Not only does this impact your energy bills and indoor air quality, but it can also cause blockages. Step #3. To turn on a circuit breaker, you have to press the switch completely down and then up until you hear it clicks into the On position. Comparing wiring diagrams with people with identical wiring setups to see if I didn't misplace anything. You have to take into consideration the weather and the location where the ducts are in as these can strain the ducts. If you cant find your Sensi user manual with the wiring diagram, you can view an online video to see how the wires should have been connected during installation. 2) Wait a few minutes and if cold air blows out of the vents. 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. I installed my new SENSI smart thermostat and it's blowing cold air. Usually, this is a problem that might seem to you like a thermostat problem but your thermostat is only a victim.. Troubleshooting your Emerson Sensi thermostat is easy to do yourself and rectifying the issues can be as easy as turning on a circuit breaker, replacing batteries or resetting the thermostat. Turning the thermostat to heat mode has the thermostat blowing cool air. This can be the reason you are noticing cold air blowing out of vents when the heat is on. Insert the batteries back into your thermostat. Currently, I've tried the following: Unplugging the common wire (as suggested in another thread). Sometimes, it seems that although your Sensi thermostat is turning your HVAC devices on and off, it is doing it at the wrong time. This triggers a safety switch designed to protect your furnace from excessive heat, shutting the system down entirely. The thermostat is one of the most common reasons that you could be feeling cold air around your furnace. Our customer support is available 7 days a week. It might also be a home network problem or a poor Wi-Fi signal strength. Does your old thermostat have two sets of terminal labels? Leave the default setting to . You can also check if your outdoor unit is running and if its not running, then there is a good chance that that your system is not powered up. This setting is important if you have a heat pump. Heat Pump vs. Air Conditioner and Gas Furnace, Which is Better? Thermostat One of the most common reasons that your heating system is blowing out cold air is due to your thermostat. Use both hands and carefully pull the face plate towards you. 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. 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. Go to your thermostat settings and switch from heating to cooling. Reddit and its partners use cookies and similar technologies to provide you with a better experience. In the wiring stage of the installation, none of the selectable boxes mention a U/U1 wire and the installation process defaults to telling you that your wiring is incompatible with a Nest Thermostat. The auxiliary heat source can be an electric resistance coil built into the heat You should see Cooling or Heating disappear from the screen neat the set temperature, indicating that your thermostat is operating normally. That means that, by using a thermostat which is not compatible with an older system, it will always have problems controlling indoor temperatures. Clogged filters can also limit airflow to the heat exchanger, causing it to overheat. In this case, you may want to call a professional for help. There are many other causes that cold air can come out of your vents. If your thermostat uses batteries, then you have to ensure that they havent run out. [An Energy Conserving Feature] heat pump balance set up menu. At the thermostat, tap Menu. Now test for continuity on the pins on the back of the thermostat face plate from RC or RH to the terminals corresponding to the device running (G fan, W/E furnace, Y compressor). If the breaker is tripped, reset it. The temperature setting of your thermostat might be warmer than the temperature in your home. Scroll down until you find a heat pump. Before purchasing a programmable thermostat ensure to to read its compatibility with other systems. Learn more about how to configure your thermostat here. Working directly on the thermostat not through the Sensi app set the thermostat to the Cool Mode/Heat Mode. If it stops working properly and fails to communicate with the burner, it can cause your heater to blow cold air. If so then dont worry because this guide talks. Make sure the face plate is set for Fan AUTO and Mode OFF. BillyHvac, Journeyman HVAC Tech. 2023 Coolray Heating & Air Conditioning all rights reserved, 2023 Coolray Heating, Cooling, Plumbing & Electrical. To reset your Sensi thermostat, youll have to remove the face plate of the thermostat from the wall. To verify that your breakers are not tripped, head over to your house electrical panel and locate the circuit breaker for your air conditioner. Category: HVAC. 1) Ensure that panels or doors of your HVAC systems are not closed. Read also: Honeywell thermostat not blowing cold air. If your Emerson Sensi thermostat is not responding when any button is touched, there is the possibility that there is nothing wrong with your thermostat but that the thermostats Keypad Lockout feature is enabled. Our team can assess your unit and make any necessary repairs. 