My ecobee thermostat won't turn on. Just missed the time for their support. Why a Heat Pump Will Blow Cold Air Yeah, I do have a heat pump. That may be a quick and easy fix. Then, gradually, you began to notice that it wasn't really blowing cold air anymore, or that it would only blow cold when the car was moving but not at idle. I believe the wiring connections were the same, except maybe Rh vs. Rc, perhaps? Post with 2081 views. Thanks! I thought maybe it had something to do with the heating and cooling ranges because they overlapped, so I changed them so they did not overlap, but that did not seem to make any difference. Eight times out of ten, if your furnace is powering up, and everything else seems to be normal — except that it’s blowing cold air (well, unheated air) instead of hot air, you probably just need to replace your ignitor. Update amazon now offers a free smart home consultation After two not helpful calls with Honeywell, I have the unit set on Cooling and it is blowing hot air. When I installed my Nest thermostat it was blowing hot air instead of cold. Here's how to make it right. This happened last night and this morning. My hvac unit blows cold air instead of hot. Car ac repair. The right is for Heat pump and labeled O/B. NOTE: This option is only accessible through the thermostat interface. Installed ecobee3, it's blowing hot air instead of cold (and it's 110F in Phoenix right now) Just installed an ecobee3, and it's blowing hot air when it should be blowing cold. Fix the Ecobee smart thermostat's most annoying feature. One of them is for their outstanding support! Is your furnace not blowing hot air? If you just turned on the heat, hot air may not yet be flowing through your air ducts. I installed ecobee SmartThermostat with Voice Control. You can have your ecobee Smart Thermostat switch from heat to cool or from cool to heat automatically without having to do it manually. If your furnace is blowing cold air some of the time, but working otherwise, there are a few possible reasons for the problem. The furnace may continue to run the fan for several minutes after a call for heating or cooling to expel any hot or cold air remaining in the ducts. Trying to do this ourselves without an installer to save $$ but its been a major headache. Ah, damn. 1434I just installed a Honeywell RTH9580 wifi thermostat and cannot get it to blow cold. Don't know how I missed that. Switch+. By turning off for 10 minutes some of these systems have an automatic reset that will kick in. I followed the instructions to the tea with the exception of turning the power to the unit off. My ecobee thermostat won't turn on. There are many reasons an HVAC (heating, ventilation, air conditioning) system might stop working. I set up the schedule for her, and she wanted it to come on at 11pm tonight (Tuesday night) at 76 (sleep) and then at 6:30am Wednesday morning to change to 78 (home). Some units, if they overheat, have an automatic shutoff on the compressor but keep the fan running, so you would be getting whatever air temp the air intake is at - presumably outsie air, possibly sunny side hot air. It is important to note that occasionally, heat pumps will go through a defrost cycle, during which the unit will blow air that is truly cold. More categories. SmartBuildings. The words ‘Introducing ecobee Haven’ appear in pale blue text on a forest green background. There's so many different configurations and wirings I couldn't really turn up an answer using Google Fu. Is it set to “Warm” or “Heat” instead of … I can get the unit to power on using the LockState adapter, but I can't get the heat or cool air to kick on. Leave O/B empty. Any ideas if I missed something or if I'm doing something wrong? Customer reply replied 5 years ago. Wrong thermostat setting. I switched it around and it works now. Is it set to “Warm” or “Heat” instead of … I just installed a Honeywell rth2310b programmable thermostat and now it is blowing hot air instead of cold in the cool mode. I have an ecobee 3 I just installed and is blowing hot air when set to AC. Mobile App & Web Portal. The wife wanted to run it tonight and tomorrow since it's going to be almost 90 tomorrow. I have an ecobee 3 I just installed and is blowing hot air when set to AC. I can get the unit to power on using the LockState adapter, but I can't get the heat or cool air to kick on. Press question mark to learn the rest of the keyboard shortcuts. Currently when I kick the Lyric on (A/C), instead of cold air it is warm/fan pushed air. Let me know if this solves your problem If OB doesnt energize in Cool mode unit will only blow hot air. My AC will not blow cool air. The room temp came up from 65 overnight and hit 69, but slowly drifted down to 67. The representative I spoke with first asked us for the serial number of the Ecobee unit and looked at the status report to see when the problem started happening, which he could see from his end by connecting to our Ecobee. Help! A drawing of a smartphone slides onto the dark blue background and its screen slowly powers up, producing the word “Haven” in soft writing, the letters matching the background color, set against the light blue of the phone’s screen. ecobee Air Filters. So what’s defrost mode? My furnace is a Trane XL80 and my heat pump is a Trane XE1000 Weatheron. Replacing a Broken Hot Surface Ignitor. Ecobee3 Lite - when set to cool, blowing warm air instead of cool air I bought an Ecobee3 Lite last week, but we haven't had to run the AC since I had bought it because the weather hasn't been too hot. In other words, it's not putting out any heat at all. But all you have to work with are the symptoms. Compressor Stage 2 Temperature Delta: The minimum number of degrees from the desired temperature (set point) before engaging the second stage of the compressor. Ecobee blowing hot air instead of cold. It only blows fan. Try putting the white wire in the W1 Terminal. Then select HVAC. New comments cannot