Introduction and Overview
The Intermatic ST700W Ascend 7-Day In-Wall Programmable Timer is designed to provide automated control over your lighting and other electrical loads. This timer features an automatic astronomic function, which adjusts ON/OFF times based on local sunrise and sunset, ensuring optimal energy efficiency. Its intuitive setup and large backlit LCD screen simplify programming up to 42 unique events per week.
Key features include:
- Automatic Astronomic Function: Provides precise ON/OFF control based on daily dusk and dawn times.
- Intuitive Setup with Large LCD: Simplifies programming of up to 42 events.
- Modern Sleek Design: Blends seamlessly with various home aesthetics.
- Automatic DST Adjustment: Automatically adjusts for Daylight Saving Time.
- Battery Backup: Retains time and date information during power outages.
- Versatile 7-Day Programming: Supports diverse scheduling needs for various applications like garages, driveways, patios, and more.
Front view of the Intermatic ST700W Ascend timer, showing its white finish and large backlit LCD screen displaying 'Auto', 'ON', and 'Next: OFF @ Sun 7:19AM'.
Setup and Installation
Installation of the Intermatic ST700W timer requires basic electrical knowledge. It is crucial to ensure that your electrical system includes a neutral wire for proper operation. Homes built or rewired after 1972 typically have neutral wiring. If your home was built before 1972 or you are unsure, consult a qualified electrician.
For detailed installation instructions, please refer to the official Installation Manual PDF provided by Intermatic. Always turn off power at the circuit breaker before beginning any electrical work.
Download Installation Manual (PDF)
Official product video demonstrating the features and ease of use of the Intermatic Ascend ST700W timer, including its sleek design, large LCD, and programming capabilities. It also highlights the importance of neutral wiring for installation.
Operating Instructions
The ST700W timer is designed for straightforward operation with its large LCD and intuitive menu system. You can program up to 42 ON/OFF events per week, or choose from pre-set schedules.
Setting Up a Schedule:
- Press the menu button (three horizontal lines icon) to access the main menu.
- Navigate using the UP/DOWN arrow buttons to select "Setup a Schedule" and confirm.
- Choose from pre-defined schedules like "ON all night", "ON evenings", "ON morn./even.", or select "Custom Schedule" for personalized programming.
- For custom schedules, follow the on-screen prompts to set specific ON and OFF times for each day of the week. The timer's astronomic function will automatically adjust for sunrise and sunset times based on your geographical location.
Manual Override:
You can manually turn the connected load ON or OFF at any time by pressing the large power button at the bottom of the timer. The timer will temporarily override the current schedule and then resume the programmed schedule at the next scheduled event. The display will show the current status (ON/OFF) and the time of the next scheduled event.
Daylight Saving Time (DST) Adjustment:
The timer automatically adjusts for Daylight Saving Time, eliminating the need for manual changes. This feature ensures your schedules remain accurate throughout the year.
Maintenance
The Intermatic ST700W timer is designed for minimal maintenance. To ensure longevity and proper function:
- Cleaning: Wipe the surface with a soft, dry cloth. Avoid using abrasive cleaners or solvents, as they may damage the finish or the LCD screen.
- Battery Backup: The timer includes a non-replaceable lithium metal battery that retains time and date settings during power interruptions. This battery is designed to last the lifetime of the product under normal operating conditions.
- Environmental Conditions: Ensure the timer is installed in a dry location, away from direct moisture or extreme temperatures, as specified in the installation manual.
Troubleshooting
If you encounter issues with your Intermatic ST700W timer, consider the following common solutions:
| Problem | Possible Cause / Solution |
|---|---|
| Timer does not power on or display is blank. |
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| Buttons feel sticky or unresponsive. |
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| Backlight is dim or hard to read. |
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| Scheduled events are not occurring. |
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Specifications
| Feature | Detail |
|---|---|
| Brand | Intermatic |
| Model Number | ST700W |
| Color | White |
| Material | Plastic, Steel |
| Product Dimensions | 1.33"D x 1.75"W x 2.75"H |
| Number of Settings | 42 (events per week) |
| Item Weight | 5.6 ounces |
| Power Source | Battery Powered (for backup), 120 Volts (main) |
| Voltage | 120 Volts |
| Display Style | LCD |
| Mounting Type | Wall Mount |
| Certification | UL (Canada and US) |
| Included Components | ST700W unit |
| Battery Type | 1 Lithium Metal battery (included, non-replaceable) |
Warranty and Support
The Intermatic ST700W Ascend timer comes with a 3-year limited warranty. For warranty claims or technical assistance, please contact Intermatic customer support.
Additional resources:
- Installation Manual (PDF)
- Visit the official Intermatic Store on Amazon for more product information and support.