1.73K subscribers. Tap on System settings. This usually happens if your system is recovering from a sudden power cut or power outage. The ON setting makes the furnace fan blow continuously, even when the heating cycle is not activated. If you have a single stage heat pump, wire it accordingly. And if the batteries are completely dead, your Sensi thermostat wont work at all. As an additional check, I went through the installation steps again to see if I didn't somehow mix up the wires, and everything seems to be okay. If you are dealing with a nest thermostat that is blowing cold air on heat mode, then this is a perfect guide for you. If your HVAC system is what causes the breaker to trip, then dont reset it. VisitAlabama. Vivint Thermostat The location where your thermostat is placed affects how it reacts. Click to view our Accessibility Policy and contact us with accessibility-related issues. There is a good chance that the orientation for the thermostat is not set properly. Nest Doorbell seems to work fine, until it is rung, then Press J to jump to the feed. If the switches of both devices are on and you havent checked the circuit breakers already during your troubleshooting procedures, your next step should be to go to your homes circuit breaker box and check the breakers. This Sensi feature is designed to start your AC or furnace early enough so that your desired temperature will be reached at the scheduled time. Nest Thermostat turning on and off every 10 seconds or so. See also: Nest thermostat blowing cold air on heat. However, if you have a heat pump system, you should expect to have a wire in the w2 or aux terminal. If it is still running after five minutes, we recommend contacting a trusted HVAC professional. Wait for about 5 minutes before turning on everything back in reverse order. Tap on your thermostat name. A heat pump is equipped with a reversing valve. Adjust Temperature Offset as needed so it reads higher or lower to match your preference. If your filter is too clogged, it wont let enough air into the heating chamber, resulting in cold air coming out of your vents. However, in this article, we give the possible solutions to each issue preventing a honeywell thermostat from heating. 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.) If O is highlighted, select B and then try to call for heat. Of course, every furnace will be different, and it might not be straightforward to identify the problem. For this article, Ive identified six of the most common problems homeowners encounter with their Emerson Sensi thermostats and provide ways how to fix them. Check All the Wires. 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. If your furnace gives you trouble, schedule an appointment for, Rock Valley HVACs heating repair services in Milton, . Likewise, when you set your thermostat to heat, it should produce a soft clicking sound. Thermostat wiring problems are not uncommon especially if you have just upgraded to a new thermostat. Is your Sensi thermostat not cooling your home when your turn it on? Family owned and operated since 2003, we provide all our customers with upfront pricing, so you will not have any surprises when the work is complete. On nest learning thermostat and thermostat e, under thermostat go to settings then select equipment and continue. The heating system can run into several problems described below, resulting in the car heater blowing cold air. Tap Set Up HVAC Equipment. To fix the problem, locate the HVAC systems If you just turned your heat on for the season or increased the temperature settings, your furnace will need time to adjust. Just press and hold the Up button and Menu button for 3 seconds. Honeywell Themostats If you want to know whether your sensi thermostat is working or not, try adjusting the temperature either upwards or downwards. Often a dirty flame sensor is to blame for the systems failure to function correctly. For a conventional cooling/heating system, see the wiring diagram below for your sensi thermostat. Incorrect thermostat settings is among the commonest reasons for thermostats to blow cool air on heat. Raise the set point a few degrees above the room temperature. Remember, never replace only one battery always replace both batteries. Once these settings match your system type, you will be able to switch between all of your available system modes. Your condenser or ac outdoor unit helps with releasing heat to the outside air from your home. If the air feels warm for a moment or two, then switches to cold, it may be that the flame sensor is dirty. If the breaker tripped, then a multitude of issues can arise. The temperature in your home should rise gradually until reaching your desired setting. Visit Alabama. So, if you suspect it, first check that it is water and not the coolant or oil. If you have set your Honeywell thermostat to cool mode and its flashing cool on but blowing warm air instead of cold, your thermostat could be in delay mode. If you have problems with your sensi thermostat not cooling your home, this could be a sign of any of the following issues. Instead, your heating cycle needs time to get rolling before it starts blowing hot air. Usually, your problem will then be rectified. Most of the system doors have a safety switch feature that prevents your system from turning on when doors are left open. If not resolved, reset your Emerson Sensi thermostat. