Why does the thermostat continue to run the AC when set temperature has been reached? NOTE: I have "smart recovery" turned off.
1950387
Is the compressor running or just the fan/coil unit after the temperature is reached? Does it cut off after a couple of minutes? If it just keeps running, it sounds like it might have been wired incorrectly, assuming the "Fan" switch isn't in the "On" position (if it is, switch it to the "Auto" position). If it just continues to run for a couple of minutes, I think the thermostat is likely programmed to do that as a (mildly misguided) effort at efficiency by taking advantage of the low refrigerant temperature that lingers a bit after the compressor has shut off. I actually don't have this model (and am not sure why Amazon thinks I do), and I am going from the behavior of the model TX5000Ua that I do have. Is the compressor running or just the fan/coil unit after the temperature is reached? Does it cut off after a couple of minutes? If it just keeps running, it sounds like it might have been wired incorrectly, assuming the "Fan" switch isn't in the "On" position (if it is, switch it to the "Auto" position). If it just continues to run for a couple of minutes, I think the thermostat is likely programmed to do that as a (mildly misguided) effort at efficiency by taking advantage of the low refrigerant temperature that lingers a bit after the compressor has shut... » Read More Is the compressor running or just the fan/coil unit after the temperature is reached? Does it cut off after a couple of minutes? If it just keeps running, it sounds like it might have been wired incorrectly, assuming the "Fan" switch isn't in the "On" position (if it is, switch it to the "Auto" position). If it just continues to run for a couple of minutes, I think the thermostat is likely programmed to do that as a (mildly misguided) effort at efficiency by taking advantage of the low refrigerant temperature that lingers a bit after the compressor has shut off. I actually don't have this model (and am not sure why Amazon thinks I do), and I am going from the behavior of the model TX5000Ua that I do have. « Show Less
1950388
I had to return this model to Lux, as it made my heating system operate erratically. Its "learning" curve is a little off. It was replaced with a TX9600TS which operates just fine after making the necessary adjustments.
1950389
Is the compressor running or just the fan/coil unit after the temperature is reached? Does it cut off after a couple of minutes? If it just keeps running, it sounds like it might have been wired incorrectly, assuming the "Fan" switch isn't in the "On" position (if it is, switch it to the "Auto" position). If it just continues to run for a couple of minutes, I think the thermostat is likely programmed to do that as a (mildly misguided) effort at efficiency by taking advantage of the low refrigerant temperature that lingers a bit after the compressor has shut off. I actually don't have this model (and am not sure why Amazon thinks I do), and I am going from the behavior of the model TX5000Ua that I do have.
1950390
Probably , you need to udjust SWING to #4 may be this may help . Call to castomer service of Lux co.
1950391
The TX9100U will have a cooling & heating differential will will allow the thermostat to come on when the room temperature exceeds the set temperature and run until the room temperature goes slightly below the set temperature before it cuts off. This is the our thermostats normal operation. Lux Tech Service
1950392
Do not know how much beyond the setpoint your thermostat is running. However, the way AC works it should start when temperature is above your setpoint and run until the temperature is 2 to 5 degrees cooler than setpoint. I believe, how much beyond the setting is adjustable in the programming of the thermostat.
598164
Mine never shuts off unless I get up to turn it off. If it's supposed to have a thermostat, it doesn't work.
1565909
The thermostat has a Hold button on it. When you press this it stays on what ever temperature you want.
740515
It could be the automatic thermostat cycling on and off. This unit is not designed for continuous heat output.
1411552
It would appear you may have a defective thermostat. Only replacement of thermostat would cure the problem. Entire unit may have to be replaced, as a replacement thermostat may not be available.
500543
This question made me think a bit.....I don't recall ever having to reset the thermostat. And, I know we've lost power a few times. Hope this helps!
1345151
The fan should not run continuously. If the evap. Thermostat is satisfied with the room temperature the whole unit should stop running. Make sure your setting is not on DRY.
1086909
This is NOT a defect and it IS normal when the "C" terminal of your thermostat is powered from your heating/cooling device. You need to change configuration item number 10 from "ON" to "OFF" (this is clearly described in the manual).
1990826
Actually I did not pay attention if it automatically switch off once reached the chosen temperature, but it has thermostat. I will see in the next days if it stops or it keep on heating. I can say it is a nice and very good quality item.
1755768
generally, thermostat set too high ,above180try turning the stat down.hope this helps.
1912821
The temperature control is not based on the ac. It's based on the temperature of whatever you have it plugged into. If the temperature hits180 the relay will turn on until the temperature gets back down to 160.
339170
Mine recently started doing the same thing, after working great for a couple years. Opened it up & found the thermostat had disintegrated. Turn it upside down (not plugged in!!!) and listen for objects rolling around. If so, your thermostat has likely died too. There's no good fix, other than bypassing the thermostat - which is a home-fire hazard. Sorry, you'll probably have to trash it (unless it's still under warranty)
1251551
Is it possible you did a temperature over ride by accident? That will trump the scheduled temperature and make the furnace run until the rooms temperature adjusts, or until the next scheduled temperature takes effect. The only thing other than that I can think of is maybe the wiring is wrong?
1251552
I can think of only two possibilities here: 1. The wiring is not correct (or there is somehow a short across the temperature sensor/relay), or 2. The fan is set to ON instead of AUTO. Wiring is the culprit in a high percentage of this kind of problem, but it is possible that the thermostat's circuit board could be defective.
19257
Not sure if this is what you mean, but it has a thermostat and if its set at 70 it shuts off at 70. If the room cools below 70, it cuts on again...
2177043
Hey Larry, When I turn off the A/C manually while it is on, it does not turn ON automatically when the on tab comes around. You have to turn it ON manually.
1645175
The fan runs continuously, even after the unit has reached its desired temperature. There is no way to turn that feature off.