Cool blinking on thermostat

Low Battery Indicator is shown in thermostat display. Replace back-up batteries as soon as possible. OFF is shown in thermostat display and heating or cooling system will not start. This indicates that the system is turned off at the thermostat. Move the system selector switch to the HEAT or COOL position.

II. Cool On Blinking on Honeywell AC Thermostat A. Overview of the Cool On Blinking issue. The cool on blinking issue on a Honeywell AC thermostat is one of the most common problems reported by users. When the cool on indicator light blinks, it indicates that there is an issue with the cooling system or thermostat that needs attention.Thermostat Quick Reference Thermostat Quick Reference Displays the user selected setpoint temperature. System Operation Indicators: The COOL ON, HEAT ON or icon will display when the COOL, HEAT, or (fan) is on. NOTE: The compressor delay feature is active if these icons are flashing. The compressor will not turn on until the 5Verify Power Supply. To troubleshoot a Honeywell AC thermostat with a blinking cool on LED, start by verifying the power supply. Check the thermostat power source to ensure proper voltage supply. Inspect the power connections and make sure they are secure. If the wires are loose or damaged, tighten or replace them accordingly.Resetting your thermostat can fix many issues. If the thermostat seems out of sync with your HVAC system, a quick reset will often fix the problem. Just keep in mind that resetting the thermostat will cause you to lose any saved programs and settings. Some thermostats have a Reset button somewhere on the exterior. If yours does, …1.7K. 134K views 1 year ago #thermostat #HVAC #acnotcooling. Is you house HVAC thermostat blinking "cool on" or "heat on" and does not turn on the furnace or …heating or cooling system control board to test the thermostat installa- tion. This could damage the thermostat and void the warranty. • Do not select the COOL mode of operation if the outside temperature is below 50º F (10º C). This could possibly damage the controlled cool- ing system and may cause personal injury.2/22/22. If your thermostat is newly installed and the heat pump worked for cooling with the previous thermostat, check the following: 1. Verify that the thermostat is set to cool and is calling for cooling, usually indicated by the words "cool on," a snowflake icon, or a shimmering snowflake icon. If the room temperature is below the cool set ...

Also, I took the downstairs (working) thermostat upstairs and plugged it in and it seems to be working. I took the upstairs (not working) thermostat downstairs and plugged it and still get the flashing COOL signal. I want to check your suggested fix and try to 100% confirm it is the thermostat.The Braeburn thermostat ‘cool’ flashing typically occurs when the thermostat is calling for cooling or when the time off delay is activated. Other times when the outdoor unit is not working or is not properly connected, it can also cause your thermostat to flash ‘cool’. But generally when your braeburn thermostat is flashing cool, there ...Jul 21, 2023 · System Switch not set toHeat or cool. Set system to cool or heat an either raise or lower set point below room temperature. Loose connection tothermostat or system. Ensure wires are securely attached. Malfunctioning thermostat. Replace thermostat. Dirty filter. Replace air filter. Thermostat needs a reset. heating or cooling system control board to test the thermostat installa- tion. This could damage the thermostat and void the warranty. • Do not select the COOL mode of operation if the outside temperature is below 50º F (10º C). This could possibly damage the controlled cool- ing system and may cause personal injury.Last updated: July 30, 2023. A blinking snowflake on an Emerson thermostat typically indicates that delay mode is active, rather than a drop in temperature. Delay mode is a feature on Emerson thermostats that prevents cooling or heating from on to too quickly on your HVAC system. During this delay period, the thermostat will display...The display is flashing the word HEAT or COOL. Most newer Braeburn thermostat models will flash the word HEAT or COOL when the thermostat is calling for your heating or cooling system to run. When the call for heating or cooling is over, the word HEAT or COOL will become solid.Jun 16, 2023 · When your thermostat says “cool on” but there’s no air, it could be due to issues with your HVAC system like a tripped circuit breaker, a clogged filter, or a refrigerant leak. First, check your thermostat settings, ensuring it’s in “cool mode” and set to the correct temperature. If the settings are right, try resetting your ... A blinking “cool” light on a thermostat usually indicates that the air conditioning system is not functioning properly. There can be various reasons for this issue, such as a faulty thermostat, a tripped circuit breaker, low refrigerant levels, a clogged air filter, or a malfunctioning compressor.