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. If this is the case, call a professional HVAC contractor to recalibrate or replace it. A professional can help you solve any ductwork problems you might have. If your recently installed or upgraded your thermostat, you need to recheck your thermostat wiring. Ensure that your time settings are correct and that they correspond with the temperature settings you need at the specific times. A heater that is blowing cold air is usually a sign that there are problems with your ducts. 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. To change the orientation of your thermostat, follow these steps: For most nest thermostats, you will need to go to your nest home app then tap on your thermostat. If the pilot light is out, your furnace will only blow cold air. On your outdoor condenser unit, look for the systems specification label and check if there is anywhere written heat pump. Raise/lower the set point a few degrees above/below the room temperature. You are inTennessee. Its important that your Sensi thermostat is configured to match your system type. Seek the professional services of a reputable HVAC company for any concerns you have. If the system turns off while the thermostat is removed, reset the thermostat. And that could be the reason why your thermostat is not turning on your ac. Press question mark to learn the rest of the keyboard shortcuts. The control board can be found in the inside of your furnace. Changing this setting will also depend on the type of thermostat you have. Read also: Luxpro Thermostat Not Turning on AC [Solved]. 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. Although rare, this component of your HVAC system can malfunction or become defective. Discussion on Google Nest products, including installation and configuration. Usually, as a safety measure, your thermostat will not work when the furnace door is not closed completely. There are a few reasons your heat pump could be blowing cold air. VisitTennessee. If you are using a heat pump this should go into the OB/ terminal. Honeywell Thermostat Heat Not Working on Auto: How to Fix the Problem. You can contact me direct on [emailprotected], Honeywell Thermostat Blowing Cold Air on Heat Setting [Fixed], New Honeywell thermostat blowing hot air on cool. Usually, a house is wired in such a way that it has one circuit breaker servicing all the HVAC devices, including the thermostat. The thermostats configuration may have accidentally been changed. If it gets too cold outside, your outdoor unit can freeze. You may not realize what the issue is right away, though, as all the electrical functions for the furnace will work as usual. Its also worth noting that delay mode does not take more than 5 minutes. If cold air blows on heat and warm air blows on cool, then you have a heat pump. When the battery indicator in the top right corner of your Sensi thermostat shows that the batteries are half-full, they might be too low to accommodate the Wi-Fi connection. To access the flame sensor, youll need to open the gas chamber and move several components. I love to share technical knowledge about HVAC in the simplest way any learner can understand. The thermostat regulates the flow of the coolant in the engine. Add proper insulation to help keep stress and damage away. Set the temperature about 2 degrees lower than the current temperature reading. Sometimes we tend to overlook the simplest solutions that can fix a problem like this one. If there is a wire in the O/B terminal, then you probably have a heat pump. But for other issues, you might need the help of professionals. Many homeowners forget to change or clean their HVAC filters, causing dust and dirt to build up. There are many electrical problems that can cause the circuit breaker to keep on tripping. You can read more about this in our, Ecobee vs Nest Thermostat: Detailed Comparison. When this happens, youll be stuck with cold air blowing out of your vents. An expert will be able to tell you if you have an electrical issue that is affecting your HVAC systems performance. Fortunately, a clogged filter entails an easy fix. it's heating the house according to the thermostat setting but my out door unit isn't running. If youre in metro Atlanta, Nashville, or Birmingham, Coolray can diagnose your heat pump problem. Sometimes when thermostat batteries get low, they reset your temperature preferences. Sensi Touch Smart Thermostat. However, the good news is that control boards are replaceable. 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. If you find that heating and cooling are reversed, especially since youve installed a new Sensi thermostat, the wiring in the O/B terminal is probably reversed. 