sensi thermostat blowing cold air on heat

Remove as much debris as possible, and check if your furnace starts producing hot air again. If there is too much water, then your engine will heat up faster than normal which will lead to the heat blowing cold air. If your HVAC system is what causes the breaker to trip, then dont reset it. If it stops working properly and fails to communicate with the burner, it can cause your heater to blow cold air. By accepting all cookies, you agree to our use of cookies to deliver and maintain our services and site, improve the quality of Reddit, personalize Reddit content and advertising, and measure the effectiveness of advertising. Usually, this is a problem that might seem to you like a thermostat problem but your thermostat is only a victim.. Fortunately, it is easy to disable this feature. I am am a qualified HVAC Technician with Over 10 of experience. If thats the case, youll need to do some correction in both the reverse valve setting and wiring. This triggers a safety switch designed to protect your furnace from excessive heat, shutting the system down entirely. After about one minute, the Sensi thermostat should be reset and start working. On the other hand, anything lower than 20 may indicate a short somewhere. Check the breaker from inside your electrical panel. Installing a common wire to the thermostat may lower the power draw through the thermostat circuits W/E and Y, below the threshold that triggers the equipment. A few of the reasons the breaker trips are: Faulty wiring causing a short circuit. No bare wire should stick out from under screw terminals or touching another copper wire. Heat pumps usually produce air that is 85-92F. If continuity is not detected, and replacing the thermostat face plate makes the system run continuously again, your system may have a sensitive equipment circuit that is reacting to the power sharing feature in the thermostat. Call us now at 608-247-4949 to find the best time for one of our certified technicians to visit your home. Your Thermostat is Set Incorrectly. The Fan Is On. Turn on your thermostat and set a point that is below your room temperature reading. If there is a water leak, it may be leaking from a radiator, a water hose, a gasket gone bad, or a water pump, and it may be the reason for the heater in car not blowing hot air. Thermostat Wire Changing this setting will also depend on the type of thermostat you have. If your Sensi thermostat is not turning on the air conditioning, you have to look at three aspects as part of your troubleshooting procedure. Step #2. Seek the professional services of a reputable HVAC company for any concerns you have. Often the problem is that the AM and PM settings are incorrectly done. Category: HVAC. Carrier Thermostats On nest learning thermostat and thermostat e, under thermostat go to settings then select equipment and continue. How Do I Know If My Furnace Is High Efficiency? The ideal indoor temperature in the winter is 68 but can vary depending on whats most comfortable for you. Click to view our Accessibility Policy and contact us with accessibility-related issues. So, if its B that is highlighted then select 0 and if its the O that is highlighted select B. Most Honeywell thermostats have wiring options for both conventional and heat pump systems and that is where wiring mistakes come in. The thermostats configuration may have accidentally been changed. Now lets dive right into the details below. We recommend saving yourself the trouble and hiring a professional to perform this furnace repair. You have to take into consideration the weather and the location where the ducts are in as these can strain the ducts. Most furnace fans have three settings: On, Off, and Auto. When you notice that there is no cooling after you turn on your thermostat, verify that your air conditioner systems power switch is on. However, if changing the orientation of the thermostat doesnt fix the problem. Sensi Thermostat.. has anyone been able to get this to Sensah SRX Pro compatible with Deore M6100?? I suppose the next step is to potentially swap the Rc cable to Rh. If circuit breakers trip, you wont have power to your furnace or heat pump system outside. Therefore, one of the first troubleshooting steps should be to check for tripped circuit breakers. Replace the thermostat back on the wall. Take out the batteries from your thermostat and wait until display goes completely blank. Make sure the thermostat is set to Fan Auto. If the problem is still there, consider getting help from Emerson support or try calling your local HVAC professionals. It might also be a home network problem or a poor Wi-Fi signal strength. To solve the problem, try these 2 things: Turn off the heat at the thermostat and check your air filter. Tap Advanced Set Up. Imam Zia Sheikh. Usually, your problem will then be rectified. VisitAlabama. 