Can I program this to turn a fan on at a set temp. and run until the temp. drops to another set temp.? Fan on at 37 degrees - fan off at 34 degrees?
168045
Yes, I use mine to control an incubator. I need the temperature to stay as close to 84 degrees as possible and the unit controls it perfectly. It will cause the cooling unit to kick on when the temperature rises above .5 degrees or the heating unit and FAN combined to kick on when the temperature falls below .5 degrees of the temperature I have it programmed at. You can adjust the range also if you want I believe to +/- 3 degrees. Also if you lose power the unit "remembers" the settings.
168046
Yeah you can set the gap that you want to power to switch on and off between in celcius. As low as 0.5 celcius gap.
168047
If I understand your question correctly yes you can. I have my unit programmed to keep my keezer at 40 degrees, plus or minus a degree. If the keezer gets to 41 it kicks on the compressor, once it gets to 40 it turns off. It'll typically continue to drop down to 39ish before it stabslizes. If you want to keep yours between 34-37 you could set the temp to 35.5 plus or minus 1.5 degrees.
168048
This is the link you want. I followed it to the letter and mine is still going strong...http://www.onemansbeer.com/keezer-build-diy-temperature-controller/
168049
Absolutely. That's the whole point of this device. It provides power to an outlet or it doesn't based on the temp range you program into it. You can find instructions all over the internet on how to build/program these things.
168050
Yes you can. It can be used to switch anything electrical. just do not exceed the specs of the relay "Relay contact capacity: Cool 10A/250VAC;Heat 10A/250VAC".
168051
Yes, but there is only one set temperature and s difference parameter. In your scenario, set the target temp to 34 and difference of 3. This will activate the cooling circuit from 37(or above)-> 34 and the heating circuit from 31(or below) -> 34
442218
These t-stats are designed to come on at a certain temp and then shut off when the temp is lower than what you set it at.Let's say you set it on 90. When the temp reaches 90 it will turn the fan on. After it cools to below 90, it will turn off.I don't know what the temp differential would be though. Maybe 10 degrees? I'm not sure.
2055260
This unit provides several options. It can be set to run when both (a) the furnace / AC is running and (b) AND the temperature reaches certain presets for hot or cold. It can also be set to run continuously at three fan speed levels.
1637210
I never used the programming feature for running the air conditioner as the temperature ranges of air vs. heat are completely different. Example: When running heat the thermostat would go down to 63 at 10:00pm and then back to 70 at 7:00am. Those temps would not make sense when running the air conditioner. For air I would simply set the temp at 75 regardless of the time of day. I am not expert but I don't think it is intended to control your air conditioner temps as air and the furnace are different concepts.
1538254
I would assume you would be left with a "dumb" thermostat with no programming ability. Just Auto-Heat-Cool, and the temperature setting.
1057329
Thhe fan has a "mode" selector of off,on,heat & cool. In the "on" mode, the fan will run continuously.
1538024
I don't think so. I think it just sets your desired temp for each segment of the program. Programming is easy enough though.
554585
It has a thermostat so it will automatically come on when the temp goes below 34 and shut off above that. Mine is working well as it has been below 25 here since I got it.
628875
You can set the temperature at any point. I wouldn't buy this product it quit working for me 2 days after the warranty ran out.
1816207
Yes you can set it as low as you want and it will come on when needed , as the temperature drops and triggers the thermostat .
917458
You don't have to program the unit for different time periods. Put the unit in COOL mode, push HOLD, and set the temperature to 80 degrees. I put mine on HOLD at 65 degrees for heater. It works great.
682314
start at the lowest setting and then move the dial just enough to trigger it on. dont just move it to the next setting (e.g going from 1 to 2). the area your heating may be a small area and doesnt need to go to the next full number which may trigger a higher setting. it took several days for me to reach the desired temperture.
1178818
If this happens turn the thermostat clockwise to a hotter setting . Up to and as far as completely, turned to the full stop position . If this does not bring the hot air back on . You have a defective unit.The only way the thermostat should work.Is that if the room reaches the maximum temperature . That the thermostat [dial ] is set to respond to. It should turn off both fan and heat. then when it drops below that setting again. It turns on both fan and heat together. If that is not what yours is doing. It needs to be replaced or repaired .If thats possible.But that would only be,,, to my knowledge,, under any [ short ] warranty it comes with If this happens turn the thermostat clockwise to a hotter setting . Up to and as far as completely, turned to the full stop position . If this does not bring the hot air back on . You have a defective unit.The only way the thermostat should work.Is that if the room reaches the maximum temperature . That the thermostat [dial ] is set to respond to. It should turn off both fan and heat. then when it drops below that setting again. It turns on both fan and heat together. If that is not what yours is doing. It needs to be replaced or repaired .If thats possible.But that would only be,,, to my... » Read More If this happens turn the thermostat clockwise to a hotter setting . Up to and as far as completely, turned to the full stop position . If this does not bring the hot air back on . You have a defective unit.The only way the thermostat should work.Is that if the room reaches the maximum temperature . That the thermostat [dial ] is set to respond to. It should turn off both fan and heat. then when it drops below that setting again. It turns on both fan and heat together. If that is not what yours is doing. It needs to be replaced or repaired .If thats possible.But that would only be,,, to my knowledge,, under any [ short ] warranty it comes with « Show Less
584034
This does not have a remote temp sensor. the sensor is on the unit. You can raise and lower temp. and fan speed from the remote.
1227892
Yes. If you set the temp at, say, 68, then the machine will cool if the temp is above 68, and if it is below, it will just blow the fan. I don't know about timers, we never do anything that complicated.
1719142
Yes. You set it at the temperature you want and it shuts off once that is reached and turns back on when it gets below that.
1156463
I haven't programmed the unit. I just set the switch to either heat or cool, then the temp. I want maintained.