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. You can try resetting the breaker to see if it will fix the issue. Please contact us if you need assistance purchasing this product in another country. Next verify the thermostat's fan setting is set to AUTO, not ON. Aux heat typically comes on in extremely cold winters when outdoor temperature dips below 40F. For a gas/electrical furnace, your thermostat will typically have a wire in the w terminal. Regardless of what kind of HVAC system you own, the first thing you should check if your equipment is experiencing any issue is the thermostat.When you turn on your system, wait for a few minutes. If there is power coming to your home, check whether the Sensi thermostat and the air conditioning are actually switched on. Read also: Honeywell Thermostat Blowing Cold Air on Heat Setting [Fixed]. Rock Valley HVAC offers quality HVAC repair, maintenance, replacement, and installation services in Milton, WI, and the surrounding areas. What am I missing. You can fix the issue by following the next steps: Your heating and cooling systems should now work correctly when the thermostat is in either Heat or Cooling mode. [How To Prevent], Honeywell rth9585wf Wiring Diagram for Heat Pump. If you are experiencing cold air blowing out when your thermostat is set to heat, you may have misconfigured your reversing valve. Any ductwork that is full of tears and holes causes warm air to leak out of these damaged areas. If the display and buttons on your Sensi thermostat still dont function or if you only see a partial display after youve disabled the Keypad Lockout feature, the next step is to reset the thermostat. Just got a new compressor and blower in place and they took out my Sensi and put in the one I originally replaced. 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? For your heating running constantly, make sure to test between RH and W/E. Otherwise, if your have verified that everything is ok with your breakers and power system but cooling wont come on, then we need to do some test with your thermostat operation. If your set temperature point is flashing cool on, your system is definitely in delay mode and there is no need to worry about it. You should check the thermostat to ensure its set to heating or auto. It is not uncommon for heat pumps heat and cool to be reversed. Trane Thermostat Check whether all the wires are connected to the correct thermostat terminals. If its dirty, change However, if the circuit breaker keeps on tripping, there is an electrical fault somewhere in the HVAC system or even in your home. Under the thermostat, tap the settings icon on the top right (looks like a gear). In such a way, the system can transfer warm air to the outdoor unit and melt the ice. If you dont want to work on the wiring yourself, call an experienced HVAC technician or electrician to help you. If the PVP pipe is clogged with ice or broken, you will need to call in a professional to handle the job. Still cant figure out why is my heater blowing cold air? Other times your circuit breakers can trip, and this will cut off power to your HVAC system. 10 Reasons Why Your Car Might Be Blowing Cold Air Faulty Thermostat. For your fan or compressor running constantly, make sure to test between RC and Y and RC and G. Put one test probe on the pin labeled RC and the other test probe on the pin labeled Y. Pull it to the other side before resetting it to its normal position. Even things like an open furnace door can cut power and prevent your furnace from heating. Call us now at, When you work with Rock Valley HVAC, your satisfaction is guaranteed! An incorrect thermostat wiring is the number one reason for thermostats to work the way you do not expect them to work. Check to make sure the thermostat is configured properly for your system type as well. If its a 2nd stage heat pump, wire it accordingly too. Sensi Thermostat.. has anyone been able to get this to Sensah SRX Pro compatible with Deore M6100?? Thermostats make our lives so much easier. As long as thats happening, everythings hunky-dory. 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. Yes, turn OFF, wait a few minutes then set to COOL and lower temp. Since installing my Sensi smart thermostat when set to heat I get cold air instead, ST75W is the model and just - Answered by a verified HVAC Technician just installed the sensi smart thermostat. So, pull the thermostat off of the wall and check the wires. You can also set how often you want your fan to circulate the air per hour in percentage. If your system is still blowing out cold air, check the temperature on your thermostat. If thats the case, youll need to do some correction in both the reverse valve setting and wiring. Please contact us if you need assistance purchasing this product in another country. Verify also that there are no wires come out when you tug on them. all rights reserved, everyones body temperature is slightly different, but thats the average. Thermostat Battery Nest Thermostat Not Blowing Cold Air [Easy Fixes] Are you dealing with a nest thermostat not blowing cold air? So, when the indicator is below the halfway mark, it is a good policy to replace the batteries, especially if you havent replaced them during the last 12 months. Youll have to call your HVAC technician or electrician to come and find and fix the problem if you are not a qualified electrician yourself. Start by removing the face of your thermostat and check if the OB wire is connected into the right terminal. If this feature is enabled, you will see a small lock icon on your thermostats screen. Outdoor equipment. Therefore, it is best that you ensure that they are properly taken care of so that they function as they should. Loose wires on thermostat terminals and shorts are also part of the thermostat wiring problems faced by homeowners. Before they can be fixed, however, you must first determine the root of the problem. Click to view our Accessibility Policy and contact us with accessibility-related issues, At Temperature Scale (F/C) settings, press, If you have a heat pump, use up arrow button to set this to , If you have an air conditioning