#1 What should I do if the timer does not turn on or off?
Make sure AM and PM are correct on the current time and in the program. Ensure that both an ON and OFF time have been specified, and if the LCD display is blank, plug the timer into an outlet for 30 minutes to charge the internal battery and press the Reset button. (Page 9)
#2 How can I reset the timer if the screen is blank?
Plug the timer into any outlet for 30 minutes to charge the internal battery, then press the RESET button with a small non-metallic insulated tool. (Page 4)
#3 What should I check if the timer is randomly turning on throughout the day?
Ensure that only the programs you intend to use are filled in; if programs 2 through 8 contain any information, it may cause the timer schedules to not work properly. (Page 9)