Will it display accumulative running time of an appliance over time periods? I need to know for a dehumidifier running time
991878
The device will record power usage for any period of time you require it to. So you can record for 1 hour, 1 day, 1 week or 1 month. For an appliance that runs intermittently (like a dehumidifier) you may wish to record usage for 1 week. Then you can extrapolate for the month by multiplying the 1 week consumption by 4. I will not record each interval the device runs separately however. So if you're looking for a series of readings representing each time it ran during that 1 week period, it will not do that. Hope this helps answer your question!
991879
Its supposed to do that. The so called manual that comes with it is terrible. Not having and engineering degree I could not figured this thing out and returned it. There are others on the market that do what you want much easier.
1000684
manual for similar timer found on following link: http://waterheatertimer.org/Programmable.html#TMD
776269
Yes it accumulates and tells you for how long it's saved the data. It tells you the cost as well as long as you setup the the kw/h price in the settings.
324621
I'm not sure how to answer this question. On my dehumidifier, when you put the unit in "pump" mode, it stays in pump mode. The only time water goes into my tank, is when I do not turn the pump button on, so I'm not sure why yours is changing from one function to the other. In fact, where I use mine, it is so humid, I never even attempt to use the tank feature. Sorry I couldn't help you more. randy
644369
Basically you push buttons to view present voltage current and watts or power factor and accumulated kWh (energy consumption over time). This article might be helpful: http://greenhomearchitect.com/2013/11/22/weekend-project-where-is-all-my-electricity-really-going/
959227
manual found on following link: http://waterheatertimer.org/Programmable.html#Aube
745578
Yes, it does have a usage function that will display recent usage. I no longer reside where I installed the thermostat so I don't recall the limitations. I think just day and week usage.
807102
Yes. It has a timer that ticks away ONLY when power is being used. So if you have a device plugged into it that only runs 5 hours a day. After 3 days the timer will display 15 hours.
1514582
When the desired humidity is reached and the compressor shuts off, the fan does continue to run. It will continue to cycle the air and if you have the uv light option turned on it will freshen the air as it cycles through the dehumidifier.
955196
I'm not sure. You could access the PDF spec sheet on Sper Scientific's website before purchasing the timer.
2197014
I don't know, I use it to clear evaporators and clear drains on refrigerators, sorry!
1165452
I have had this model for about 3 months. The fan does run even after the preset humidity has been reached, but there is a timer setting ( that frankly I haven't completely figured out) that allows some control.I've found the dehumidifier works great and the automatic built in pump feature is wonderful. I also have found that the electrical usage is reasonable.I'd buy this again, even though I'd prefer it if the fan shut off when the dehumidifier does.
1831913
I don't know the formula (if there is one); but, I have it in a small 7 X 8 X 8 feet bath. My goal is to enable a complete air exchange AFTER the occupant leaves the room. So, I set the timer function to run an additional 6 minutes. I have experienced no mildew, or odors of dampness with this fan installation.
1942222
It really will not give you flow ***RATE*** (e.g. gallons used per hour), unless you TIME your usage. It simply provide the gallons (or liters, depending on your selection) that flow THROUGH it, including cumulative. It not necessarily provide usage DETECTION unless you continuously check the cumulative amounts to see if they are different. It's truly (and simply!) a water METER. Hope this helps! I'm REALLY liking mine for my RV. I know how much water I put in my tank, or use when connected to "City Water".
1940083
It should alert you on your humidifier or dehumidifier. Other than that I don't know as it was for my brother not me.
779511
I don't really know. It's pretty big. Also, obviously it won't give you a log of temp vs. time, if that's what you need.
935345
If you mean when running on battery, the built-in display will give you estimated runtime based on connected active load. If you mean when will battery/ies need to be replaced, that can vary greatly anywhere between two years and much longer. Once a year for the first two years, unplug UPS and see if estimated runtime matches actual runtime - if close batteries are still good. After two years maybe start doing this test every 6 months or so.