Introduction
The GE 7-Day Programmable Indoor Digital Timer, Model 15150, is designed to automate the operation of lamps, seasonal lighting, and small appliances. This timer features a 7-day programmable schedule with up to 16 ON/OFF settings per day, a single grounded outlet, and an override switch for manual control. This manual provides detailed instructions for its setup, programming, and maintenance to ensure optimal performance and energy efficiency.
Safety Information
- Indoor Use Only: This timer is intended for indoor use in dry locations. Do not expose to water or moisture.
- Electrical Ratings: Do not exceed the specified electrical ratings: 125VAC 60 Hz, 15A General Purpose, 15A Resistive, 1250W 10A Tungsten, ½ HP.
- Grounded Outlet: Always plug the timer into a properly grounded 3-prong outlet.
- Appliance Compatibility: Ensure the appliance or lamp connected to the timer does not exceed the timer's electrical capacity.
- Supervision: Do not use with appliances that require constant supervision, such as heating appliances.
Product Overview
The GE 7-Day Programmable Indoor Digital Timer (Model 15150) features a clear digital display and intuitive buttons for programming. It includes a single grounded outlet for connecting your device.
Front view of the GE 7-Day Programmable Indoor Digital Timer, showing the digital display and control buttons.
Diagram highlighting key features of the GE 7-Day Programmable Indoor Digital Timer, including weekly settings, grounded outlet, random vacation security option, reset button, program button, and clock/daylight savings button.
Controls and Display Elements:
- MINUTE Button: Adjusts minutes during time setting and programming.
- HOUR Button: Adjusts hours during time setting and programming. Also functions as RND (Random) button when held.
- WEEK Button: Selects days of the week during time setting and programming.
- RST/RCL Button: Resets the timer or recalls programmed settings.
- PROGRAM Button: Enters and navigates programming mode.
- ON/OFF Button: Manually overrides the timer's current state (ON, OFF, AUTO).
- CLOCK Button: Enters clock setting mode. Also functions as DST (Daylight Saving Time) button when held.
- Display Indicators: ON, AUTO, OFF (current mode), R (Random mode active), +1Hr (Daylight Saving Time active).
Setup
- Initial Power-Up: Plug the timer into a standard 3-prong grounded wall outlet. Allow it to charge for at least five minutes to activate the internal battery and retain settings during power outages.
- Set Current Time:
- Press the CLOCK button. The display will flash.
- Use the WEEK button to select the current day of the week.
- Use the HOUR button to set the current hour (AM/PM will be indicated).
- Use the MINUTE button to set the current minute.
- Press the CLOCK button again to confirm and exit time setting mode.
- Daylight Saving Time (DST): To adjust for DST, press and hold the CLOCK/DST button for a few seconds. The display will show a '+1Hr' indicator, and the time will adjust by one hour. Repeat to deactivate DST.
Operating Instructions
Programming ON/OFF Times (Up to 16 Settings)
- Press the PROGRAM button once. The display will show '1 ON'.
- Use the WEEK button to select the desired day(s) for this program. Options include individual days, weekdays, weekends, or all days.
- Use the HOUR and MINUTE buttons to set the desired ON time.
- Press the PROGRAM button again. The display will show '1 OFF'.
- Use the WEEK button to select the desired day(s) for this program (usually matching the ON setting).
- Use the HOUR and MINUTE buttons to set the desired OFF time.
- Repeat steps 1-6 for additional ON/OFF programs (up to 16). Press PROGRAM repeatedly to cycle through '2 ON', '2 OFF', etc.
- After setting all desired programs, press the CLOCK button to exit programming mode and return to the current time display. Ensure the timer is set to AUTO mode for programs to run.
Manual Override
The ON/OFF button allows you to manually control the connected device, overriding the programmed schedule temporarily.
- Press ON/OFF once: Switches to ON (always on).
- Press ON/OFF twice: Switches to AUTO ON (device is currently ON, following schedule).
- Press ON/OFF three times: Switches to OFF (always off).
- Press ON/OFF four times: Switches to AUTO OFF (device is currently OFF, following schedule).
Random (RND) Feature
The Random feature provides a security function by turning lights or appliances ON/OFF at varied times, creating a lived-in appearance when you are away.
- To activate: While the timer is displaying the current time (not in programming or clock-set mode), press and hold the HOUR/RND button for a few seconds. The 'R' indicator will appear on the display.
- When active, the timer will turn devices ON/OFF within a +/- 30-minute window around your programmed times.
- To deactivate: Press and hold the HOUR/RND button again for a few seconds. The 'R' indicator will disappear.
Maintenance
- Cleaning: Disconnect the timer from the wall outlet before cleaning. Wipe with a dry, soft cloth. Do not use liquid cleaners or sprays.
- Battery: The internal battery maintains settings during power outages. If the timer is unplugged for extended periods, it may require a few minutes of charging when reconnected before settings can be adjusted.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Timer does not turn ON/OFF at programmed times. | Timer is not in AUTO mode. Incorrect program settings. | Ensure the timer is set to AUTO ON or AUTO OFF using the ON/OFF button. Review and correct program settings. |
| Display is blank or unreadable. | No power to the timer. Internal battery depleted. Display defect. | Ensure the timer is securely plugged into a live outlet. Allow 5-10 minutes for the internal battery to charge. If the issue persists, the unit may be defective. |
| Timer loses time or settings. | Internal battery not fully charged or aging. | Ensure the timer remains plugged in for sufficient time to charge its internal battery. If time drift is consistent (e.g., several minutes annually), manual adjustment may be necessary. |
| Connected appliance does not turn ON. | Appliance is not switched ON. Timer is OFF or in incorrect mode. Appliance is defective. | Ensure the appliance itself is switched to the ON position. Check the timer's mode (should be AUTO ON or ON). Test the appliance in a different outlet. |
| Difficulty programming. | Incorrect button sequence. Small display. | Carefully follow the programming steps outlined in this manual. Use adequate lighting to read the display. |
Specifications
- Model Number: 15150
- Electrical Rating: 125VAC, 60 Hz
- Maximum Load:
- 15A General Purpose
- 15A Resistive
- 1250W 10A Tungsten
- ½ HP
- Number of Outlets: 1 Grounded
- Programmable Settings: Up to 16 ON/OFF settings per day
- Compatibility: LED, CFL, Incandescent, Halogen
- Dimensions (D x W x H): Approximately 3" x 5" x 6" (7.62 cm x 12.7 cm x 15.24 cm)
- Color: White
Image illustrating the approximate dimensions of the GE 7-Day Programmable Indoor Digital Timer: 2.82 inches (7.16 cm) height, 2.63 inches (6.68 cm) width, and 2 inches (5.08 cm) depth.
The GE 7-Day Programmable Indoor Digital Timer plugged into a standard wall outlet, with a power cord connected to its grounded outlet.
Warranty Information
This GE Digital Timer (Model 15150) comes with a 1-year manufacturer's warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use. For warranty claims or detailed terms and conditions, please refer to the packaging or contact customer support.
Customer Support
For further assistance, technical support, or warranty inquiries regarding your GE 7-Day Programmable Indoor Digital Timer, please contact GE customer service. Contact information can typically be found on the product packaging or the official GE website.