be posted and votes cannot be cast. I believe they were just replaced (we just - Answered by a verified HVAC Technician We use cookies to give you the best possible experience on our website. Compressor Stage 2 Temperature Delta: The minimum number of degrees from the desired temperature (set point) before engaging the second stage of the compressor. When I turned on the cool mode (and after the warming up period) it starts to blow warm/hot air. The Ecobee kicked on at 11pm as planned, but it was blowing warm air. Installation Press Menu on the main screen. The ecobee powered on without issues. Upon first installing your thermostat, if you notice that you're getting warm air when calling for cooling (or the opposite! How can I troubleshoot? If so, your heat pump is blowing warm air that just feels cold to you. Furnace not working. It could even be running in the air conditioning mode due to a malfunction. I bought an Ecobee3 Lite last week, but we haven't had to run the AC since I had bought it because the weather hasn't been too hot. Help! Check your thermostat. So I just need to move the orange wire to O/B and the white to W1 and I should be good. Is your furnace blowing cold air or not turning on? Press J to jump to the feed. New comments cannot be posted and votes cannot be cast. Below is a list of possible causes. Well this could be caused by several things. If it’s particularly cold where you live, the heat pump may not be able to sufficiently heat your home and the ecobee will instead rely on your aux heat in these cases. My furnace won’t turn on! You may have to run the set up again. You might be able to tell if your ducts have a leak, but fixing them is another issue. I followed the instructions to the tea with the exception of turning the power to the unit off. Out of the box, the Ecobee does one thing very, very wrong. Meanwhile, the outside air is redirected back into the outside environment as a blast of icy cold air. Do you have a heat pump? The wiring was all conventional. The wife wanted to run it tonight and tomorrow since it's going to be almost 90 tomorrow. Looks like you're using new Reddit on an old browser. The neat trick with heat pumps is that in summer, this process is easily reversed, allowing the same mechanism to instead transfer heat out of your home, cooling it in the process. Help with installation. The heater’s blowing cold, or the AC is blowing hot. How to fix car ac that's blowing hot air and not cooling in your car DIY with Scotty Kilmer. I have a heat pump and air handler. You may need to run the set-up process again. If so, the lower set of letters on your original thermostat is what you want to follow. I'm not sure if you change the wires, if it resets itself. For now, let’s run through some possible reasons why your AC is blowing hot air instead of cold. Edit: I just went and looked at the furnace - it does not appear to be a Lennox, it is in fact Advanced Distributor Products. You may be fine. Here are just a few things that could mean: 1) Dead Batteries in Thermostat After installing an Ecobee 3 thermostat with the power extender kit to produce a C wire, the furnace will turn on and blow air but the outside heat pump will not turn on or spin. The old thermostat can be programmed to work with a heat pump or furnace. Items in red usually require a service call. For now, let’s run through some possible reasons why your AC is blowing hot air instead of cold. Hi all, I think our thermostat/furnace isn't working properly. This is one of the most common issues that people run into when their system is not blowing out cold air. A subreddit for ecobee and all their smart home products. I followed the instructions to the tee, took pictures and went back an rechecked my work. Ask Your Own HVAC Question. The Ecobee uses the wires plugged into it to determine how to run. Luckily, swapping out a hot … I just installed a Honeywell rth2310b programmable thermostat and now it is blowing hot air instead of cold in the cool mode. (AC COLD is blowing Warm Air Instead of Cold Air) I need some help to figure what causing of hot air coming out even though it is set on AC COLD AUTO. The thermostat that came with my place has a blue wire hooked up to the C terminal, but when I try to use this one on the C terminal in the RTH6580WF, it doesn't power on. This video will show you where you should start with your furnace troubleshooting. So I removed the PEK and connected the wires back they way they were inside the furnace, and wired the Ecobee as shown in the pictures. 1434I just installed a Honeywell RTH9580 wifi thermostat and cannot get it to blow cold. But this will only go on for a couple minutes, and won’t affect the overall temperature of your home. To Set Thermostat to Auto Mode. If set to 0 the fan will turn off as soon as a call for heating or cooling has concluded. I reinstalled the ecobee this week and it is working well now. Gas heater isn't coming on [ 1 Answers ]. This problem is a simple one, and you’d be surprised how often it’s the culprit. If a furnace blowing cold air has you stumped, here are some situations that might explain what’s going on: It’s normal – If you’re only getting a bit of cold air when your furnace first kicks on, but the air is nice and warm after a few minutes, it’s likely fine. The only thing I think I might have wrong is the orange wire was originally going to the W terminal in my old thermostat, but maybe it should be going to O/B instead, and the wire going to W2 should be going to W1? Here is the wiring of my thermostat before installing the Ecobee, the wiring at the furnace, and the Ecobee wiring. Help with installation. If it’s particularly cold where you live, the heat pump may not be able to sufficiently heat your home and the ecobee will instead rely on your aux heat in these cases. I checked the system monitor data. White -> W/W1. Set the HVAC to Auto. Ecobee blowing hot air instead of cold. What would cause the heat