You posted under a photo that looks like Intermatic T104R outdoor 240Volt timer.
Model number usually appears inside timer door.
Add a comment if you have different timer that shown below.
Link to identify timer:
http://www.intermatic.com/products/timers/mechanical%20time%20switches/24%20hour%20dial.aspx
Manual for T104
http://www.intermatic.com/~/media/files/intermatic/products/instructions/timers/t104%20-%20english.ashx
Link below has Intermatic manuals.
http://www.intermatic.com/customer%20service/instruction%20manuals.aspx
Use find feature on your browser > click edit > click find > type in timer model number
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.
270 views
Usually answered in minutes!
×