Introduction
This manual provides instructions for the safe and efficient use of your Fosmon 24-Hour Mechanical Dual Outlet Timer, Model C-10681. This device is designed to automatically turn electrical appliances on and off at programmed times, offering convenience and potential energy savings. Please read these instructions thoroughly before operation and retain them for future reference.

Image: The Fosmon 24-Hour Mechanical Dual Outlet Timer, showing its compact design and rotating dial.
Safety Information
Please observe the following safety precautions to prevent injury or damage to the device:
- For indoor use only. Do not expose to water or moisture.
- Do not exceed electrical ratings: 125VAC, 15A, 1875W, 10A Tungsten, 3/4HP.
- Ensure the timer is securely plugged into a grounded 3-prong outlet.
- Unplug the timer from the wall outlet before cleaning.
- Do not disassemble or attempt to repair the timer. Contact customer support for assistance.
- Keep out of reach of children.

Image: Rear view of the Fosmon timer showing the 3-prong plug and ETL certification label, indicating safety compliance.
Product Features
- 24-Hour Programmable: Set up to 24 ON/OFF cycles per day.
- 30-Minute Intervals: Program in increments as small as 30 minutes.
- Dual Outlets: Power two devices simultaneously.
- Manual Override Switch: Temporarily bypass programmed settings.
- Grounded 3-Prong Design: Ensures safe operation.
- Wide Compatibility: Suitable for lamps, fans, small appliances, reptile lights, grow lights, and holiday decorations.

Image: Close-up of the timer's dial, highlighting its fully programmable nature with 30-minute increments.

Image: Side view of the timer showing two grounded outlets, illustrating its dual outlet design.

Image: Diagram showing the timer connected to various appliances like a coffee maker, lamp, fan, and stereo, demonstrating universal compatibility.

Image: The timer shown with examples of CFL, Incandescent, and LED light bulbs, indicating broad compatibility with different lighting types.
Setup Instructions
Follow these steps to set up your Fosmon mechanical timer:
- Prepare the Pins: The timer comes with all pins in the DOWN position. To begin programming, pull ALL the pins around the dial to the UP position. Each pin represents a 30-minute interval.
- Set Current Time: Rotate the entire dial clockwise until the arrow indicator on the timer points to the current time. The dial is marked with numbers 1-12 and includes sun/moon icons to distinguish AM/PM (white half for AM, black half for PM).
- Program ON Times: Push the pins corresponding to the desired ON times DOWN. For example, if you want the device to turn on from 6:00 PM to 10:00 PM, push down the pins from the '6' mark in the black half to the '10' mark in the black half.
- Program OFF Times: The pins that remain in the UP position represent the OFF times.
- Connect Device: Plug the appliance you wish to control into one or both of the timer's outlets.
- Plug in Timer: Insert the timer into a standard 3-prong wall outlet.
- Verify Switch Position: Ensure the manual override switch (located on the top or side) is set to the TIMER position (usually indicated by a clock icon or "ON" for timer mode, not "ALWAYS ON").
The timer will now cycle through the programmed ON and OFF times daily.

Image: The Fosmon timer in a home setting, illustrating its use for lighting control and its dual outlet capability.
Operating Instructions
Once programmed, the timer operates automatically.
- Automatic Operation: The timer will activate and deactivate connected devices according to your set schedule. The dial will continuously rotate, indicating the current time.
- Manual Override: The timer features a manual override switch, typically located on the top or side.
- To keep the connected device ON continuously, slide the switch to the "ON" or "ALWAYS ON" position.
- To keep the connected device OFF continuously, slide the switch to the "OFF" position.
- To resume programmed operation, slide the switch back to the "TIMER" or clock icon position.

Image: A close-up of the timer, showing the manual override switch on the top edge.
Maintenance
The Fosmon mechanical timer requires minimal maintenance.
- Cleaning: Unplug the timer from the wall outlet before cleaning. Wipe the exterior with a soft, dry cloth. Do not use liquid cleaners or abrasive materials.
- Storage: If storing the timer for an extended period, ensure it is clean and dry. Store in a cool, dry place away from direct sunlight.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not turn ON/OFF at programmed times. |
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| Timer dial is not rotating. |
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| Timer makes a ticking sound. | Normal operation for mechanical timers. | This is normal and indicates the timer is functioning. |
Specifications
| Specification | Value |
|---|---|
| Model Number | C-10681 |
| Electrical Rating | 125VAC, 15A, 1875W |
| Tungsten Rating | 10A |
| Motor Rating | 3/4HP |
| Frequency | 60Hz |
| Minimum Setting Time | 30 minutes |
| Daily Programs | Up to 24 ON/OFF settings |
| Outlets | 2 Grounded Outlets |
| Certifications | ETL Listed |
| Product Dimensions | 7.5 x 6.5 x 1.5 inches (approximate) |
| Item Weight | 2.12 ounces (approximate) |
Warranty and Support
Fosmon products are designed for reliability and performance. For warranty information or technical support, please contact Fosmon customer service.
You can typically find contact details on the official Fosmon website or through your purchase platform. Please have your model number (C-10681) and purchase date available when contacting support.





