Question about Intermatic Inc. ST01C Digital In-Wall Timer

1 Answer

Have Intermatic ST01C timer. Cannot program. I do

Have two Intermatic ST01C timers. Cannot program. I do okay up to getting the timer to turn switch to ON position. But, I can't set the OFF. Have input all parameters to this point including zone, dusk/dawn, etc..

Posted by on

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Mayor:

    An expert whose answer got voted for 2 times.

  • Contributor
  • 2 Answers

Use this site for programing instructions www.programtimer.com

Posted on Jan 13, 2011

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

I have a Intermatic self-adjusting wall switch timer and I can't program it even though I have followed the instructions 3 times.


Program 1 is ON, and program 2 is OFF, 3 is ON, and 4 is OFF, etc
Copy following link for EZ step-by-step programming for ST01C timer:
http://waterheatertimer.org/ST01C-program.html

Jun 05, 2012 | Intermatic Inc. ST01C Digital In-Wall...

1 Answer

Re Intermatic ST01C White Self Adjusting Wall Switch Timer Pgm indicates "SNST". I can't change it?


Last ditch troubleshoot for ST01C is to change CR2 battery and then reset timer.
Battery is inside compartment located below programming buttons.
How to reset: Hold down on-off button. Push reset momentarily. Keep holding down on-off until display shows INIT. Release on-off button and 12:00 is flashing. Reprogram timer.
If functionality is not restored, then timer is bad.
ST01C has 1 year limited warranty.
Heavier duty Ei600 is same timer, but has 5-year limited warranty.

Open following links for ST01C and Ei600 wiring illustrations, battery illustration, and programming, manuals and resources:
http://waterheatertimer.org/ST01C-program.html
http://waterheatertimer.org/Intermatic-timers-and-manuals.html

Aug 01, 2011 | Intermatic & Self-Adjusting Wall Switch...

1 Answer

I have a Intermatic ST01C installed with a 3-way connection. The other day it started "clicking" on-off..on-off..on-off etc. and would not stop till I operated the non-timer switch leg in my...


Wiring could be suspect.
I have tested this timer.

ST01C works like this in 3-way circuit.
Timer program turns lights on-off.
When blue wire and red wire are connected together, then timer reverses on-off program.

So the only function of second 3-way switch is to connect and disconnect blue and red wires on the timer.
The second 3-way switch is wired differently than ordinary 3-way.
See illustration below.
http://waterheatertimer.org/ST01C-program.html#3way

Either the switch or timer have malfunctioned.
My bet is the timer.

1) Replace 3-way switch and see if problem clears up

2) Manual says: reset timer when encountering problems.
Hold down on-off button and push-and-release reset button.
Keep holding on-off until INIT displays.

3) You have to completely reprogram timer after reset.
Link above has ez steps.

ST01C manual:
http://waterheatertimer.org/Intermatic-st01c.pdf

Feb 22, 2011 | Intermatic Inc. ST01C Digital In-Wall...

1 Answer

Model ST01 to be used on a 3 way switch arrangement. Unit works in one switch position but fails to allow light to turn on in other switch position. Several other switches are adjacent in same box and...


You have ST01C timer.
If I understand correctly, timer is wired for 3-way and was working fine before.
Now, the timer is no longer letting the 2nd 3-way switch operate.

I tested this timer.
When the red and blue wires on timer are connected, the timer reverses.
When the red and blue wires are disconnected, the timer reverses back.
So the 2nd 3-way switch merely connects and disconnects the red and blue wire on timer.
This is why wiring is different on 2nd 3-way switch, and not like ordinary 3-way wiring.
http://waterheatertimer.org/images/ST01C-EJ500-w-3-way-450.jpg

This means that a) Timer has gone bad or b) 2nd 3-way switch has gone bad.