Check if the thermostat is set to “Heat” mode and if the “Heat On” button is blinking. This means that a safety timer for your thermostat’s compressor has been tripped. Once this stops the heat blinking, your thermostat should be able to maintain its heat setting again. The 4-5 minute blinking is the time delay.Make sure that you are using the right batteries and that you have installed them the right way (remember to replace all the batteries at the same time). Reset the thermostat at the circuit breaker. Clean the battery terminals (dip a Q-tip into vinegar and gently rub the surface of the battery terminals). Perform a factory reset on your Emerson ...The blinking flame symbol icon on an Emerson thermostat mainly indicates that auxiliary heat is operating. Other various causes for this issue include the activation of the compressor lockout feature, thermostat set to Auto cooling and heating. PS: Note that the blinking flame on a honeywell or other thermostat models may mean that delay …Last updated. 8/29/22. Why is my thermostat display showing “wait,” “waiting for equipment,” or flashing “cool on”? Each thermostat model has a different display …Aug 29, 2022 · Why is my thermostat display showing “wait,” “waiting for equipment,” or flashing “cool on”? Each thermostat model has a different display message when a delay occurs. This delay can be up to five minutes under normal operating conditions.

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Why the Snowflake Is Blinking on Your Thermostat. A blinking snowflake light means the thermostat is in the cooling cycle but on standby since the required temperature has been reached. ... If your AC still does not turn on, follow the steps below to establish if the problem is related to the thermostat: Set the thermostat to cool mode. …While there is no specific number that documents how long an average person can go without blinking, the current world record is 40 minutes 59 seconds. Fergal “Eyesore” Fleming hol...Nest Thermostat Flashing Green Light. A blinking green light indicates that your thermostat is receiving a Google software update. This is completely normal, and it should only take a few minutes to complete. ... Nest Thermostat Blowing Hot Air on Cool. As with many Nest problems, blowing hot air on cool or cool air on hot is usually …If your thermostat is blinking “cool on” one of three things has taken place. Someone tried to restart the compressor before the refrigerant had time to settle. A sudden change from cool to heat, or heat to cool. Changing the batteries in your system may also cause this to happen. Honeywell thermostats are equipped with a second line of ...

One such issue is the “Cool On Blinking” error, which indicates a problem with the cooling system. 2. Common Issues with Honeywell Thermostat 2.1. Cool On Blinking. The Honeywell thermostat is flashing cool, which is a symbol that means there’s a problem. Your thermostat wants cool air, but the cooling system isn’t working correctly.AprilAire Thermostat Cooling Blinking – Best Ways To Fix It; David Clark David Clark is a highly skilled and experienced HVAC specialist with over a decade of experience. He is a founder of HVACLABORATORY located at 10 Corporate Dr, Burlington, Massachusetts. He is dedicated to providing top-notch service, staying up-to-date with …AprilAire Thermostat Cooling Blinking – Best Ways To Fix It; David Clark David Clark is a highly skilled and experienced HVAC specialist with over a decade of experience. He is a founder of HVACLABORATORY located at 10 Corporate Dr, Burlington, Massachusetts. He is dedicated to providing top-notch service, staying up-to-date with …To fix a blinking snowflake, start by checking the thermostat settings. Ensure that the temperature and mode are correctly set. If the snowflake icon keeps blinking, it may be due to the temperature being set too low or the thermostat being in cooling mode. Adjust the settings accordingly to see if this resolves the issue.A loose wire is one of the common reasons behind the Honeywell thermostat blinking the HEAT ON. When the thermostat blinks the HEAT ON, your device is in a 5-minute delay to give you heat. But more than 5 minutes is abnormal. The device increases the delay when the wires are loose and fail to signal your HVAC properly.Verify that the thermostat is switched to cool mode and has a cooling set point below the room temperature reading. Check the thermostat display for cooling, …Why does my thermostat blink “Cool On”? Seeing the “Cool On” message blinking on your thermostat is not a cause for concern. It simply means that there is a time delay before the compressor starts, allowing for optimal cooling efficiency. Once the delay is complete, the compressor will kick in, and your home will be comfortably cool.Honeywell “cool on” blinking is basically an indicator that tells that the thermostat is under operational mode to cool the temperature. It takes around 5-7 minutes to completely operate. Just leave your thermostat for a couple of minutes and cool on flashing on thermostat would automatically go away.Final Thoughts. The reason why Honeywell thermostat blinking cool on is maybe the thermostat devices taking delay time to prevent the AC from short cycling. However, the cool on flashing may indicate that the AC is pumping cool air into your home. The blinking is supposed to go away within 5 minutes.Answer: First, confirm a request for cooling on the thermostat’s display, which is commonly signaled by the words “cool on” or a snowflake icon. The thermostat is in delay mode if the “cool on” or snowflake indicator is blinking, taking up to 5 minutes. This delay is in place to safeguard your equipment from being overworked.The blinking flame symbol icon on an Emerson thermostat mainly indicates that auxiliary heat is operating. Other various causes for this issue include the activation of the compressor lockout feature, thermostat set to Auto cooling and heating. PS: Note that the blinking flame on a honeywell or other thermostat models may mean that delay …Check that all the wires are securely fastened and that none are touching. If there is 24 VAC between the cooling terminal and the common thermostat, then you will have to check the cooling system. 6. Heating and cooling are on at the same time. Check that there is no touching of the heating and cooling wires. 7.