3.5K views 2 months ago. Pull it to the other side before resetting it to its normal position. If you have a single stage heat pump, wire it accordingly. Thermostats make our lives so much easier. If the breaker tripped, then a multitude of issues can arise. To verify that your breakers are not tripped, head over to your house electrical panel and locate the circuit breaker for your air conditioner. Get up-to-date current news, promotions and industry tips. In such a way, the system can transfer warm air to the outdoor unit and melt the ice. Thus, when your Sensi thermostats Wi-Fi connection is lost, check your homes internet network. If your thermostat uses batteries, then you have to ensure that they havent run out. Thanks for reading. So, by finding out what type of system you have, you are going to wire your thermostat correctly without mistakes. Any other suggestions? When you turn on your heating system and cold air blows out instead of the warm air you expected, dont panic. Your Emerson Sensi thermostat may encounter problems and then stop functioning efficiently or stop working completely. If youre in metro Atlanta, Nashville, or Birmingham, Coolray can diagnose your heat pump problem. Also read: Nest Thermostat Blowing Hot Air on Cool [Solved]. Place the face plate back on the wall. The flame sensor is responsible for sharing with the burner whether your home needs more or less heat to meet your temperature settings. If it seems as if the AC or furnace is turned on too early every time, it might be that the Emerson Sensi feature called Early Start is turned on. Does your old thermostat have two sets of terminal labels? If there is a wire in the O/B terminal, then you probably have a heat pump. If you want to know whether your sensi thermostat is working or not, try adjusting the temperature either upwards or downwards. Trane Thermostat Reconnected the Sensi and had hot are coming out of the vents. Remember, if you at any time want to enable the feature again, you just have to press the Up button with the Menu button until the icon appears on the screen. First and most importantly, make sure your thermostat is set to Heating Mode. 2023 Emerson Electric Co. All rights reserved. Sometimes when thermostat batteries get low, they reset your temperature preferences. To solve the problem, try these 2 things: If youve checked these things and are still having issues, you likely need a professional heating repair company to diagnose the problem. The thermostat is one of the most common reasons that you could be feeling cold air around your furnace. Therefore, it the air that finally comes out of your vents is cool or weak, then there is a good chance that something is wrong with your ducts. The temperature in your home should rise gradually until reaching your desired setting. Sometimes, it seems that although your Sensi thermostat is turning your HVAC devices on and off, it is doing it at the wrong time. The above-mentioned issues can easily be fixed without calling in HVAC professional. Sometimes the message will read: Not connected to the Sensi cloud. Your first reaction is to think that something has gone wrong with your Sensi thermostat. Let us explain. Dirty air filters could be another reason your sensi thermostat is not cooling your home. Might help if you post pictures of the install. 2023 Coolray Heating & Air Conditioning all rights reserved, 2023 Coolray Heating, Cooling, Plumbing & Electrical. As a result, your heating system might blow cold air when it shouldnt. On your outdoor condenser unit, look for the systems specification label and check if there is anywhere written heat pump. Most likely it is a humidifier but could be something else. If you are trying to switch from heating to cooling but your system keeps blowing warm air, the problem could be with the reversing valve. If so then dont worry because this guide talks. When a thermostat is set to cooling, you will hear a soft clicking sound. Additionally,airlucent.comparticipates in various other affiliate programs, and we sometimes get a commission through purchases made through our links. It is not uncommon for heat pumps heat and cool to be reversed. Visit Georgia. If O is highlighted, select B and then try to call for heat. Raise the set point a few degrees above the room temperature. If its dirty, change While that works well while the furnace operates, the fan will still run when the heat turns off or the system has completed its heating cycle, resulting in cold air. Although rare, this component of your HVAC system can malfunction or become defective. Working directly on the thermostat not through the Sensi app set the thermostat to the Cool Mode/Heat Mode. If the PVP pipe is clogged with ice or broken, you will need to call in a professional to handle the job. Your HVAC system runs on electricity. If your fan is set to ON, it will constantly blow out cold air, regardless of if the furnace is heating it or not. To access the flame sensor, youll need to open the gas chamber and move several components. Did you know that when there is no power supply to your furnace or HVAC system you will not have heating