Delta timer model number 3975. 24 hour & 7 day model manufactured year pre 20012

This timer cannot be programmed.
Timer has pre-set program to turn lights or appliances on-off at random times so home looks occupied. GE 7-Day Random Vacation Timer turns lamps or appliances on or off during late evening and early morning hours, confusing potential burglars.
Rotate dial clockwise until current day and time lines up with pointer, and plug in.

EW-32 Timer BLUE BUTTONS only
Generic/Chevron/Sansai/Belkin/Essentials etc
Functions/buttons may differ if not blue.

Simplified instructions

A-Pre Setup
1.Charge for 12 hours before setup
or unused for a long time
2.Press "R" (pinhole) to reset

B-Set current day/time
1.Press "SET" for 3 seconds
2.Press "+" or "-" to select
3.Press "SET" to save
4.Repeat for Hours & Minutes

C-Daylight Saving Time
1.Press "Time" and "-"

D-12/24hr mode
1.Press "Time" for 3 seconds

E-Program ON Time
1.Press "+"
2.Press "SET"
3.Press "+" or "-" to set Day
4.Press "SET" to save
5.Repeat for Hours & Minutes

F-Program OFF Time
1.Press "+" within 10 seconds and
repeat as above"
2.Press Auto/On/Off to start/stop program.


G-Count Down Timer
1.Press "-"
2.Press "CDT"
3.Press "SET"
4.Press "+" or "-" to set
5.Repeat for Minutes & Seconds
6.Press "CDT" to display AUTO ON
7.Press "CDT" again to Pause/Stop

H-RANDOM timer
1.Press "RND"
2 to 32 Minutes timer and also
depends on settings above

I-Manual ON/OFF/OVERRIDE
1.Press "ON/AUTO/OFF"

Mine is Chevron 2400 watts (10A)switching capacity and about 10 years old, and still works perfectly, including original back-up battery.

Good Luck.

These are scans of the original packaging. Hope this helps. FYI mine packed up after a couple of years but is now working after I unsoldered and replaced the Troily 1.2v 40mAh (5.5mm x 12mm) button cell

Here is how it works. The push button repeats itself in following sequence (must plug in).
F 1 2 3 4 5 6 7 8 9 A d 1. 2. 3. 4. 5. 6. 7. 8. 9.

F: timer is off.
1 2 3 4 5 6 7 8 9: from dusk to dawn count down number of hours repeated every day. That's most useful to control outdoor lightings.
A: from dusk to dawn count down number of hours which is randomly selected by this timer. Which is usually for indoor use to turn lights on and off for number of hours. The randomly selected hours is a security feature so that lights on (on from dust, but off randomly) time shows no pattern to outsiders.
d: just on from dusk and off at dawn. It is also used to control outside lights but just a little wasteful in my opinion.
1. 2. 3. 4. 5. 6. 7. 8. 9.: meaning count down number of hours starts from the time when the button is pushed so that you can have a countdown timer at any time.

GE 15119 timer is a 24-hour plug-in dial-type timer.
Dial rotates as time passes.
Plastic segments located around outer edge of dial control on-off operations.
Each segment represents 30 minutes of 24-hour day.

Timer comes with segments down.
Each segment can be lifted up using small screwdriver under edge of segment.

Segments down, timer is ON.
Segments up, timer is OFF.
So if you want timer to turn on at 7pm and turn off at 11pm, then lift all segments around dial except segments between 7 and 11.



Dial is divided into two parts > day and night.
Nighttime hours are shown by numbers with dark background >> notice small crescent moon where 12 midnight is located.
Daylight hours are shown by numbers with light background, and sun symbol shows at 12 noon

To set current time, so timer knows what time it is right now:
Rotate dial clockwise until current time lines up with arrowhead located on inner dial.

There is override switch located on one side of timer.
Move switch to Timer ON position and timer program will function.
If you want to turn lights ON using override switch, move switch to OUTLET ON.

Last steps:
Turn lamp on.
Plug lamp into timer.
Plug timer into wall.

Hi and welcome to FixYa. I am Kelly.

The Repair Clinic has parts for your Montgomery Wards Microwave but, they are NOT listed on the website. Call them with your model number and they can look it up: Make sure to tell them it is a mechanical clock timer.

1-800-269-2609, 8 am to midnight ET, 7 days (Repair Clinic)

And...... if you can find a number on the actual timer assy other than the timer motor, there are still many of these mechanical timers out there deep in the parts supply shelves. I would bet your could still find this timer pretty close to home in a local Appliance repair shop.

Just a note on older appliance parts (+25 years) .... sometimes the cost of replacement parts is far more than the unit cost new.

Thanks for choosing FixYa.

Kelly

Aube T1032 is 500W 7-day timer with full range programming
Aube T1034 is 500W 7-day Sunrise/sunset timer
Aube T1070 is 500W 7-day timer that turns lights ON at sunset and OFF at programmed time later in evening, say 11:00 pm

1) T1032 programming steps are lengthy> click link for manual
http://www.aubetech.com/manuel/2/TI032.pdf
Aube T1032 buttons
Switch must be wire for display to show
Move slide switch to ON
Open door to see buttons
Set clock with present hour minute and day
Choose 12 hour or 24 hour format
Review operating mode : Auto for programs to run
Make a chart of your on-off schedule so there are no overlaps and conflicts when programming
Press PGN button
Display shows ON P #1 >>> this means you are setting ON time for program 1
Set hour minute day for ON time for program 1
Display shows OFF P #1 >>> this means you are setting OFF time for program 1
Set hour minute day for ON time for program 1
Each program 1-7 has ON time and OFF time plus day of operation


2) T1034 programming steps are lengthy> click link for manual
http://www.aubetech.com/manuel/2/TI034.pdf

Timer must be wired for display to show
Open small door
Review buttons
Move slide switch to ON
Review operating mode: Auto if you want timer to turn on-and-off with sunrise sunset
Set the clock with present time / Choose 12 hour or 24 hour format
Use Hour button to set hour MIN button to set minute
Use CODE button to set daylight savings time
Set Sunrise-sunset parameters using tables that show in manual
Make a chart of programs
Set programs 1 thru 7
The above steps are 4 EZ steps for painting the Mona Lisa >>> please re-post question with detailed question


T1070 programming steps are lengthy> click link for manual
http://www.aubetech.com/manuel/2/TI070.pdf
You select mode
Pick your city's coordinates from chart so timer knows when sun goes down
Make a chart of the times you want timer to follow
Select program number
Set days you want that program to work
Set time for that program to turn off lights

Here is how it works. The push button repeats itself in following sequence (must plug in).
F 1 2 3 4 5 6 7 8 9 A d 1. 2. 3. 4. 5. 6. 7. 8. 9.

F: timer is off.
1 2 3 4 5 6 7 8 9: from dusk to dawn count down number of hours repeated every day. That's most useful to control outdoor lightings.
A: from dusk to dawn count down number of hours which is randomly selected by this timer. Which is usually for indoor use to turn lights on and off for number of hours. The randomly selected hours is a security feature so that lights on (on from dust, but off randomly) time shows no pattern to outsiders.
d: just on from dusk and off at dawn. It is also used to control outside lights but just a little wasteful in my opinion.
1. 2. 3. 4. 5. 6. 7. 8. 9.: meaning count down number of hours starts from the time when the button is pushed so that you can have a countdown timer at any time.