The temp. set at 3.9 blinks then nothing. what is wrong? Does not cool but fan runs,power is on, and the error light does not flash.
1503191
I had a similar problem, sent unit back and they replaced it with a new one
366932
I have no idea what is going on. I have two of these units, and it is -1F outside right now, and both are reading normally. I think you may have a defective outside sensor, and should contact Honeywell.
945040
Hold the on/off button for a few seconds until it flashed a temperature and it will hear up same to turn off hold it for a few seconds :)
69999
try charging one at a time see if that helps..make sure fan is running..or try a different setting...other than that i dont know
2181448
i have the same problem. bought 3 fans less than a year ago and 2 failed in the last week. i will try and change the fuses but have put Amazon on alert just in case.
2019253
Try it in your auto, if it cools then itis the transformer, if neither cool problem is probably with the cooler. I've replaced the first cooler and on my second I did above and had to replace the transformer. Now all is working.
1733313
The light blinks when it is not yet heated to the temperature selected. It should stop blinking once heated up.
1452205
Sorry I cannot help you there. When I bought mine I am not sure if the fan was defective but when I turned it on it bearly, I mean bearly blew any heat, so I sent it back to Amazon and did not get a new one.
2093240
Wish I could help, but I returned my unit because it was DOA.I replaced it with a Duxtop 8100MC. I don't think the temp goes that low.
1282344
Idk but mine also blinks every 5-7 seconds as well. Everything works perfectly well otherwise. It's probably supposed to do that.
602521
Yes system fan error n the last time i got it I couldn't get passed it until I replaced the part. Known issue, but had to threaten to switch to Dell to get answers. Hope this helps.
2049167
Mine works great. You must have already tried adjusting the thermostat on the small electrical box that is attached to the fan. Actually my fan turns on at the right time, but fails to turn off soon enough for my taste. This is because the hysteresis is a bit much. I hope this helps, stay cool.
1936939
I have noticed this as well. This seems like a potential electrical problem which could be dangerous. However no danger here, the control started to blink after a few days then stopped working completely. Sent it back to Amazon
1733311
It blinks while it heats up. When it gets to the right temperature it stops.
501837
There are two dials (knobs) : the top dial has a series of Black dots that get larger around the dial and should be turned all the way to the plus (+) sign. The second is a power saving dial; it has a a 2, 1, a fan symbol, and a 0 . Turn this one to the 2 setting. If it still isn't working, Try another outlet for a different power source. Thats all i can recommend
1056405
1) did you make sure the heat sink was applied properly? what kind of temps are you getting @ bios when you reboot.2) power supply: how old? what kind of wattage?3) Have you tried doing any other intensive tasks like gaming or running a test app like SuperPi? Does it shut down then?
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.