1. Introduction
Thank you for choosing the PEREL E305WOG Weekly Timer. This device is designed to provide convenient and precise control over your electrical appliances, allowing you to automate their operation based on your schedule. Please read this manual carefully before use to ensure proper operation and to maximize the lifespan of your timer.
2. Product Overview
The PEREL E305WOG is a versatile weekly timer with advanced features for home and outdoor use.

Image 1: Front view of the PEREL E305WOG Weekly Timer. The image shows the white timer unit with a German (Type F) protective contact socket at the top, covered by a hinged lid that is currently open. Below the socket is a digital display showing '13:28' and a control panel with several buttons, all protected by a clear plastic cover.
Key Features:
- Up to 98 ON/OFF programs per week for flexible scheduling.
- Integrated Countdown function for temporary control.
- Random function for enhanced security (e.g., simulating presence).
- Automatic Summer/Winter time change for convenience.
- Selectable AM/PM or 24-hour display format.
- Equipped with a German (Type F) protective contact socket.
- Suitable for outdoor use.
3. Setup
Before initial use, ensure the timer is fully charged and reset to clear any previous settings.
Initial Setup:
- Charging: Plug the timer into a live electrical outlet for at least 30 minutes to charge its internal battery. This battery retains settings during power outages.
- Reset: Locate the small 'RESET' button (often recessed to prevent accidental presses). Use a pointed object (e.g., a pen tip) to press this button. The display will clear, and the timer will return to its default settings.
- Time Format: Press the 'CLOCK' button repeatedly to toggle between 12-hour (AM/PM) and 24-hour display formats. Select your preferred format.
4. Operating Instructions
Setting Current Time:
- Press and hold the 'CLOCK' button.
- While holding 'CLOCK', press the 'WEEK' button to set the current day of the week (MO, TU, WE, TH, FR, SA, SU).
- While holding 'CLOCK', press the 'HOUR' button to set the current hour.
- While holding 'CLOCK', press the 'MINUTE' button to set the current minute.
- Release the 'CLOCK' button. The current time is now set.
Programming ON/OFF Times:
The timer allows for up to 98 ON/OFF programs. Each program consists of an ON time and an OFF time.
- Press the 'PROG' button once. The display will show '1 ON'.
- Press 'WEEK' to select the day(s) for this program (e.g., individual days, weekdays, weekends, all days).
- Press 'HOUR' to set the desired ON hour.
- Press 'MINUTE' to set the desired ON minute.
- Press 'PROG' again. The display will show '1 OFF'.
- Repeat steps 2-4 to set the desired OFF time for this program.
- Press 'PROG' to advance to the next program ('2 ON') or press the 'CLOCK' button to exit programming mode and return to the current time display.
- To review or edit programs, repeatedly press 'PROG'.
Countdown Function:
The countdown function allows you to set a specific duration after which the connected appliance will turn ON or OFF.
- Press the 'CD' (Countdown) button.
- Use 'HOUR', 'MINUTE', and 'SEC' (if available) buttons to set the countdown duration.
- Press 'CD' again to start the countdown. The display will show the remaining time.
- The appliance will switch state (ON to OFF or OFF to ON) once the countdown reaches zero.
Random Function:
The random function is useful for security purposes, making it appear as if someone is home by randomly switching the connected appliance ON and OFF within a set period.
- Press the 'RANDOM' button to activate this function. An 'R' or 'RANDOM' indicator will appear on the display.
- The timer will now randomly turn the appliance ON and OFF for varying durations within a specific time window (e.g., 6 PM to 6 AM).
- Press 'RANDOM' again to deactivate the function.
Automatic Summer/Winter Time Change:
This timer supports automatic adjustment for Daylight Saving Time (DST).
- Refer to the specific button on your timer, often labeled 'DST' or a sun/snowflake icon.
- Press this button to toggle between standard time and daylight saving time. The display will adjust accordingly.
AM/PM or 24-Hour Display:
As mentioned in initial setup, you can switch between 12-hour (AM/PM) and 24-hour formats by pressing the 'CLOCK' button.
5. Maintenance
Proper maintenance ensures the longevity and reliable operation of your PEREL E305WOG timer.
- Cleaning: Wipe the timer with a soft, dry cloth. Do not use abrasive cleaners, solvents, or immerse the unit in water.
- Storage: If storing for an extended period, ensure the internal battery is charged. Store in a cool, dry place away from direct sunlight.
- Environmental Conditions: While suitable for outdoor use, avoid exposing the timer to extreme temperatures, heavy rain, or direct water jets. Ensure the protective cover for the socket and display is always securely closed when in use outdoors.
6. Troubleshooting
If you encounter issues with your timer, please refer to the following table:
| Problem | Possible Cause | Solution |
|---|---|---|
| Display is blank or dim. | Internal battery is low or depleted. | Plug the timer into a live outlet for at least 30 minutes to charge. |
| Timer does not switch ON/OFF at programmed times. | Incorrect program settings; Manual override active; Timer not in AUTO mode. | Review and correct program settings. Ensure the timer is set to 'AUTO' mode (usually indicated on the display). |
| Buttons are unresponsive. | Temporary software glitch; Unit needs reset. | Perform a full reset using the 'RESET' button. |
| Appliance connected to timer does not work. | Appliance is faulty; Timer is not supplying power. | Test the appliance directly in a wall socket. Check timer's mode (ON/OFF/AUTO). |
7. Specifications
| Feature | Detail |
|---|---|
| Brand | Perel |
| Model Number | 141999 |
| ASIN | B009L38WNO |
| Socket Type | German (Type F) Protective Contact |
| Programs | Max. 98 ON/OFF programs per week |
| Functions | Countdown, Random, Automatic Summer/Winter Time Change |
| Display | AM/PM or 24-hour display |
| Material | PTFE (Polytetrafluoroethylene), Stainless Steel |
| Package Dimensions | 15 x 9 x 5 cm |
| Weight | 260 g |
| First Available Date | January 15, 2020 |
8. Warranty and Support
This product is covered by the standard manufacturer's warranty. For specific warranty terms and conditions, please refer to the documentation provided with your purchase or contact Perel customer support.
For technical support, troubleshooting assistance beyond this manual, or spare parts inquiries, please visit the official Perel website or contact their customer service department. Keep your purchase receipt as proof of purchase for any warranty claims.





