Intermatic Inc. ST01C Digital In-Wall Timer Logo
John Mureiko Posted on Nov 08, 2013

I want to replace two regular switches with two utilitech 7 day digital in wall timers.

One switch will be used for a light and the other switch is used for the top half wall plug. I have two 14-2 w/ground coming in the top of the two switch box and one 14-3 w/ground coming into the bottom of the two switch box. The 14-3 with ground on the bottom of the box goes to the wall receptical and is used to power only the top plug. The two 14-2 with ground wires the come into the top of the box are .. one that is the power source and one that goes to a outdoor light. How do I connect all the wires together to make these switches work correctly??? If you have a diagram the would be ideal to help me.

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dean menier

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  • Posted on Nov 08, 2013
dean menier
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Go to lowes or home depot and get a book on simple wiring. they have the same ones at the library.

2 Related Answers

Anonymous

  • 1 Answer
  • Posted on Nov 13, 2010

SOURCE: Utilitech 7 day in-wall digital timer #LW60418

Need programing instructions

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Anonymous

  • Posted on Oct 24, 2010

SOURCE: I bought Utilitech #0141224 7

If your box contains 2 and only 2 wires, then the Utilitec timer will not work.
You need the Intermatic ST01C or EJ500 timers that operate with a battery.

I have tested the Intermatic and Utilitec timers:
http://waterheatertimer.org/Program-wire-Utilitec-0141224.html
http://waterheatertimer.org/ST01C-program.html#wire
Do not connect white and red wires together on any timer, but thank you for solving the problem why lights blink when connecting timers.

Now lets look at your wires.
Scrape paint off the wires so you can identify white and black.
According to your information, the black wire inside box will connect to timer-black wire.
The red wire always goes to Load (your light, fan, motor)
The white wire is necessary to complete a circuit so the clock inside timer will operate.
The timer has a clock just like your alarm clock, and it needs to connect back to neutral busbar in breaker box.
This is why the battery-operated timers will work with two wires, the clock runs on battery.
The Utilitec timer-white wire is the wire that goes to Neutral
The timer-white wire is supposed to connect to the other white wires that are twisted together and covered with a wire nut ... but some boxes do not have this neutral wire
To work-around, the timer-white wire can also connect to a bare ground wire.
The bare ground wire also connects to Neutral busbar in breaker box

If you do not have a neutral or ground wire as described above, then you need the battery-powered ST01C or EJ500 Intermatic timers.
See if you can pull some more of the wire into your box ... there might be a ground wire that was cut off and pulling more wire might reveal a ground wire. This will salvage the project.
Aplus is one of many places that sell the Intermatic timer
http://www.aplussupply.com/intermatic/timer.htm

For more about electric wiring:
http://waterheatertimer.org/See-inside-main-breaker-box.html
http://waterheatertimer.org/B220C.html

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I lost my instructions for my Utilitech #0357930 timer. I cannot get it to work; I can set it to start but not stop. Just need some directions. Buttons on it are On, Off, Day, Hour, Min, Enter, Pro

The AutoChron 81000 Programmable Wall Light Switch Timer is identical to the Utilitec #0357930 (AmerTac) TMDW50L. Here are links to manuals for models prior to and as of 2012.

Before 2012

As of 2012
1_19_2013_10_52_43_am.jpg
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I put in a Utilitech 01411224 timer.Can the timer be set to come on at 9;00pm off at 6;00 am each day? Do you need to hook up the ground?

Open following link for programming and wiring instructions:
http://waterheatertimer.org/Program-wire-Utilitec-LW60418.html

Yes, the timer can be programmed to turn on at 6am and off at 9pm all days of week.
The ground is not necessary for timer to function, however other wiring has to be correct, and white wire connects to neutral, black wire connects to Hot, and red wire connects to wire going to switch.
Timer replaces single-pole light switch only and cannot be used for 3-way switching.
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RE: Utilitech 7-day in wall timer. 0141224 Can this unit be used to operate outside light that can be activated from three separate switches?

1) Utilitec timers cannot be used for multiple switch replacement.
They replace only single-pole switch.

2) Open following link to see specific timers that can be used for 3-way.
http://waterheatertimer.org/GE-timers-and-manuals.html#15071

3) In your case you have 3 different switches that control outside lights: so you have two 3-way switches and one 4-way switch.
Open following link to see typical 4-way wiring.
http://waterheatertimer.org/images/Typical-3-Way-switches-450.jpg

4) 3-way timer will replace one of the 3-way, but not the 4-way.
The timer can be used in place of the 4-way switch.
Identify 4-way because it has 4 screws and 4 wires (excluding ground wire)

5) Keep in mind that 3-way timers replace one of the 3-way switches.
But wiring has to be changed at the remaining 3-way switch.
Open following link to read why wiring is changed at remaining 3-way:
http://waterheatertimer.org/ST01C-program.html#3way
Wiring at the 4-way switch is left the same.
When you buy the timer, read manual carefully for correct wiring, or add a comment to this thread, and I will help more.