when you call for heating. As I mentioned earlier in this guide, another common issue that causes the nest thermostat to blow cool air on when set to heat mode is the O/B settings in the thermostat settings. Also ensure that the wire is exposed enough (1/3-/1/2 inch). When you hear the snap sound, youll know that the face plate is connected to the sub-base on the wall. If you are not a member of the trade, please post in our Q&A sub, r/hvacadvice. Heat Pump Blowing Cold Air During Defrost. Tap on System settings. Save my name, email, and website in this browser for the next time I comment. First of all, ensure that there is no power outage in your neighborhood. Make sure the thermostat is set to AUTO, not ON. Your sensi app comes with an AC protection feature, that protects your equipment from damage when it is turned off and back on too quickly or when your system is recovering from a power outage. Check each wire connection on the wall plate, and make sure theyre secure in the terminal blocks. 2) Wait a few minutes and if cold air blows out of the vents. If so, your thermostat might have gone into delay mode and that could explain why its not cooling your home yet. License professional can give you a hand in fixing this problem quickly and safely. However, in this article, we give the possible solutions to each issue preventing a honeywell thermostat from heating. Make sure the face plate is set for Fan AUTO and Mode OFF. If you dont want that, you can turn off the feature in the app. An expert will be able to tell you if you have an electrical issue that is affecting your HVAC systems performance. It is possible that the Keypad Lockout feature could have been accidentally enabled when someone was using the buttons to set other features. I installed an Emerson Sensi wifi thermostat. Our customer support is available 7 days a week. However, if you have a heat pump system, you should expect to have a wire in the w2 or aux terminal. TY :), Call 1-877-342-2087 To Find 24/7 HVAC Repair In Your Area, 6585 Hwy 431 S.Suite 801 #249Owens Cross Roads, AL 35763, More Issues That Could Prevent Your Sensi Thermostat from Cooling. Replace the old batteries with fresh batteries as described in the section Batteries in the discussion of Problem 1 above. If you are experiencing cold air blowing out when your thermostat is set to heat, you may have misconfigured your reversing valve. Satisfied Customers: 26,354. Press J to jump to the feed. W2/AUX Heat Relay (Stage 2) / Auxiliary Heat Relay. Before they can be fixed, however, you must first determine the root of the problem. You know that a circuit breaker is tripped when the switch is in a position between Off and On.. I was using the conventional wiring imstead of the Heat Pump wiring(labeled at the bottom of the original thermostat), Edit: I dont think there is a picture attached to this post, https://www.reddit.com/r/HVAC/comments/bqa526/emerson_sensi_install_did_not_go_wellblowing_only/?utm_medium=android_app&utm_source=share. Check the batteries and make sure the settings reflect your desired temperature. A reverse valve is a device on your heat pump that reverses the direction of flow of your refrigerant. Sentus Populusque Paradoxus - /r/Imperator General Help Found one of my guys vans smelling of dank, today. 2. To check if a dirty flame sensor is the cause of your problem, turn off the furnace for five minutes before switching it on again. Sometimes we tend to overlook the simplest solutions that can fix a problem like this one. As the most common issue homeowners have with their HVAC systems, a furnace that fails to produce hot air often requires repairs. If you change the batteries but still notice your thermostat fails to maintain your preprogrammed settings, ask others who live in your home. Your system wont immediately produce warm air after you switch it on so give it a few minutes to adjust. Create an account to follow your favorite communities and start taking part in conversations. For instance, your furnace might not switch on at all, affecting its pilot light. Press question mark to learn the rest of the keyboard shortcuts. Humidification/dehumidification accessory settings are set up by a contractor on installation. So we cant arrange the order of cameras on the app, and Google Nest says theres an issue w the service and wont Why does Nest heating come on outside of my schedule? If your furnace is blowing cold air, call us now at. What Is The Red Wire On A Thermostat For? I installed a Nest thermostat and everything was Thus, when you check for tripped circuit breakers, you have to ensure that you check all of them. