How long does it normally diffuse for, before it automatically shuts off from low water?
1087791
That depends on the settings. I couldn't give an accurate answer because I'm usually asleep by the time it shuts off. Sometimes when I set it on the next to the last setting it is still on in the morning. Sorry I couldn't be more helpful.
1087792
Umm, I run mine from about 10p to 8a every morning and it runs low on water after about 5 days
1104832
System has auto off when water level is low. Best way is to refill before each usage. Tank is large and should last all night.
1327871
I fill mine to the water level or just a tad higher, i.e. like 1/4" or less. And it runs I would say between 6 to 7 hrs and then shuts down; after it shuts down it cools down to room temp...or cold. So mine does shut off by itself when the water runs low.
1910436
The issue is the timer. You will have a lot of water left after the timer goes off but just push it again, several times until it's all used up. When it's done there is about 1/8 inch or so at the bottom. I wasn't too happy with this design myself. Taught me a lesson about trying to save money by buying a cheaper diffuser. I keep it in the guest bathroom as it doesn't put out enough for a room any bigger than a closet.
1713444
Like others have said, it shuts off automatically. You fill the tank until the water touches the metal cylinder, then it runs until the float goes down and turns the unit off. There is still water in the bottom. The good part is that other units run until they are dry, which causes all the minerals to stick to the tank. With this one having some water left, the mineral build-up is reduced. I highly recommend this unit.
911086
I have looked for my instruction booklet to tell you exactly what it says, but haven't located it yet. In general, you can let it run continuously and it lasts about 4 hours. When the water level gets low, it will beep-beep and turn off. Sometimes the beep-beep wakes me up. The other settings give you a good variety of options like 15 seconds on, 45 seconds off, or visa versa. I like the 15 seconds on, 45 seconds off. The Young Living oils I use are Peace and Calming and Lavender and they put me right to sleep. The diffuser lasts all night and part of the next day unless I turn it off. I feel that it is a good use of my valuable oils. I have looked for my instruction booklet to tell you exactly what it says, but haven't located it yet. In general, you can let it run continuously and it lasts about 4 hours. When the water level gets low, it will beep-beep and turn off. Sometimes the beep-beep wakes me up. The other settings give you a good variety of options like 15 seconds on, 45 seconds off, or visa versa. I like the 15 seconds on, 45 seconds off. The Young Living oils I use are Peace and Calming and Lavender and they put me right to sleep. The diffuser lasts all night and part of the next day unless I turn it off. I... » Read More I have looked for my instruction booklet to tell you exactly what it says, but haven't located it yet. In general, you can let it run continuously and it lasts about 4 hours. When the water level gets low, it will beep-beep and turn off. Sometimes the beep-beep wakes me up. The other settings give you a good variety of options like 15 seconds on, 45 seconds off, or visa versa. I like the 15 seconds on, 45 seconds off. The Young Living oils I use are Peace and Calming and Lavender and they put me right to sleep. The diffuser lasts all night and part of the next day unless I turn it off. I feel that it is a good use of my valuable oils. « Show Less
1137029
It stays on until water chamber is empty and it shuts off by itself. It takes about 12hrs to depleat. I usually use it for two days (6hrs) at a time before refilling.
234996
It turns off automatically. I turn it in just before I go to bed and fall asleep to the atom and it goes off by itself when the water is evaporated.
203466
Yeah you may. The diffuser auto shuts off once the water is gone. When mine did work that's exactly what would happen and I would have to refill the diffuser again. When I wrote a seller review I mentioned the product stop working all of a sudden. The company that sells this product said they can't help that some batches out of 3000 each shipment gets glitches. So I called Amazon to complain and I shipped it back to Amazon and they gave me a refund. I now am looking for a new diffuser.
2098692
Maybe it's because you just turned it on. If you just turn it on high it will drop down to a lower speed until the water circulates and then go back up. It takes about 5 minutes.
2192305
Each time you fill it it should last about 3 hours. However there are better diffusers on amazon than this one.
1644220
I just put mine on and it runs for 4 hours and automatically goes off because the water is low.
1503186
Hi, I think it also depends on if you just have it on for humidity or if you have it on as diffuser. I have never had it 10/12 hours or if I did, very rarely. I had a regular diffuser that I bought not from amazon and that one truly lasts. its called the premium whisper diffuser off abundanthealth. This one is ok, but isn't exactly how I would have wanted it to work. takes more ti fill and clean where as the other one I had was quite a sinch. Anyway, sometimes the wate lasts a bit longer than 3 hours, but rarely the 10/12 hours. Maybe I am doing something wrong on my end. Hope I helped some. Hi, I think it also depends on if you just have it on for humidity or if you have it on as diffuser. I have never had it 10/12 hours or if I did, very rarely. I had a regular diffuser that I bought not from amazon and that one truly lasts. its called the premium whisper diffuser off abundanthealth. This one is ok, but isn't exactly how I would have wanted it to work. takes more ti fill and clean where as the other one I had was quite a sinch. Anyway, sometimes the wate lasts a bit longer than 3 hours, but rarely the 10/12 hours. Maybe I am doing something wrong on my end. Hope I helped some.
1986973
When you use button it will start circulation water, until teperature rich point, that set at the factory inside of the pump.After that it will automatically shuts off (1-3 minutes)
1868653
The timer sets for 1, 2, 3 hrs or nonstop until water runs out. It usually takes about 8 or more hours to evaporate, it is a great product.
1748329
It has a 30, 60, 90 and 180 minute setting but no high low setting. Vapor is quiet and soothing dispersing from the diffuser. Really a nice compact diffuser.
922037
No the diffuser runs when water is low but the color remains a light blue. I can not find where the color remains on a color. I do like this diffuser it is very quiet and it works well for me.