background image

Initial Set Up:

1. If the LCD screen is displaying numbers and you are ready to program, please 

proceed to Step 2. If the screen is blank, plug in the timer and leave for two hours to 
charge internal battery before programming.

2. Use a toothpick or sharp pencil to push the RESET button. Once pushed, the screen 

will go blank briefly and then display 12:00 AM. 

See Figure 2.

Setting the Time:

1

Press and hold down the CLOCK button through the time and day setting process. 

3. Holding CLOCK button down, press the HOUR button until the current hour is found. 

Take note of AM/PM in bottom right of display. 

See Figure 1.

4. Press the MINUTE button while keeping the CLOCK button depressed. Continue to 

press the MINUTE button until the current minute is found.

5. Press the DAY button while keeping the CLOCK button depressed. Continue to press 

the DAY button until the current day is found.

6. When current day is found release "CLOCK" button.

Programming ON/OFF Times:

Note: While programming, if no button is pushed for 10 seconds the timer will return to 
the clock display.
1. Press & release the PROGRAM button to start 

programming. The screen will show 1ON and 
all of the days of the  week.  

See Figure 3.

2. Press ”DAY” to scroll through the options for 

the days of the week you want to program: 
• MO TU WE TH FR SA SU 
• MO>TU>WE>TH>FR>SA>SU (to show every single day of the week one by one, 
which means the ON/OFF setting is only activated on this selected day) 
• MO TU WE TH FR 
• SA SU 
• MO TU WE TH FR SA 
• MO WE FR 
• TU TH SA 
• MO TU WE 
• TH FR SA

3. Find the days that you would like the timer to function and stop pushing the DAYS 

button leaving the days you want the timer to function showing on the display.

4. Press the HOUR button until the hour you want the timer to activate is showing on 

the display. (The AM and PM is displayed in the lower right hand corner of the display. 
Make sure it is correct when setting the time).

5. Press the MINUTE button until the minute you want the timer to activate is showing 

on the display. 

6. Press & release PROGRAM to set the 1OFF time. Repeat Steps 1 -5 to program when 

you want the timer to turn OFF for Program 1.

7. Press "PROGRAM" to move on to Program 2 (P2ON) and repeat Steps 1-6 if you 

want to program additional ON/OFF times, or press "CLOCK" (at anytime) to finish 
programming. You can program up to 20 ON/OFF programs to run simultaneously.

8. Once programming is complete, pressing "CLOCK" returns you to "clock mode."
9. Once all programming is complete, make sure lamp or device is set in the ON 

position. Plug the light or device into the timer and plug the timer into the wall. Your 
timer is ready to use!

 

Note: The lamp or device will not come on until the next ON time is triggered. To 
manually turn the device ON and start the program, cycle the ON/OFF button until the 
light/device turns on and the display reads AUTO ON. You can also use the ON/OFF 
button to override the timer and set to ON (always on) or OFF (always off). 

Remarks:
1. While in programming mode, the programmed time can be cancelled or resumed by 

pressing the “RECALL” (RCL) button.  

2. ON/OFF time becomes effective immediately once the setting is done.
3. Light/Device must be turned ON when plugged into timer or timer will not control 

the appliance.

Figure 2 

LCD display

   

Ready to set

Figure 3

USER MANUAL

Model #15089

1/31/18-V2

DIGITAL TIMER

RESET

MINUTE

- While holding CLOCK button, 

press to set minute (time).

- While in programming mode, 

press to set minute for ON/OFF 
times.

DAY

- While holding CLOCK button, 

press to set day of week.

- While in programming mode, 

press to scroll through options 
for days of the week.

HOUR (RND)

- While holding CLOCK button, 

press to set hour (time). 

- While in programming mode, 

press to set hour for ON/OFF 
times.

- While in clock mode, press and 

hold (3 sec.) to activate random 
security feature.

RCL

In programming mode, 
press to cancel or restore 
ON/OFF time shown.

PROGRAM

Press to enter timer 
programming mode.

CLOCK (DST)

- To set time/day, hold 

down CLOCK and press 
HOUR>MINUTE>DAY 
buttons.