A blinking snowflake on a White Rodgers thermostat typically means that the thermostat is in the “cool” mode and the ‘delay mode’ feature is active. This feature is designed to protect the compressor from starting too frequently, which can cause damage and reduce its lifespan. Under normal circumstance, delay mode doesn’t take more ...

Jun 28, 2018 · Check the Battery. If your the screen on your thermostat is blinking, it may just mean that the battery is low, and this is simply your unit’s way of telling you to replace its batteries before it dies entirely. If this is the case, unscrew the thermostat from your wall and replace its batteries. If the unit continues to blink, you may have a ... Aug 8, 2023 · If your Honeywell thermostat is set to cool, but not working, the most likely cause is a problem with the wiring or power supply. Check that all wires are connected securely and that you have sufficient power (a working battery if it uses one). If everything appears normal, then you may need to reset the thermostat by pressing and holding down ... On a Honeywell thermostat, a message that says ‘temporary’ indicates that the device is on a temporary hold. During this period, the thermostat will keep the temperature in your house at a certain setting. Once the temporary hold expires, the device will get back to its normal schedule. You get to decide when the temporary hold should …Home security is a top priority for many homeowners, and with the introduction of Blink security cameras, it’s easier than ever to keep your home safe. Blink security cameras are a...That said, here’s how to reset your Pro1 T705 thermostat: Remove the thermostat from the wall (if needed). Then remove the battery cover and remove the batteries. Reinsert the batteries backward (place the negative part of the batteries in the positive part of the thermostat’s battery terminals. Wait 10 to 20 seconds.The blinking flame symbol icon on an Emerson thermostat mainly indicates that auxiliary heat is operating. Other various causes for this issue include the activation of the compressor lockout feature, thermostat set to Auto cooling and heating. PS: Note that the blinking flame on a honeywell or other thermostat models may mean that delay …Override" and "cooling" is blinking on my thermostat but the air won't turn on. It is a rite temp thermostat and I'm - Answered by a verified HVAC Technician We use cookies to give you the best possible experience on our website.