1) Replace 2nd 3-way switch

2) ST01C instructions say as last resort, reset timer.
However all timer programs will be lost.
Open following link to read steps for resetting and reprogramming timer, plus wiring diagrams.
http://waterheatertimer.org/ST01C-program.html

3) Replace timer
Amazon:
http://www.amazon.com/Intermatic-ST01C-Digital-wall-Timer/dp/B0045D3D16
Aplussupply
http://www.aplussupply.com/intermatic/timer.htm

Add a comment for more free help.
Also take advantage of fixya phone service.
For a price, expert speaks with you over phone while you work on timer or any do-it-yourself project.
Fixya is always less expensive than a service call.

Jan 30, 2011 | Intermatic Inc. ST01C Digital In-Wall...

1 Answer

Tried to reset the intermatic timer. But, the timer won't turn off


You posted under self-adjusting Intermatic, which I assume is ST01C
Add a comment if you have different timer.

I had the same problem resetting my ST01C because I was pushing reset button without holding down ON-OFF button.
But my timer is fairly new and hasn't malfunctioned.
A lot of folks write-in about ST01C that just doesn't work any more.

To reset timer: hold down ON-OFF button, and then use paper clip and push reset for full three seconds.
Release reset but keep holding ON-OFF.
Keep holding ON-OFF button until INIT shows on screen.
Release ON-OFF and wait for timer display to show.

If timer display doesn't restore, then change battery with new CR2.
People write in after changing battery and report timer never came back to life.
So these timers are hard to figure. ST01C has 1 year limited warranty.

To re-program timer for specific hours instead of dawn-dusk, there are clear steps on link below
http://waterheatertimer.org/ST01C-program.html

Nov 28, 2010 | Intermatic & Self-Adjusting Wall Switch...

1 Answer

How do I get a program instruction sheet?


Intermatic posts their manuals:

Link below goes to ST01C
http://www.intermatic.com/products/timers/consumer%20indoor%20timers/in-wall%20timers/st01c.aspx

If you have a different brand timer, add a comment and I will likely have the manual
-or-
View the timers on link below to find your specific product and the manual
http://waterheatertimer.org/ST01C-program.html

Nov 11, 2010 | Intermatic Inc. ST01C Digital In-Wall...

1 Answer

I changed the battery and then the timer did not work. So now the lights will not turn off. I press on the on/off switch and it goes from clock to a message stating "NO OPs" "SEE...


http://waterheatertimer.org/ST01C-program.html#battery
I have done testing on the ST01C
The link above shows the battery carriage
You might try cleaning the connectors, and the battery poles, or spreading the connectors apart just a bit to see if they reconnect.

http://waterheatertimer.org/Intermatic-st01c.pdf
The manual shows troubleshooting.

My testing shows that if the battery will not connect, then the timer has gone bad.
The battery operates the clock and programming functions and there is not a work-around.
When it's working, the battery lets you operate the manual override, even without programming, so the battery is crucial for timer operation.

The advantage of the battery-operated timer is the simple wiring.
There are lots of programmable in-wall timers with 7-day programming.
Most of the other timers do not have a battery, and they require slightly different wiring.
If you buy one of these timers and have difficulties with wiring, add a comment with the model number and I will assist.

Aplus supply sells ST01C
http://www.aplussupply.com/intermatic/timer.htm
Smarthome
http://www.smarthome.com/2509A/Heavy-Duty-Digital-7-Day-Timer-Switch-ST01C/p.aspx

Nov 08, 2010 | Intermatic Inc. ST01C Digital In-Wall...

1 Answer

I WANT TO USE A SIMPLE PROGRAM FOR 7 DAYS ON THE 0192773 TIMER


Intermatic ST01C manual:
http://waterheatertimer.org/Intermatic-st01c.pdf

Read how to program ST01C timer
http://waterheatertimer.org/ST01C-program.html

Sep 16, 2010 | Intermatic Inc. ST01C Digital In-Wall...

Not finding what you are looking for?
Intermatic Inc. ST01C Digital In-Wall Timer Logo

290 people viewed this question

Ask a Question

Usually answered in minutes!

Top Intermatic Hardware & Accessories Experts

Gene Haynes

Level 3 Expert

5089 Answers

Jay Finke
Jay Finke

Level 3 Expert

1338 Answers

Steve

Level 3 Expert

3287 Answers

Are you an Intermatic Hardware and Accessory Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...