additionally, if the timer’s dial does not move, it may indicate worn-out internal components, requiring professional inspection or replacement. Always refer to the user manual for specific troubleshooting steps, as procedures may vary by model. Regular maintenance and updates can prevent many of these issues, ensuring smooth operation.

Manual Override Functionality

The Intermatic Manual Timer features a convenient manual override option, allowing users to bypass programmed settings temporarily. This function is particularly useful during unexpected events or when immediate control is needed. To activate the override, simply press the designated button, which pauses the timer’s schedule and lets you control the connected device manually. Once activated, the override status is typically indicated by a light or visual cue on the timer’s display. When you’re ready to resume automatic operation, pressing the button again or cycling the power usually restores the programmed schedule. This flexibility ensures that users can manage their devices efficiently without altering their predefined settings. The manual override feature is a significant advantage, offering peace of mind and adaptability in various situations. Ensure that the override function is used correctly to maintain the integrity of your timer’s programming and operation. Regular checks can help confirm that the override is functioning as intended.

Technical Specifications

The Intermatic Manual Timer is designed with a 15-Amp capacity, supporting a wide range of electrical devices. It features a 24-hour scheduling option, allowing for precise control over daily operations. The timer is compatible with both indoor and outdoor applications, depending on the specific model, such as the TN111K, which is rated for indoor use. It operates on a standard 120V power supply, ensuring compatibility with most household circuits. The product includes a NEMA 1 enclosure rating, providing protection against incidental contact and environmental elements. Non-volatile EEPROM memory ensures that programmed settings are retained even during power outages. Dimensions vary by model but are generally compact, making installation straightforward. The timer is constructed with durable materials to ensure long-term reliability and performance. These specifications make the Intermatic Manual Timer a versatile and dependable choice for various electrical control needs. Always refer to the user manual for specific model details and installation requirements. Proper installation ensures safe and efficient operation.