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1. Check Thermostat Settings. 2. Check Your Thermostat’s Battery. 3. Set Your Thermostat to The Lowest Temperature. 4. Check If Both the Outdoor and Indoor Units Have a Power Supply. 5. Clogged Air …1. Check Thermostat Settings. 2. Check Your Thermostat’s Battery. 3. Set Your Thermostat to The Lowest Temperature. 4. Check If Both the Outdoor and Indoor Units Have a Power Supply. 5. Clogged Air …Thermostat Blinking Cool On, But No Air. If the COOL ON message is still flashing even after 5 minutes have passed, then you can try troubleshooting the thermostat. Set the thermostat to the lowest possible temperature. Double-check the thermostat settings – a power outage might have forced your device to switch back to set-up mode. …My LUXPRO Thermostat (psd1111) will not stay on the desired cooling setting of 70 t0 72 degrees. It wants to jump up to 77 or 78. When I run it back down to 70 it goes back to 77 or 78 again in a few …Jul 8, 2020 · The Thermostat Batteries are Low and Need to be Replaced. If your thermostat screen is blinking, it may simply be a sign that the batteries are low and need to be replaced. When your thermostat’s batteries eventually die, you will be presented with a blank display screen — and unable to cool or heat your home. Conclusion – Honeywell Thermostat Cool On Blinking. In most cases, a blinking “Cool On” indicator on a Honeywell thermostat simply means that there is a delay, and the system will start working normally after about 5-10 minutes. If the problem persists, try bypassing the thermostat or troubleshooting the system further.The fan seems to be working, but no air comes from the vents and the fan outside for the outside is not spinning like the downstairs one is. HVAC Technician: gotoman for ac. It is probably getting late but check breaker on unit and also check float switch located on inside unit. It is set to open up and trip if drain backs up.Conclusion – Honeywell Thermostat Cool On Blinking. In most cases, a blinking “Cool On” indicator on a Honeywell thermostat simply means that there is a delay, and the system will start working normally after about 5-10 minutes. If the problem persists, try bypassing the thermostat or troubleshooting the system further.Why Is Honeywell Ac Blinking Cool On? The Honeywell AC blinks cool on because it indicates that the cooling mode is activated. Why Is My Thermostat Blinking Cool And On? The thermostat blinks cool and on because there may be a problem with the cooling system. Conclusion. To sum up, if you find your Honeywell thermostat blinking “Cool On ...Jun 28, 2018 · Check the Battery. If your the screen on your thermostat is blinking, it may just mean that the battery is low, and this is simply your unit’s way of telling you to replace its batteries before it dies entirely. If this is the case, unscrew the thermostat from your wall and replace its batteries. If the unit continues to blink, you may have a ... The thermostat automatically activates the auxiliary heating when the desired temperature is not met by the heat pump system alone. After either five, ten, or twenty minutes of your thermostat not reaching the set temperature, your thermostat automatically activates the auxiliary heat. Some thermostats can be set manually, although many come ... ….

There are several common reasons why your thermostat might not be getting enough power to work. The most common reasons include: A Tripped Circuit Breaker. Low Batteries. A Dirty Thermostat. A Bad Connection. A Blown Thermostat Fuse. A Bad Thermostat. Power Outages.Why is my Honeywell Thermostat Blinking Cool On? Five-Minute Compressor Delay. Low Thermostat Batteries. Power Outage. AC Unit Malfunction. Incorrect Thermostat Settings. Loose Wire Connections. Switching Modes. Faulty Thermostat Wiring. Blown Fuse. Low Refrigerant. How to Fix Honeywell Thermostat Cool On Blinking Light. 1.If the high limit switch is open due to overheating, it can cause the your Honeywell thermostat to flash “Heat On”. Troubleshooting will typically involve checking the high limit switch to ensure it is not tripped or stuck in the open position. If it is, allow the furnace to cool down and then reset the switch. Thermostat Quick Reference 4 5 Thermostat Quick Reference Displays the user selected setpoint temperature. System Operation Indicators: The COOL ON, HEAT ON or icon will display when the COOL, HEAT, or (fan) is on. NOTE: The compressor delay feature is active if these icons are flashing. The compressor will not turn on until the 5 What “Cool On” Blinking Means: The “Cool On” blinking on a Honeywell thermostat indicates it is in a delay mode, often a safety feature, before activating the …To start, locate the software reset button first. You will see it on the left side of the thermostat. It should be labeled as “S. Reset” . As you have located the button, now press and hold it for 5 seconds just like you did for hardware resetting. You should notice the screen fully populating.Feb 11, 2023 · 3. Cooling system requires service or thermostat requires replacement. Same procedure as diagnostic for No Heat condition except set the thermostat to COOL and lower the setpoint below the room temperature. There may be up to a five minute delay before the thermostat clicks in Cooling. Heat, Cool or Fan Runs Constantly. 