setting to send cold air (this was during winter)? This problem is a simple one, and you’d be surprised how often it’s the culprit. Likely have a furnace and thought you had a heat pump. 7 Reasons Your Heater Blows Cold Air/AC Blows Hot Air. The ecobee will set up depending on what wires are plugged into it. Or worse yet, you come out to start the car one day, turn on the AC and it's blowing barely cold air when it was fine just yesterday. Why is my ecobee rebooting? Troubleshooting accessory installations; I’m getting heat when calling for air conditioning. The inside is W for a furnace. Ahhh. Common causes for AC to blow hot air Thermostat is improperly set. Documentation. The thermostat that came with my place has a blue wire hooked up to the C terminal, but when I try to use this one on the C terminal in the RTH6580WF, it doesn't power on. My outside HVAC unit is a Ducane, and I'm assuming that the furnace is a Lennox, although I can't see anything that states what brand it is, other than there is an Advanced Distributor Products sticker on it, and there are three different installation instructions that were on top of the furnace when we bought the house, and one of the says Advanced Distributor Products on it as well. I have tried reversing the energizer (heat vs cool) and initially it started … read more Back on … How can I troubleshoot? Troubleshooting accessory installations; I’m getting heat when calling for air conditioning. Think of it like turning on a hot water tap. It only blows fan. If your heater is blowing cold air, and it’s not one of the first two possible explanations on this list, then you’ll need a specialist to at least come and take a look. The thermostat (ecobee 3 lite) is set to 69, the room is reading 67, and the fans seem to be blowing cool air. The site may not work properly if you don't, If you do not update your browser, we suggest you visit, Press J to jump to the feed. One of the leading causes of airflow being restricted is having a dirty … Go to System. Why is my ecobee rebooting? Out of the box, the Ecobee does one thing very, very wrong. My furnace is a Trane XL80 and my heat pump is a Trane XE1000 Weatheron. Get Started Learn how to get your new ecobee Thermostat up … Press question mark to learn the rest of the keyboard shortcuts. ), please check the following: 1) Verify the wiring Remove the ecobee from the wall and examine the wiring once again. I followed the instructions to the tee, took pictures and went back an rechecked my work. I can't really tell if its heat, but it damn sure isn't cold. Update amazon now offers a free smart home consultation After two not helpful calls with Honeywell, I have the unit set on Cooling and it is blowing hot air. I'm going to call Ecobee tomorrow as well after I get home from work since they're closed now, but figured I'd give it a shot here also in case anyone has any ideas. I originally started to use the PEK, but when I was wiring it in, I realized the C wire was connected at the furnace to the wire that went up to the thermostat, it was just wrapped around the wire and pushed into the wall. Post with 2081 views. I switched the wires this evening and everything is working now. Since I only had those three wires (others at control panel are present but clipped short instead of leaving them behind the unit), I used the arrangement below: Blue -> C. Red -> Rc. Wrong thermostat setting. When I turned on the cool mode (and after the warming up period) it starts to blow warm/hot air. I'm using G, Y1, W1, O/B, Rh, C. Apologies for the vague/low-information post. Commercial Thermostats (EMS, EMS Si) Legacy Products (SMART, Smart Si) Purchasing & Shipping. There are several reasons that we chose to go with Ecobee. Your heat pump might be in “defrost mode” When in defrost mode, a heat pump may blast cold air from its vents for 1 or 2 minutes (before the backup heat kicks in). I just installed an ecobee 4 in the upstairs of my house. My ecobee is making a "clicking" noise and will not turn on! Yes. Your System Was Just Turned On. I has a label with a model number and serial number on it that says Advanced Distributor Products. My furnace won’t turn on! I went into the equipment settings. After installing an Ecobee 3 thermostat with the power extender kit to produce a C wire, the furnace will turn on and blow air but the outside heat pump will not turn on or spin. Thanks again! A subreddit for ecobee and all their smart home products. Ok. So your car's AC was doing fine for the longest time. Our heater is running all the time. Here's how to make it right. Heat pump is really blowing cold air: Now, what if the heat pump really is blowing cold air? My ecobee is making a "clicking" noise and will not turn on! Is your furnace blowing cold air or not turning on? This video will show you where you should start with your furnace troubleshooting. How can I troubleshoot? Just wanted to thank you for helping out. Check your thermostat. Awesome. So I had changed the Ecobee from Off to Cool, and set the thermostat to 86 and changed the setting to hold until next activity. Fix the Ecobee smart thermostat's most annoying feature. I didn't even notice the writing on the right side there. It blows cold air, and if I turn the switch off on the side of the unit, then turn it back on, it will fire up the gas and start blowing hot air again. If you look at your old thermostat, the white wire has labels on the right and left. Installation I believe they were just replaced (we just - Answered by a verified HVAC Technician We use cookies to give you the best possible experience on our website. ... W/ the Ecobee at the same location it would come on for about 6 minutes and off for about ... its only blowing air, not cold air. Furnace not working. How can I troubleshoot? Or furnace set-up process again, W1, O/B, Rh, C. for. On an old browser Y1, W1, O/B, Rh, C. Apologies for longest. 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