I have a delonghi an125hpec it was not blowing cold so I cleaned the inside of it and it worked fine until now when it blows warm again?
280266
Did you make sure the temp +/- is set to the temp you want? Every time my power goes off or o unplug it, it resets itself and I have to reset the temp to blow cooler. Also, there is a setting to blow just room air around. Make sure you aren't accidentally on that. Download a booklet and see where the settings should be to blow cool. These things don't have freon, do they??? If so, it could need coolant. When you cleaned it, could you have a loose connection inside somewhere? I've never had trouble with mine, like others seem to. But usually it is because people aren't draining theirs, but trying to use it with it plugged up. And even though they say they'll work that way, they don't. The water must drain. I really love this thing, but using it is complicated.
280267
The compressor is short lived and cost prohibitive to replace. Buy a new one and return this!
280268
Yes, if you read online there is a flaw in the design which necessitates such a cleaning. This is a bad product.
834197
My heater did this and I found that a tiny hole in the pilot flame tube was blocked by dust. I removed the lower panel (tricky without more disassembly) and used a brush and a cotton swab moistened with alcohol to clean the small opening. When I had access I also cleaned the thermocouple that touches the pilot flame. Had to do this twice. The heater has been ok for over a week now. I read about this on a blog about the heater.
1411550
Hi,Mine first did that when it was first installed. The temp was set to high. I unplugged the unit and not turn it back on until the next morning and it has been great since then.
2201752
Dont have that problem, but having installed it myself i can tell you on top of the unit is a section where air can vent thru from the coil, if anything falls in there or its not clean, every time you heat up the coil and anything thats fallin in there can heat up and of course smell, hmmmmm, take a flashlight and look in there or perhaps take the cover off and take a look, other than that it may be a venting problem thru to the outside, the pipe is double, one inside the other, one is for venting the other for fresh air intake, hope this helps, Mike
1582320
I don't know if it's normal or not but mine does the same thing. I think that this is supposed to happen but I also think it reduces the efficiency of the unit. It blows out very cold air but does an inadequate job of cooling the room which is fairly small. Not happy.
1504271
I'm not sure. All I know is the dryer works and I saved over $100. I bought three of them, although of the dryer goes out again, I will probably replace it since there must be something causing it to over heat. I'm hoping that cleaning the air duct tube fixed that.
2019255
Make sure the blue plugs are together for cooling. Otherwise you might have to send in for a new plug
339169
It may be overheated. Mine did this sometimes after it was on for a long time. Try turning it off and giving it time to cool.
1782661
It seems to blow the same. I do not use the cool button. I just turned it on and held in the cool button, and the air flow seemed the same.
1485737
I asked the same question to manufacturer; they said yes it was normal. Sometimes my fan would not even start until there was enough heat generated for it kick in. I can only surmise that the machine is smarter than me!
1193962
That problem has not occurred on my heater and I always use it on low setting. As someone else suggested, clean the pilot to get rid of dust.
1374673
It's one of the actuators, there are two. If you replaced the control panel listed here already then this is the problem. If driver is blowing cold then you likely replaced the wrong actuator. http://www.sparkys-answers.com/2009/09/2004-chevrolet-tahoe-blows-hot-air.html?m=1
1325512
yeah something's wrong then, mine sounds like a jet engine winding up when turned on. And the airflow increases quite a bit from the low to high setting, as well as the feel of suction in the back from the air getting pulled in. Make sure all the filters are pressed all the way in and the back panel is snapped on because it has a safety feature that wont let it turn on when that cover isnt on. If all that is the case and its still not working id return it, the next one will be fine im sure.
149306
Hi Jerry, AC Delco 15-80567 was the part I used to fix that problem. Same issue you have, turn a/c on and it blows hot air. Remove the glove box and it's right there. Good Luck
1225251
In my opinion, the product that you have is defective and should be returned for replacement. Mine does not do this, but I have had the same thing happen with another brand that I used in the past. Or, is it possible that the hot air brush is too hot and needs to cool down before it restarts!! Hope this helps!!
1680387
my suggestion would be buy a new vac. i replaced the motor. ever since then the unit blew dirt out from various cracks. rechecked the install no luck waste of money
1391170
Do you hear the motor speed drop as well? And are you running the hot air rework at the same time. It did it to me the other night I had the iron, rework wand, and the smoke absorber on all at the same time. And when the heating element kicked in my air would drop. Then come back when the iron turned off, then start again when the iron needed to heat. Did you remove the red plug from the bottom? And if that fails crack it open and see if any lines are loose, or cracked. If all else fails write me back and I'll help ya more if I can.-patrick