Add a comment for more free help.
Also take advantage of fixya expert assistance live.
For a price, expert works with you while you work on timer or any do-it-yourself project.
Fixya is always less expensive than a service call.
4helpful
1answer

I have a utilitech 7 day in wall digital timer and would like to install it but have no clue how to. can you get me started

You want to install Utilitec in-wall 7-day timer that has 4 wires: red, white, black and green.

You are replacing a single pole switch that controls a light or several lights.
There is not a second switch that controls same lights.

The switch has 3 wires.
Generally there are two insulated wires and a bare ground wire.
Add a comment any time.

Here's what to do:
I have tested these timers for wiring and programming.
Get started and instructions will make sense as you go.
Turn off circuit beaker to switch.
Remove old switch.

1) Timer-green-wire connects to bare ground wire using one of the yellow wire nuts included with timer. Put two wires together so they are even at ends. Put wire nut over wire ends. Rotate wire nut clockwise between fingers until very tight.

2) Switch has 2 insulated wires. Take switch wires and connect them to timer-black-wire and timer-red-wire using two more yellow wire nuts. Choose either one for now. You may have to reverse these two wires in a minute.

3) In back of electric box are white wires twisted together and covered with wire nut. Remove the wire nut, but do not untwist the white wires. Connect timer-white to these wires. Then put original wire nut back over white wires.

4) If electric box does not have white wires described in step 3, then connect timer-white to bare ground, along with timer-green wire.

5) Turn on electricity, and push ON-OFF button. If lights come on, timer is wired correctly. If lights do not come on, then reverse timer-red and timer-black wires from step 2.

If you need help programming 7-day Utilitec timer. Pages have bigger print:
http://waterheatertimer.org/Program-wire-Utilitec-0192773.html
http://waterheatertimer.org/Program-wire-Utilitec-0141224.html
2helpful
1answer

Utilitech 7 day timer, just wired it in and when I manually turn on the lights that they are hooked up to they flash repeatedly and timer makes clicking noise?

Try switching the red and black wires
I think your wiring is wrong
Did you replace a switch that has 3 screws, a 3-way switch?
Utilitec timer can only replace switch that has 2 screws, a single on-off switch.
For 3-way switch, you need Aube T1032 or T1034 (sunrise-sunset)

I just bought a couple of the Utilitec timers but haven't had chance to wire them up for testing
When I tested ST01C & EJ500 timers, discovered that wrong wiring causes lights to blink

If you need to see instructions larger:
http://waterheatertimer.org/Program-wire-Utilitec-0192773.html

Instruction sheet offers no troubleshooting steps
There is no website that claims Utilitec timers
These timers are made in China
2helpful
1answer

I am trying to install utilitech 7 day in-wall timer. Their are 3 switches in box controlling different fixtures. The old switch had black connected and a black looped to the next switch. How do I connect...

1) Wires in box:
Black looped to to next switch is Black hot wire
Other Black goes to fixture

2) Connect timer wires
Black timer wire goes to Black hot
Red (or Blue) timer wire goes to fixture
White wire connects to white neutral wires (usually connected together with wire nut and pushed to back of box)
Green goes to bare ground wire
5helpful
1answer

I bought a Utilitech 7 day digital in wall timer, the wall switch only has a black (hot) and white (neutral) wire going to it. The new timer has black, white, red and green (ground). What do I connect the...

HI .. if the switch has only a black and white wire attached, and there are no other wires in the wall box, then you cannot use this timer switch. You need to return it and get a timer that does not use a neutral connection. The wires you have are a switch leg from the light and there is a white wire but it is not a neutral.
If there are other wires in that wall box , tell me and we can chat more about how to remedy this .

Please Vote !!
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Trying to replace Intermatic with Utilitech inwall timers. Have 2 black wires in wall box with other switches for other lights. Which of the Utilitech 4 wires- black, red, white & green get conected to...

The wires on your new switch are intended for black = power .. white = neutral . and red = lights .. with two black wires on the old switch I am assuming that there is a bundle of white wires in that wall box, the white timer needs to join that bundle ... then you need to determine which black wire is the power from the electrical panel ( voltage tester) and connect to the black timer wire .. the red timer wire connects to the other black wire in the wall..

Please Vote !!
14helpful
2answers

I HAVE UTILITECH 7-DAY DIGITAL IN WALL TIMER. THE TIMER WILL NOT PROGRAM AND ONLY WORKS MANAUAL ON/OFF SWITCH.

Great! I just bought one and am typing the directions from a blown-up scan so I can read them. This us the 3rd timer that doean't seem to want to be programmed and I am forced to operate manually!
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