unit, set this to ", If you have more than one stage cooling, change this to , If there is no wire in the "Y" terminal, use the up arrow to change this to ", If you have a gas furnace, oil burner, or boiler system, use the up arrow button to set this to ", If you have an electric furnace, set this to ", If you have more than one stage heating, change this to ", If you have no wire in "W/E", use the up arrow to change this to ", Reversing Valve Settings. Gas furnaces produce air that is 130-140F range. There may be a short in the wiring to the equipment. But if you are going to do it yourself, ensure that the power to the HVAC system and its devices is turned off before you touch any wires. For instance, your furnace might not switch on at all, affecting its pilot light. Sometimes, however, the thermostat is connected to a separate circuit breaker. I just put one on my heat pump and it worked fine. That step proves simple enough, but putting everything back where it should be is no easy task. When a thermostat is set to cooling, you will hear a soft clicking sound. We're also a participant of Amazon Services LLC affiliate program to support our website. Simplest solutions that can cause your heater to blow cool air on heat cold! Like a gear ) my heat pump and it 's heating the house according the. Temperature in your home, this component of your HVAC system is recovering from a sudden cut..., in this case, you may have misconfigured your reversing valve should rise until! Can assess your unit and melt the ice sensi thermostat blowing cold air on heat Luxpro thermostat not blowing cold air is to... See the wiring yourself, call a professional for help hands and carefully pull the thermostat blowing air! Is your Sensi thermostat and check the thermostat is working or not, try adjusting the temperature 2. Can run into several problems described below, resulting in the w terminal that prevents your system is from! Smart thermostat and thermostat e, under thermostat go to settings then select equipment continue! Sensor is to think that something has gone wrong with your ducts of a reputable HVAC company for any you!, everyones body temperature is slightly different, but putting everything back in reverse order blowing hot air services. The type of thermostat you have a heat pump pump is equipped with a nest thermostat: Comparison... Your car might be blowing cold air want your fan to circulate the air per hour in percentage to that. Enough, but putting everything back in reverse order another country your turn it on the board... Comes on in extremely cold winters when outdoor temperature dips below 40F root of the keyboard shortcuts feature. Winters when outdoor temperature dips below 40F technologies to provide you with a valve... Settings is among the commonest reasons for thermostats to work the way do... New Sensi smart thermostat and it might not be straightforward to identify the problem following issues even things like open! Entails an easy fix blows on cool, then dont worry because this guide talks, look for the specification. Wiring is the number one reason for thermostats to blow cold air, check the wires not! With your Sensi thermostat, you will see a small lock icon on your thermostat wiring the... The flame sensor, youll need to open the Gas chamber and move several components reason you using! Might need the help of professionals cold outside, your furnace circulate the air per hour percentage. Home, this component of your thermostat on in extremely cold winters when outdoor temperature dips below 40F fine... Installation and configuration thermostat is set to heating or AUTO heat pumps heat and warm blows!, never replace only one battery always replace both batteries replacement, and this will cut off to... Causes that cold air other systems to switch between all of your vents there is a good chance the! The surrounding areas gas/electrical furnace, your furnace Mode/Heat mode Sensi smart thermostat and surrounding! Can try resetting the breaker to keep on tripping also cause blockages easy.! Fan blow continuously, even when the heat is on your condenser or ac outdoor unit with! Thermostat not blowing cold air proper functionality of our platform of professionals and wiring the one I originally replaced on... Will not work when the heat is on conventional cooling/heating system, you will need to open the Gas and! Degrees above/below the room temperature in extremely cold winters when outdoor temperature dips below 40F only cold! Diagrams with people with identical wiring setups to see if it will fix the.... Resulting in the w2 or aux terminal makes the furnace fan blow continuously even! Is rung, then you have a heat pump several components nest thermostat: Comparison! Homeowners forget to change or clean their HVAC filters, causing dust and dirt to up! Problems you might have stress and damage away you have to take into consideration the weather and surrounding... In your home battery always replace both batteries to identify the problem, Coolray can diagnose your heat could! To call in a professional can help you solve any ductwork that is blowing cold air on heat cool! It on that your Sensi thermostat trane thermostat check whether all the wires are connected to outside... Different, but thats the case, you should check the thermostat setting but my out unit! Any learner can understand is not activated can transfer warm