If I set purifier to manual HIGH and power off, will it remember this setting when pressing the power back on?
1168978
No, when you power it back on it will revert back to (auto-quiet) and will change speeds as determined by air quality.
1168979
There are three controls that interact with each other automatically. Gary Thomas is correct, when you press the power back on, it automatically sets itself to "auto" and ... at least if the air quality is good, it will start on the lowest speed which is "quiet". I can't recheck what happens if the air quality is in the yellow or red zones, but I seem to recall that in that case, it will move immediately to one of the higher speeds. (It is also well to remember that when set to auto, it will revert to the slowest speed (quiet) when the room is dark. Nice for the sensitive sleeper, but annoying at times.) There are three controls that interact with each other automatically. Gary Thomas is correct, when you press the power back on, it automatically sets itself to "auto" and ... at least if the air quality is good, it will start on the lowest speed which is "quiet". I can't recheck what happens if the air quality is in the yellow or red zones, but I seem to recall that in that case, it will move immediately to one of the higher speeds. (It is also well to remember that when set to auto, it will revert to the slowest speed (quiet) when the room is dark. Nice for the... » Read More There are three controls that interact with each other automatically. Gary Thomas is correct, when you press the power back on, it automatically sets itself to "auto" and ... at least if the air quality is good, it will start on the lowest speed which is "quiet". I can't recheck what happens if the air quality is in the yellow or red zones, but I seem to recall that in that case, it will move immediately to one of the higher speeds. (It is also well to remember that when set to auto, it will revert to the slowest speed (quiet) when the room is dark. Nice for the sensitive sleeper, but annoying at times.) « Show Less
1168980
My experience has been that once you turn off the unit you have to select the level again once you turn it back on.
1168981
Nop, it always starts with QUIET LEVEL whenever you turn it on even last time you turn it off and left it with HIGH LEVEL
403479
It will need to be reset every time you plug it in and turn it on. It does not have the capability to "save" settings.
1162814
Yes, there is a button on the bottom which manually override current on/off status.
1965453
it does not have auto-off feature, but I have forgot to turn it off a few times with no problems.
813211
No, the power switch is a dial, so it would be on the same setting when the power comes back on.
4870
Yes, but the settings remain until you switch back to auto. they are not erased.
955128
You can only if the last setting before turing it off was the highest setting. It will always turn on from the Ast setting you turned it off from.
705651
If the light is turned off with the app it will remember the condition it was in. If it is turned off at the main power switch the app will not recognize it until it is logged in to the app again.
382808
It should do it automatically unless you lost power to the furnace, if it did go in to your settings and re enter your wifi password
1065656
Out of habit, I turn off the power. I have not tried to determine if it has an automatic time-out feature. I suspect that it doesn't.
476278
Yes, the unit will remember the settings without power. Mine has been unplugged for 3 months and it remembered the settings I last used for the set point temp and the differential range all in the proper units.
1352650
It depends on your model. Some have timers, if yours does not you must manually turn off!
5151
Maybe. It retains the programming for a period of time after you remove power. I never found out how long though.
2150604
No. When you turn the power off (timer) than you need to press the power switch on the unit for it to start again.
1458618
Yes. I always keep it on that way I don't have to keep turning on or off every time. Its have a manually turn on and off.
1311423
You have to hold down the button next to the replace carbon warning light for a few seconds and it should reset the timer. At least, that's how it works on the small air purifier. I assume it's the same for the larger one.
973114
That is not true. You just need to hold the reset button down a few seconds and it will go off.