1. Possible short in wiring. Why is the "Cool On," "Heat On," "Snowflake," or "Flame" blinking on the thermostat display? Last updated. 2/22/22. The thermostat has a built-in 5 minute …Sep 26, 2023 · Cause: No Cool. The thermostat cooling often blinks continuously as a sign for the cooling system to run. That means your thermostat’s cooling system is most probably turned off. But it can also happen if the blown fuse or the furnace power is turned OFF. Solution. So as you can tell, the only way to solve the problem is to make the cooling ... For this reason, there are safety measures put in place in the form of a blinking snowflake icon or “Cool On” message on the screen of the thermostat. Delay Timer Air conditioner systems come equipped with a delay timer which prevents your system from starting up before the system’s pressure has had a chance to level out. Cool blinking on thermostat, When the word HEAT or COOL flashes it indicates that the thermostat is telling the heating or cooling system to run. If the heating or cooling system is not running then there most likely is a problem within the system. Contact a local heating / air conditioning contractor in your area to service your equipment., Once it is complete, it will stop the blinking. Also, see if the thermostat is set to clock and working correctly. 3. REPLACEMENT OF LOW BATTERIES: Honeywell Thermostat not cooling functions for almost two months before showing the low battery indicator. Low batteries can be one of the causes your thermostat ‘cool on’ keeps …, Aug 28, 2023 · 1. Wait For 10 Minutes. Before you decide to fix the Honeywell thermostat cool-on flashing error, you must wait for about 5 to 10 minutes. As there is a good chance that your thermostat is going through a restart or running some checks. Or it might be facing a slight delay or using the compressor protection feature. , The blinking flame symbol icon on an Emerson thermostat mainly indicates that auxiliary heat is operating. Other various causes for this issue include the activation of the compressor lockout feature, thermostat set to Auto cooling and heating. PS: Note that the blinking flame on a honeywell or other thermostat models may mean that delay …, Solution: To get the blinking situation fixed, you need to reset it first. Then if the issue still persists, do the following. First of all, turn off the thermostat. Now turn it back on after approximately 15 to 20 sec. Your system should now automatically restart but that may take up to ten minutes., When “my thermostat is blinking cool on”, it typically signals a safeguard is in action or there’s a delay following a power outage. This article will guide you through understanding why this happens and provide actionable steps to address the issue without unnecessary complexity., 3. The display is stuck- if this happens, the usual source for the problem is a mistake in the configuring process. When you see the display is stuck, you have to reset the thermostat. To do that, you just need to remove the power supply, wait a few minutes and then reconnect the power and re-configure the device., The battery of the thermostat is low. When the cool light on your Honeywell thermostat keeps flashing, it may mean that the batteries are running low. The new thermostat has separate lights that show when the battery is low, but the old one still shows when the battery is low by flashing a message. On average, thermostat batteries …, Blinking Cool on Due To Delay Mode. Sometimes, you’ll see a blinking Cool On snowflake icon. It is not worrisome as your thermostat is only in delay mode to prevent short cycling. This mode usually lasts for about five minutes and then the thermostat stops blinking. If you see a blinking Cool On snowflake icon, lower the …, The blinking "Cool On" means the cool cycle is in delay (5 minute by default). If it's continually blinking then either the thermostat is bad, or there's a short in the low voltage wiring that's causing it to reset everytime it tries to come back on (basically resetting itself over and over). 2. Reply. Effective-Brush9301., A blinking “Cool On” message can indicate various causes, such as dying batteries, a power surge, or a power outage. Thermostat batteries generally last for an average of …, Power outage or any interruptions in the power cause the thermostat to automatically switch to the setup mode. This is also one of the reasons why you find your Honeywell thermostat flashing cool on. Keep an eye on the clock and review all the settings accordingly. 3. Check Whether the Batteries Are Working., 1. Reset Circuit Breaker. You need to reset your circuit breaker if it tripped so that your Braeburn thermostat will work. Thermostats don’t work when the power comes back after an outage if the circuit breaker trips. Luckily, all that you need to do is flip the switch to “off” then back to “on”., Last updated: July 30, 2023. A blinking snowflake on an Emerson thermostat typically indicates that delay mode is active, rather than a drop in temperature. Delay mode is a feature on Emerson thermostats that prevents cooling or heating from on to too quickly on your HVAC system. During this delay period, the thermostat will display..., This causes the bimetal coil to expand, pushing the contact toward a magnet which completes a circuit to your A/C unit. There’s the “click.”