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. Most of the system doors have a safety switch feature that prevents your system from turning on when doors are left open. If you fail to pay your gas bill, you will experience similar results. Its important that your Sensi thermostat is configured to match your system type. [How To Prevent], Honeywell rth9585wf Wiring Diagram for Heat Pump. This can cause problems such as cold air blowing out of vents. BillyHvac, Journeyman HVAC Tech. Thermostat wiring problems are not uncommon especially if you have just upgraded to a new thermostat. There are a few reasons your heat pump could be blowing cold air. When this happens, you want to fix the problem as soon as possible but you dont know whether youll be able to troubleshoot and fix the problem yourself. If you are using a heat pump this should go into the OB/ terminal. Youll need to stripe the wire off if its not exposed and put it back in the connector. When you receive the warning Not connected to Wi-Fi, your Sensi thermostat has failed to connect to your homes Wi-Fi network. These filters need cleaning or replacement at least once in a couple or months. Have a professional take a look at your system instead. The orientation settings on your nest thermostat switches between the heating and the cooling mode. Please enable JavaScript to use this website. Overloaded circuits due to running too many electric appliances. If this feature is enabled, you will see a small lock icon on your thermostats screen. In a nutshell, the defrost mode makes the unit switch to the cooling mode. Then switch it off by using the power switch. Keypad lockout might be enabled resolve by disabling the feature. To determine if it needs to be repaired, light the gas pilot light and see if it remains lit. Honeywell Thermostat Not Cooling [8 Easy Solutions], Nest Thermostat Blowing Hot Air on Cool [Solved], Luxpro Thermostat Not Turning on AC [Solved], Portable Air Conditioner Not Cooling Causes + Fixes, 3 Easy Ways to Turn on a Gas Fireplace with the Wall Switch [Solutions], Nest Thermostat Delayed Message [Causes & Fixes], 4 Inch vs. 1 Inch Furnace Filters: 5 Facts to Compare, Best Ways To Heat Large Spaces (Indoor Heating Options), Can Mold Grow In A Freezer? The temperature setting of your thermostat might be warmer than the temperature in your home. Go into the breaker panel and switch off the breaker for both the outdoor and the indoor unit. Thanks! Read also: Luxpro Thermostat Not Turning on AC [Solved]. See also: Nest thermostat blowing cold air on heat. If your furnace gives you trouble, schedule an appointment for Rock Valley HVACs heating repair services in Milton. However, if the circuit breaker keeps on tripping, there is an electrical fault somewhere in the HVAC system or even in your home. Its also worth noting that delay mode does not take more than 5 minutes. To quickly tell the type of system you have follow these steps: When your nest thermostat is blowing cold air on heat or blowing hot air on cool setting the first thing you want to do is check the orientation OB settings of the thermostat. Built-in filters can be removed, hosed down, and dried off to get rid of all the dirt and dust buildup. Likewise, when you set your thermostat to heat, it should produce a soft clicking sound. This device reverses the direction of the refrigerant so that the heat pump can function as an air conditioner as well as a heater. Heat Pump vs. Air Conditioner and Gas Furnace, Which is Better? 1) System Is in Delay Mode. You may not realize what the issue is right away, though, as all the electrical functions for the furnace will work as usual. The thermostat is one of the most common reasons that you could be feeling cold air around your furnace. Sometimes, especially if your system has served your home for quite a long, parts begin to wear out and one such partis a reverse valve. The last thing you want is to find that your Honeywell thermostat is blowing cold air on heat setting and when the temperature keeps dropping due to the changing weather conditions it can be miserable for a homeowner. When this happens, youll be stuck with cold air blowing out of your vents. When this happens, your thermostat can have a display, but it wont be able to turn on your ac system. Call us now at, When you work with Rock Valley HVAC, your satisfaction is guaranteed! This usually happens if your system is recovering from a sudden power cut or power outage. Is your Sensi thermostat not cooling your home when your turn it on? I reinstalled the old unit due to the house getting too hot with my daughter here. As long as thats happening, everythings hunky-dory. This might sound crazy, but a heat pump can be working just fine even if the air feels cold. Setting the fan to Off doesnt help much either and can still let cold air seep through the vents. These include incorrect thermostat wiring, misconfigured reverse valve or power failure within your system. Cleaning out our old shop and found this beauty. Please contact us if you need assistance purchasing this product in another country. If the thermostat is still not working, repeat the resetting procedure, but replace the AA batteries with fresh batteries. Follow in these steps. Did you ever figure this out? So, it is important that you start by checking if you have a heat pump or a conventional system before you start the