- In clock mode, hold 

down for 5 sec. to move 
forward or back an 
hour (Daylight Savings 
Adjust).

ON/OFF (push to scroll) 

ON = Always ON
Auto ON/OFF = Timer is active
OFF = Always OFF 

DISPLAY SHOWN IN STANDARD CLOCK MODE DISPLAY.

PRESS AND HOLD TO RESET ALL  

THE PROGRAMS PERMANENTLY

Figure 1

ON/OFF Options:

There are 4 settings for the timer; Press the ON/OFF button to  
scroll through the options and stop at the option desired.
a. ON – Timer outlet is always ON (Overrides Programming).
b. AUTO ON – Timer outlet is currently ON and will turn OFF at next  

programmed OFF time.

c. OFF – Timer outlet is always OFF (Overrides Programming).
d. AUTO OFF – Timer outlet is currently OFF and will turn on at the  

next programmed ON time. 

The timer program will control the appliance if set to AUTO ON  

or AUTO OFF.

Random Security Option (RND)

This program option will turn lights ON and OFF using the programmed times + or - 30 
minutes, giving the home a more lived in appearance while occupant is away.

1. Press the HOUR (RND) button for 5 seconds to activate the random feature. The 

display will show the RND icon above the seconds on the display. 

See Figure 1.

2. Press the HOUR (RND) button for 5 seconds to deactivate the random feature. The 

display will not show the RND icon.  

See Figure 1.

Daylight Savings Time (DST)  

Easy Adjust Feature:

Push the CLOCK button for 5 seconds to advance the current time 1 hour and +1h 
icon should appear on the lower left corner of the display. Repeating this process will 
decrease the time by 1 hour and the +1h icon will disappear. 

See Figure 1.

This device complies with Part 15 of the FCC rules. Operation is subject to the following 
two conditions:
(1) this device may not cause harmful interference, and (2) this device must accept any 
interference received, including interference that may cause undesired operation.

FCC NOTE: The manufacturer is not responsible for any radio or TV interference 
caused by unauthorized modifications to this equipment. Such modifications could 
void the user’s authority to operate the equipment.

NOTE: This equipment has been tested and found to comply with the limits for a Class 
B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to 
provide reasonable protection against harmful interference in a residential installation. 
This equipment generates, uses and can radiate radio frequency energy and, if not 
installed and used in accordance with the instructions may cause harmful interference 
to radio communications. However, there is no guarantee that interference will not 
occur in a particular installation. If this equipment does cause harmful interference to 
radio or television reception, which can be determined by turning the equipment off 
and on, the user is encouraged to try to correct the interference by one or more of the 
following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the 

receiver is connected.

• Consult the dealer or an experienced radio/TV technician for help.

This Class B digital apparatus complies with Canadian ICES-003

See www.byjasco.com for troubleshooting and frequently asked questions (FAQs). 

Step-by-Step Instructional Video

Scan code or visit:   
http://goo.gl/gZRhj

15089 Version 4

1-31-2018

RISK OF ELECTRIC SHOCK

• PLUG DIRECTLY INTO AN ELECTRICAL OUTLET

• DO NOT USE WITH EXTENSION CORDS

• DO NOT USE IN WET LOCATIONS

• USE INDOORS ONLY

• UNPLUG TIMER BEFORE CLEANING

• KEEP CHILDREN AWAY 

RISK OF FIRE

• DO NOT USE TO CONTROL APPLIANCES THAT 

CONTAIN HEATING ELEMENTS (COOKING 

APPLIANCES, HEATERS, IRONS, ETC.)

• DO NOT EXCEED ELECTRICAL RATINGS

WARNING

MADE IN CHINA
GE is a trademark of General Electric Company and is under license 
by Jasco Products Company LLC,  10 E. Memorial Rd., Oklahoma City, 
OK 73114.
This Jasco product comes with a 1-year limited warranty.  
Visit www.byjasco.com for  warranty details.
Questions? Contact us at 1-800-654-8483   
between 7:00AM—8:00PM CST.

Reviews: