Not understanding timer...1,2,4 hr. Does this mean unit will shut off after designated amount of time?
1757898
Yes, it does. Though I wouldn't leave it unattended and trust to a timer for shut-off.
1757899
There is a temperature setting and a timer. The unit will stay on until the set temperature is reached. The will shut off completely at the end of the timer. I get home from work, set it for 68 degrees and 4 hours. It keeps the area at 68 degrees until about 10PM when the timer is up. I don't need to worry about turning it off before bed.
1775592
Yes ,Once the dirsired hummidity is reach the unit will turn off and will run again when the humidity rises...I love this unit......Also you can set the timer to run for 1,2,3 hours and more....and then the unit will shut completely off...
536007
If the unit is off you can push the timer button and then select how many hours until it will turn back on. You can choose between 1-12 hours. If the unit is on you can also push the timer button and select between 1-12 hours before it will shut off.
1414658
You can set the timer for up to 180 min. I believe if shuts off after 180 min if you do not set the timer.
1296983
This is a simple mechanical timer...if the power goes out for 2 hours..it will be 2 hours behind when the power comes back on and will need to be adjusted (or reset) to the correct time.
552395
Basically what this timer does is allow power to go through the timer for a set amount of time. From 1 hour up to 8 hours and then it shuts off the power. I use it for a food dehydrator that does not have a timer. I can set this for 4 hours and know that the power will be shut down. Not sure if you are concerned with overcharging your phone or do not want to waste any power. That is something you will need to consider but if you only want to charge your phone for a certain amount of time or have a power strip powered up for a certain amount of time then this is your unit. If you want something to cycle back on and off this is not. You have to manually restart the countdown timer each time it's used. Basically what this timer does is allow power to go through the timer for a set amount of time. From 1 hour up to 8 hours and then it shuts off the power. I use it for a food dehydrator that does not have a timer. I can set this for 4 hours and know that the power will be shut down. Not sure if you are concerned with overcharging your phone or do not want to waste any power. That is something you will need to consider but if you only want to charge your phone for a certain amount of time or have a power strip powered up for a certain amount of time then this is your unit. If you want... » Read More Basically what this timer does is allow power to go through the timer for a set amount of time. From 1 hour up to 8 hours and then it shuts off the power. I use it for a food dehydrator that does not have a timer. I can set this for 4 hours and know that the power will be shut down. Not sure if you are concerned with overcharging your phone or do not want to waste any power. That is something you will need to consider but if you only want to charge your phone for a certain amount of time or have a power strip powered up for a certain amount of time then this is your unit. If you want something to cycle back on and off this is not. You have to manually restart the countdown timer each time it's used. « Show Less
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.
997101
Yes. That is the whole purpose of having a timer. You can set it for the number of hours desired then forget it.
161486
I have never used the timer. It goes up to 10 hours, the. It is supposed to shut off. We have been using it all winter and it works great.
1962765
The unit can be set on "C" meaning continuous, but has to be shut off manually. If you set for 5 minutes it will shut off in 5 minutes. It will go up to 95 minutes and will shut off automatically.
1948501
Just a note. The timer dial must be set to the current time of day (towards the little brass screw at the front edge of the unit). That dial should move as the time advances. Install the red pin at the time you want the device to come on, and the black pin where you want the timer to shut off. But no matter what the timer dial itself should rotate but it moves very slowly. Plug the unit in, set the time of day and walk away for a couple hours and it should have advanced to the current time when you go look again. I doubt two units could be bad, unless they are old and the timer motor is not working at all. Just a note. The timer dial must be set to the current time of day (towards the little brass screw at the front edge of the unit). That dial should move as the time advances. Install the red pin at the time you want the device to come on, and the black pin where you want the timer to shut off. But no matter what the timer dial itself should rotate but it moves very slowly. Plug the unit in, set the time of day and walk away for a couple hours and it should have advanced to the current time when you go look again. I doubt two units could be bad, unless they are old and the timer motor is not... » Read More Just a note. The timer dial must be set to the current time of day (towards the little brass screw at the front edge of the unit). That dial should move as the time advances. Install the red pin at the time you want the device to come on, and the black pin where you want the timer to shut off. But no matter what the timer dial itself should rotate but it moves very slowly. Plug the unit in, set the time of day and walk away for a couple hours and it should have advanced to the current time when you go look again. I doubt two units could be bad, unless they are old and the timer motor is not working at all. « Show Less
1197436
I read the instructions again to find an answer for your question as best as I can. If i set up my unit at the same time every night before I go to sleep at 10pm for 6am switch on with the unit plugged in on the off setting I would press the timer button and with the + sign select 8hrs, the next time I go to set up the timer I press the timer button and it will still show 8hrs, if I go to sleep later then I will change the hours to switch on accordingly. I don't leave my unit plugged in so I don't know if the timer remains and the unit turns on every 8 hours. Sorry, hope this helps.
2028932
There are 5 settings for Timer control,they go as follows.1.Unit works continuously. Automatically stops when water level drops too low.2. Unit works continuously for 2 hours and will automatically stop.3. Unit disperses for 5 seconds and rests for 40 seconds.4. Unit disperses for 15 seconds and rests for 50 seconds.5. Unit disperses for 30 minutes and rests for 15 minutes.
117483
No, its set for a certain amt of minutes and turns off after time runs out.
773431
Hi Laura, It took me awhile to figure out how to set the timer. (I actually had to read the instructions!) But now it's no problem! Hope this helps, Sarah
1773312
Oh my word. Thank you for the question. YES. I tried it as you said... I was wondering why my timers would all start over. I'v purchased a lot of them, so I won't forget things.. Yes... I put in 3 seconds, it went off; so I pushed stop. Then, I just pushed start again, and it counted down the 3 seconds. I did it about 4 times... 'cool' and thanks again for the question.
624415
Hi Bo, I have used one of these WH21 for the last 25 years. This version of timer is only for controlling on and off in a 24 hour period. It will not help you with the issue that you described. Thanks,Ed