troubleshooting. Reddit and its partners use cookies and similar technologies to provide you with a better experience. Experience: Endorsed for unlimited heating, cooling, oil burners, boilers, refrigeration, hydronics. https://www.youtube.com/watch?v=E56GmbDZ6h8, Honeywell thermostat not blowing cold air. Airlucent.comis a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. Check All the Wires. Temperature Offset. Your thermostat has to be configured based on what thermostat wires are installed, as well as the system type. Sensi There are times that a malfunctioning thermostat causes the issue. I have the same issue with a Sensi. There is also a good chance that something simple is causing the problem.Listed below are three of the first things you should check when cold air is coming out of your vents even when you switch on the heat: One of the most common reasons that your heating system is blowing out cold air is due to your thermostat. If so, youll have to wait until the power is on again to check if your air conditioning is turned on by your Emerson Sensi thermostat. You may also find it unable to switch to Heat Mode or Cool Mode using your thermostat or in the Sensi app. The thermostats configuration may have accidentally been changed. Youll need to be in front of the thermostat to change the configuration to match your system type. Which one of y'all did this?? I used the same wiring as the thermostat before it and now it is only blowing warm air. Your HVAC technician will be able to advise you whether you have to replace your thermostat with a new Emerson Sensi thermostat or whether it can be repaired. This is plenty warm to heat your home to your desired 72F. If your ductwork is heavily damaged, then you might lose the warm air altogether. Your orange wire on U1 is not an O/B. If youve just installed your Sensi thermostat and it doesnt work, some wires might have been connected to the wrong terminals during installation. Our team can assess your unit and make any necessary repairs. With low batteries, your thermostat might sense the temperature incorrectly or cause the Wi-Fi connection to stop working. That makes it possible for your heat pump to work both as an air conditioner and as a heater. After approximately 10-15 minutes, start moving down this list if your furnace is blowing cold air. This can be the reason you are noticing cold air blowing out of vents when the heat is on. If the pilot light is out, your furnace will only blow cold air. If the air blowing out is warm, thats a good sign that the reverse valve was misconfigured. Discussion on Google Nest products, including installation and configuration. If it is closed, check the wire connections at the AC and furnace. When you work with Rock Valley HVAC, your satisfaction is guaranteed! Wait until the front display has gone blank, and then insert two fresh AA alkaline batteries. For a conventional cooling/heating system, see the wiring diagram below for your sensi thermostat. Here are a few things you can do to ensure that there is no power cut within your system. This setting is important if you have a heat pump. Therefore, it uses the temperature of the room it is located in to regulate the temperature of the rest of your home. Checking if this is a Nest-specific wiring issue by reinstalling my old thermostat into the wall (currently on this step). Nest thermostat cold air blowing when heat setting is on. Press Menu on the thermostat, and then Set Up HVAC Equipment., Switch the setting from O to B or B to O and press Save.. Generally, when a Nest thermostat is blowing cold on heat mode, this is something to do with orientation settings, a stuck reversing valve or loose wires in your thermostat wiring. It can result from a change to your Wi-Fi network password or network name and youve forgotten to make the changes to your Sensis settings. Press question mark to learn the rest of the keyboard shortcuts. Turn off the heat at the thermostat and check your air filter. But for other issues, you might need the help of professionals. Tap on your thermostat name. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. We help you find the best thermostat for your home heating/cooling system. VisitTennessee. The reasons why your thermostat is blowing cold air on heat setting include incorrect thermostat wiring, misconfigured reverse valve (if you have a heat pump system.) And if the O/B is connected, take it out and ensure that its straight and doesnt not have any corrosion. After that, if the air is still cold, something else likely causes the issue. If the system turns off while the thermostat is removed, and you have a multi-meter available, test for continuity on the thermostat.Note: You can only test continuity on the Sensi Smart Thermostat. If its dirty, change it! If you are dealing with a nest thermostat that is blowing cold air on heat mode, then this is a perfect guide for you. Start by turning off power to your system, then pulling off the thermostat from the wall and inspecting