Features AdvWeProgrammEapreelectrdevuone in advproviconveniand flexibiin manadand weschedules 16 ONSettiEthe versatiof reprog16 settialloyocustoand autodevprecand efficiency To-the-MiAccurExperipreto-the-misetaccurensudevopeexaas schedwitany mafor error Real-LCD DispThe cLCD dissreal-Hour/Miand ON/AUTOstaproviinvisibiand conprograschedules DIN InstallatDesiforinstallatoffeand seplacewitthe for additiaccessornot included) Specifications:Input Voltage: AC/DC12V, AC/DC24V, AC110V, AC220V(Optional)Current: 15APower: 3000WContact Voltage Rating: AC 220V(50/60Hz)Switching Capacity: Resistive 16AOn/Off Operation: 16 on and off(manual/auto) Display: LCD Power:  4W Error: ≤2s/day Mounting Method: DIN rail(not included) Bound: 1 min to 168 hoursOperating Temperature: -10℃ to 55℃Size: 86 x 36 x 65mm / 3.38 x 1.41 x 2.56"Quantity: 1Battery: 1.2v 40mah NiMH battery (built in) Instruction:1, When you use the timer for the first time, input AC and charge the inbuilt battery please, then press reset button.2, The timer is at 24-hour mode as default. Press and hold "time" button(bottom left, next to "reset") for 5 seconds till it display "AM" to set to 12-hour mode. Press and hold again "time" button for 5 seconds to set back to 24-hour mode.Programming: Step Button Programming 1 Press P Setting"1 ON" time(display 1 on) 2 Press D+ Select days of week(if you want same set for every day, you do not need to press this button) 3 Press H+/M+ Set hours and minutes4 Press P Setting "1 OFF" time(display 1 off) 5 Press P Select days week(If you want same set for every day, you do not need to press this button) 6 Press H+/M+ Set hours and minutes 7 Repeat step 2 to 6 Set other on/off time 8 Press "time"(bottom left, next to "reset") End Package Includes:1 x Timer1 x English Manual Package List