. If you have an older thermostat, the “clicking” is caused by the electrical contacts on a mercury bulb to fall to one side (heat) or the other (cool). Thermostats possessing temperature dials ..., If your thermostat is connected to WiFi (displays green bars), but is disconnected from the Trane Home account, please follow the instructions. Ensure thermostat is on a secure WiFi network. Turn WiFi off by pressing Menu→Settings→Network→Wireless, then “ON/OFF”. Leave WiFi off for at least 30 seconds., 10 DIY Ways to Fix Honeywell Thermostat Cool On Blinking. Here are 10 common troubleshooting tips to stop your Honeywell thermostat from blinking Cool On: 1. Wait 10 Minutes; As mentioned if the blinking Cool On goes away after 5-10 minutes, the system likely just needed time to start up and begin cooling your home., The heating temperatures should be between 4.5 to 32°C and the cooling temperature between 10 to 37 °C. READ ALSO: Best Thermostat With Humidifier Control. Cool or Heat is Flashing. If your heat or cool feature is flashing the compressor protection feature is probably engaged. You have to wait for at least five minutes for the system to ..., Google Nest Thermostat - Turn Off Google Nest Smart Features. Learn how to turn off the Google Nest Smart Features in order to optimize your Vivint Smart Home. Find troubleshooting guides, FAQs, How-tos, and more to assist you …, When troubleshooting a Honeywell thermostat blinking cool on but not working issue, it is essential to check the thermostat settings. Start by adjusting the temperature settings to ensure they are accurately reflecting your desired comfort level. Additionally, examine the mode settings to verify that the system is set to cool mode. ..., Jun 23, 2014 · However, if your thermostat keeps blinking after the reset, you may have an issue like excessive defrosting or a switch in the outside unit that is stuck open. Get in touch with the pros at Metro Express Service and we’ll diagnose and fix your problem quickly. Contact us online or call 972-263-2500 to schedule an appointment. , The Thermostat Batteries are Low and Need to be Replaced. If your thermostat screen is blinking, it may simply be a sign that the batteries are low and need to be replaced. When your thermostat’s batteries eventually die, you will be presented with a blank display screen — and unable to cool or heat your home., 1. Wait For 10 Minutes. Before you decide to fix the Honeywell thermostat cool-on flashing error, you must wait for about 5 to 10 minutes. As there is a good chance that your thermostat is going through a restart or running some checks. Or it might be facing a slight delay or using the compressor protection feature., When the word HEAT or COOL flashes it indicates that the thermostat is telling the heating or cooling system to run. If the heating or cooling system is not running then there most likely is a problem within the system. Contact a local heating / air conditioning contractor in your area to service your equipment., Nest Thermostat Flashing Green Light. A blinking green light indicates that your thermostat is receiving a Google software update. This is completely normal, and it should only take a few minutes to complete. ... Nest Thermostat Blowing Hot Air on Cool. As with many Nest problems, blowing hot air on cool or cool air on hot is usually …, In today’s fast-paced world, home security has become a top priority for many homeowners. With advancements in technology, there are now numerous options available to enhance the s..., Sep 19, 2023 · When COOL ON blinks, it usually indicates a cooling system delay. But when it flashes for over 5 minutes, the primary reasons are power outage, sensor issues, wrong thermostat settings, low batteries, dirty filters and coils, wire problems, and wrong mode selections. , Jul 12, 2021 · Crank thermostat down to the lowest temperature. The first step is to determine if your system is cooling at all and if it can control it. To check this, turn down your thermostat to its coldest setting. After setting it to the minimum temp, double-check the mode is set to ‘Cool.’. Also, make sure the fan setting is set to ‘Auto.’. , If you own a Rheem furnace, you may have noticed that it has a blinking light on the control board. These blinking lights are actually diagnostic codes that can help you identify p..., Make sure that you are using the right batteries and that you have installed them the right way (remember to replace all the batteries at the same time). Reset the thermostat at the circuit breaker. Clean the battery terminals (dip a Q-tip into vinegar and gently rub the surface of the battery terminals). Perform a factory reset on your Emerson ..., Sep 26, 2023 · Honeywell Thermostat cool on blinking will be fixed by 1.Lowering thermostat setting,.2.check if the clock set or is the thermostat in... , Check the Battery. If your the screen on your thermostat is blinking, it may just mean that the battery is low, and this is simply your unit’s way of telling you to replace its batteries before it dies entirely. If this is the case, unscrew the thermostat from your wall and replace its batteries. If the unit continues to blink, you may have a ..., Honeywell thermostat says "cool on" blinking or "heat on" flashing, but not working after changing batteries. Thermostat blinks Cool On or Heat On is a safet...