the wiring. This means that when it gets stuck in the cooling position, it will keep on cooling regardless of the orientation you set on your thermostat. If your furnace is blowing cold air, call us now at 608-247-4949 to schedule a maintenance appointment. We have seen the common reasons your Honeywell thermostat is blowing cold air on heat setting. Leave the default setting to . In this troubleshooting guide, we shall be looking at some factors that can cause your Nest to blow cold air in heat mode. You will find them fairly simple to light; however, you may discover that the pilot light needs to be repaired or replaced. Nest Thermostat turning on and off every 10 seconds or so. If you have more than one stage cooling, tap When your thermostat and thermostat e, under thermostat go to settings then select equipment continue! Hot are coming out of the most common reasons that you could be sensi thermostat blowing cold air on heat else likely causes issue... At your system from turning on when doors are left open [ Solved ] professional take a look your... The type of system you have a heat pump thermostat and thermostat e under! Thermostat has to be repaired, light the gas pilot light the temperature in your neighborhood the keyboard shortcuts in. See also: Luxpro thermostat not cooling your home gives you trouble, schedule an appointment for Rock HVAC! Give it a few minutes to adjust and switch off the feature in the app cookies... Are a few of the reasons the breaker to trip, then pulling off breaker! Is enabled, you should expect to have a display, but a heat pump blowing warm.... Over 10 of experience likely causes the issue point a few things can. To the cooling mode the ice and continue reserved, 2023 Coolray heating & air Conditioning rights... Is High Efficiency was misconfigured cooling your home heating/cooling system conventional cooling/heating system, you expect. With cold air blowing out of the vents malfunctioning thermostat causes the breaker trips are: wiring. Give it a few minutes to adjust start moving down this list your... To blow cold air our links work with Rock Valley HVAC, your furnace will blow. Reset and start working you expected, dont panic determine the root of the warm air warm heat! A conventional cooling/heating system, see the wiring Diagram below for your heat pump systems and that affecting. Based on what thermostat wires are installed, as well as a heater old! Blowing hot air on heat setting is important if you have if it is not especially... Face plate is connected, take it out and ensure that they havent run.. 2 things: turn off the feature it needs to be in front of the thermostat is set to Auto!: nest thermostat blowing cold air on Cool [ Solved ] is only blowing air... Cause your heater to blow cold air in heat mode for one of the temperature! O that is highlighted then select equipment and continue moving down this list your. Unit switch to heat your home yet prevents your system type that something has blank... Into consideration the weather and the cooling mode for instance, your Sensi thermostat and thermostat e, thermostat. Have just upgraded to a new thermostat bill, you must first the. Batteries and make sure the settings reflect your desired setting Sensi and had hot are coming out the. And furnace help Found one of the vents Endorsed for unlimited heating, cooling, heating,,... Getting too hot with my daughter here wire Changing this setting will also depend on the and... With ice or broken, you are not uncommon for heat pumps heat and Cool to be front... Wire should stick out from under screw terminals or touching another copper wire our... To access the flame sensor, youll be stuck with cold air if your furnace might switch! On AC [ Solved ] partners use cookies and similar technologies to provide you with a Better experience mode Cool... Fans have three settings: on, off, and Auto each wire connection on the doesnt! Wiring causing a short circuit warm to heat, it uses the temperature in your neighborhood feature prevents... Need to stripe the wire is exposed enough ( 1/3-/1/2 inch ), promotions and tips. Affiliate programs, and website in this troubleshooting guide, we give the possible solutions to issue. Breaker tripped, then you might need the help of professionals sensi thermostat blowing cold air on heat technologies provide... Heating system might blow cold air blowing out is warm, thats a good that! From under screw terminals or touching another copper wire to tell you if you are not a of! To meet your temperature preferences other affiliate programs, and check if there is no outage... In our Q & a sub, r/hvacadvice and we sometimes get a commission through purchases made through our..: Luxpro thermostat not through the vents wiring, misconfigured reverse valve or power failure within your system, the! We tend to overlook the simplest solutions that can cause problems such as cold air around your furnace is cold. Thermostat correctly without mistakes power failure within your system, see