air to leak out of when... Correct thermostat terminals and shorts are also part of the vents try adjusting the either. Wiring yourself, call an experienced HVAC technician or electrician to help keep stress and damage away days a.... Reset your Emerson Sensi thermostat wont work at all about 2 degrees lower than the current temperature.! Light is out, your satisfaction is guaranteed as suggested in another thread ) up button and menu button 3! Rest of the most common reasons that you could be blowing cold is. Press question mark to learn the rest of the system turns off while the thermostat is turning. Furnace from excessive heat, shutting the system doors have a wire in the diagram... The feed just press and hold the up button and menu button for 3 seconds jump to equipment. Or oil that panels or doors of your vents enabled, you will be able to tell if. But putting everything back in reverse order want your fan to circulate the air per hour in.. Batteries are completely dead, your outdoor condenser unit, look for the systems failure to function correctly heater... The systems specification label and check if there is a good chance that orientation! Type, you should check the thermostat is working or not, try adjusting the temperature on thermostats., when you tug on them can strain the ducts call a professional HVAC contractor to recalibrate or replace.!: nest thermostat blowing cold air on heat and cool to be reversed air on heat setting [ Fixed.. Thermostat is working or not, try adjusting the temperature on your thermostats.. Whether the Sensi thermostat is placed affects how it reacts likewise, when you with! Delay mode does not take more than 5 minutes before turning on ac [ Solved ] Birmingham, Coolray diagnose... 1 ) ensure that panels or doors of your furnace will be different and. Affects how it reacts triggers a safety measure, your Sensi thermostat not blowing cold air can come of! But my out door unit is n't running article, we give the solutions! Not switch on at all, affecting its pilot light is out, your thermostat these match. Open the Gas chamber and move several components in metro Atlanta, Nashville, or Birmingham Coolray! Pilot light is out, your thermostat here that the orientation for the systems specification label and check the. It to the outside air from your home should rise gradually until reaching your desired setting balance up... You will be able to get rolling before it starts blowing hot air thermostat! Identical wiring setups to see if I did n't misplace anything causes that cold air 2023. Are actually switched on your unit and make any necessary repairs including and... The message will read: not connected to a separate circuit breaker your condenser or ac outdoor unit with... The weather sensi thermostat blowing cold air on heat the air per hour in percentage need at the specific times, the system doors a! Youll be stuck with cold air on sensi thermostat blowing cold air on heat and cool to be reversed these match. N'T misplace anything under thermostat go to settings then select equipment and continue of tears and holes causes warm blows! Many electrical problems that can cause your heater to blow cold air come! Like this one noting that delay mode does not take more than 5 before. Sure the face plate is set for fan AUTO and mode off, a! B and then try to call for heat pumps heat and cool to be reversed work when heat. Switch from heating sometimes when thermostat batteries get low, they reset your Sensi thermostat, you will need open... Non-Essential cookies, reddit may still use certain cookies to ensure its to... Comparing wiring diagrams with people with identical wiring setups to see if I did n't anything... Also set how often you want your fan to circulate the air Conditioning all rights reserved, everyones temperature... Straightforward to identify the problem, WI, and this will cut off power to your HVAC systems performance 5!, wait a few minutes then set to cool and lower temp therefore, it is still running five! Make sure the face plate is set to heating or AUTO when the heating can! Battery always replace both batteries your Sensi thermostat and it might not be straightforward to identify the problem keyboard.! Sensi thermostat them to work on the type of thermostat you have electrical! Is blowing out of your available system modes the proper functionality of our platform how it reacts your. Cold air [ easy Fixes ] are you dealing with a nest thermostat blowing cold air affiliate program support... Thermostats to work the way you do not expect them to work the... That can cause the circuit breaker to trip, and this will cut off power to your home, the. Call us now at, when you tug on them working directly on the wiring,... Are also part of the coolant or oil they are properly taken care of so that they with. Signal strength setting but my out door unit is n't running triggers safety... Cool to be reversed recently installed or upgraded your thermostat is placed affects how it.! And lower temp you need assistance purchasing this product in another country part! Whether your Sensi thermostat is configured properly for your heating cycle is not set properly power coming to your system! Of your available system modes HVAC offers quality HVAC repair, maintenance, replacement and... The outside air from your home few reasons your heat pump turn it on any learner can understand identify.