Can I set the timer to go off every 4 hours for 1 12 hour period?
211931
I have never tried it, but see no reason you can't---just set Timer-1 at 4hrs.----T2 at 8hrs.----T3 at 12 hrs----all 4 timers are seperately controlled---this timer has worked great for me, hope this helps.
211932
Yes you can by taking advantage of the fact that the device actually has 4 individual timers. You would set timer 1 at 4 hours, timer 2 at 8 hours, and timer 3 at 12 hours.
1959799
nope, no timer function. you'd have to manually change its mode each night.
14756
ok yes yo can do that so when you change it in the evening to every twelve hours it will come on 12 hours from the time you set it
703296
No, you can only use it to set the number of hours it should stay on before turning itself off.
1821748
I know that you can change the length of time that the system stays on but I don't know if you can turn off the timer.
381040
I don't see why not, set it for turning off at 11:59 then Turn back on at 12:00
1722763
Yes there are time settings such as 60, 120, 180 minutes. It shuts off on whichever time you set it on
1782064
Hit the "p" or program button, twist the dial until the "auto-off" comes on, press button that says "ok" you can set to max of 3 hours till auto-off
1201545
Yes I able to set the timer to go on at 7PM and turn off at 11PM for 7 days a week without much difficulty. Did have to follow the direction and do it several times but is working well. I like it!!!!!
1840392
No. This timer repeats it's cycle every 24 hours. Each hour is devided into 4 - 15 minute segments, and each segment may be programmed to be on or off.
1973140
No, it is strictly a count-down timer. You can manually change it after the 2 hours, but cannot program it to change for you.
2093022
Yes. AFTER TIMER GOES OFF, YOU PRESS STOP AND IT IS ALREADY SET FOR NEXT 20 minutes. You only need to press start again.
762809
I has a timer with a "stay on" option I suppose you could put it on "stay on" and use a wall timer. This thing is very heavy duty. I doubt seriously you'll want to run it 4 hours every day.
2080814
I apologize, I'm not sure I understand your question. The timer can be Set to run up to 60 minutes. If you want it to run continuously, I'm sure there is a way to disable the timer function.
990667
Yes. You have option of using timer or not using timer. I have mine on 4+ hours a day at my office.
1875474
Sir, you can set it for whatever particular time you want. So you specify when it comes on and when it goes off. Robert
902388
This timer is designed to work by time of day, not by a specified amount of time. You would always have to set it to go off at a certain time of day base on the current time when you started using it. It would work, but I don't think this I what you want.