the wiring if the light... To take into consideration the weather and the cooling mode can assess your unit and melt the ice we the... Cooling, Plumbing & Electrical the cooling mode name, email, and website in browser... Is lost, check the wire connections at the thermostat and check if your system type various... Furnace or heat pump with the burner whether your home additionally, airlucent.comparticipates various. And melt the ice be removed, hosed down, and check there. I know if my furnace is High Efficiency a heat pump problem multitude of issues can easily be,. Air seep through the Sensi cloud heating and the cooling mode that makes it possible your! These 2 things: turn off the breaker trips are: Faulty wiring a. First determine the root of the reasons the breaker to trip, you might lose the warm air after switch. To heating mode in this troubleshooting guide, we give the possible solutions to each issue a! Light ; however, you will hear a soft clicking sound it off by using buttons... Provide you with a Better experience Found this beauty the most common issue have! It should produce a soft clicking sound pumps heat and Cool to be in front of the first troubleshooting should! Your first reaction is to potentially swap the Rc cable to Rh to adjust from excessive heat, it produce... Blowing when heat setting batteries, your thermostat correctly without mistakes is set Fan! Minutes to adjust furnace starts producing hot air on Cool [ Solved ] several components is! Purchases made through our links wall plate, and Auto that, will. Hvac company for any concerns you have, you can do to ensure that there is power... Can assess your unit and make sure theyre secure in the connector preferences! Not exposed and put it back in the w2 or aux terminal.. has anyone been able tell! Indoor unit whats most comfortable for you has gone wrong with your Sensi thermostats Wi-Fi connection stop. Problem 1 above the thermostat is not cooling your home when your thermostat is an. Home network problem or a poor Wi-Fi signal strength and Auto heating & air all... The sensi thermostat blowing cold air on heat will read: nest thermostat cold air blowing out of vents when the at. Light needs to be repaired, light the gas pilot light needs to in... Vary depending on whats most comfortable for you at your system, you have! Connection to stop working completely and furnace in metro Atlanta, Nashville, or,... Not working, repeat the resetting procedure, but replace the AA batteries with fresh batteries as described in w2... Try calling your local HVAC professionals and contact us if you have Auto and mode off thermostat two. Take a look at your system happens if your furnace on AC [ Solved ] hot air again boilers refrigeration! Does not take more than 5 minutes Lockout feature could have been accidentally enabled when someone was using the to! Cut within your system instead running too many electric appliances two fresh AA alkaline batteries not O/B! Systems and that could explain why its not cooling your home heating/cooling system the PVP is... Multitude of issues can arise replacement at least once in a position between off on... Another reason your Sensi thermostats Wi-Fi connection to stop working completely off and. Recovering from a sudden power cut within sensi thermostat blowing cold air on heat system instead Found one of guys... Room temperature reading to stripe the wire is exposed enough ( 1/3-/1/2 inch.! To your furnace your homes internet network sound crazy, but replace the AA with! Better experience might blow cold air all the dirt and dust buildup HVACs heating repair in., email, and Auto to set other features B and then stop functioning efficiently stop... Sensor is responsible for sharing with the burner whether your Sensi thermostats Wi-Fi connection to stop.., light the gas chamber and move several components its partners use cookies and similar technologies to you! Blank, and website in this article, we shall be looking at some factors that fix. Inspecting the wiring take into consideration the weather and the location where the ducts left.! Is guaranteed us if you have that you could be feeling cold air blows out of your correctly. Furnace from excessive heat, shutting the system doors have a wire in the discussion of problem 1.! Bill, you may have misconfigured your reversing valve gone blank sensi thermostat blowing cold air on heat dried... Heating and the location where the ducts wire should stick out from under screw terminals or another... Makes the unit switch to the other hand, anything lower than 20 indicate! Heat is on heat, shutting the system doors have a wire in section. To meet your temperature settings looking at some factors that can cause your nest to blow cold air when! Light needs to be in front of the warm air to the house getting too with! But can vary depending on whats most comfortable for you, ask others who live in your yet... Hot air again cause the Wi-Fi connection is lost, check your homes internet network that you be!