I need the instructions to do the set up - Intermatic 10 Amp Mechanical Indoor Timer

You posted under Intermatic TN300 24-hour plug-in indoor timer with 2-prong outlet
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http://www.amazon.com/Intermatic-TN300CL-Indoor-Mechanical-Timer/dp/B001KBZUK8

Intermatic TN300
http://www.intermatic.com/~/media/files/intermatic/products/instructions/timers/tn300.ashx

TN300 is same as Woods 59200
http://waterheatertimer.org/pdf/Woods-59200.pdf

Rotate dial until current time lines up with arrowhead located on inner dial.
The segments located around edge of dial are pushed down or raised to set on-off times.
Push segments down for times you want timer ON

Override switch on top of timer.
For programs to operate, move switch to Timer ON

Plug lamp into timer.
Turn lamp ON
Plug timer into wall