What does cool on flashing mean on thermostat

Each thermostat model has a different display message when a delay occurs. This delay can be up to five minutes under normal operating conditions. A delay is used to protect your heating and cooling equipment from coming on too quickly known as short cyclingwhich can cause damage. The thermostat has a built-in compressor protection minimum off timer that prevents the compressor from restarting too early after a shutdown.

This occurs during peak demand hours. Is it time to upgrade your thermostat? Use our thermostat upgrade guide to help you make the right choice for your needs. Skip to main content. Our Accessibility Statement. Last updated. If these icons are flashing, the thermostat is in delay mode, which can last up to 5 minutes.

What does cool on flashing mean on thermostat

Air conditioners have one job—to give you cool air so you can stay comfortable. Sometimes, the thermostat can act up, too. But remember that the best solution is to call an AC professional who can do the job effectively. This operation mode means your AC is starting to do its job. It also protects the compressor and prevents the unit from short cycling. The flashing is usually nothing to worry about unless it keeps going after several minutes. There could also be technical issues with the thermostat or the AC unit. If it is in set-up mode, change it back to the correct setting. A thermostat with low batteries might have trouble commanding the AC to turn on and off. Most thermostats will notify you if their batteries are starting to run out. Replace them as soon as you see this warning. That way, you can see if the thermostat works and if the AC responds to it. AC systems are high-wattage, and the indoor and outdoor components can trip the circuit breaker.

However, If your Honeywell thermostat flashes a cool-on message for a longer period of time, then it could mean that the thermostat is not able to cool down your home, and it requires your intervention. You may need to change it more often if you have pets at home. Skip to content.

Honeywell thermostats are one of the most popular thermostat models in the market today. However, some users reported that their Honeywell thermostat keeps on blinking, and they are not able to set the desired temperature. If the same Honeywell thermostat cool on blinking issue is occurring with you as well, and you are looking for a quick fix, then I am here to help you out. The message usually flashes for about five minutes and then turns solid to indicate the system status. When the cooling message appears, it means your AC unit is at work and filling your home with cool air. However, If your Honeywell thermostat flashes a cool-on message for a longer period of time, then it could mean that the thermostat is not able to cool down your home, and it requires your intervention.

Each thermostat model has a different display message when a delay occurs. This delay can be up to five minutes under normal operating conditions. A delay is used to protect your heating and cooling equipment from coming on too quickly known as short cycling , which can cause damage. The thermostat has a built-in compressor protection minimum off timer that prevents the compressor from restarting too early after a shutdown. The minimum off timer is activated after the compressor turns off.

What does cool on flashing mean on thermostat

Troubleshooting a thermostat can be tricky between all of the messages and error codes that they display. So, what does this message mean, and what can you do to fix it? Wait 5 minutes, restart your thermostat, and identify and replace fuse or wire damage to make it return to normal. With that said, it is important to understand the problem because it will help determine your solution. Thermostat batteries last up to 12 months , but they can die before then. Dying batteries can cause thermostats to malfunction and display icons, error messages, and inaccurate numbers. The same can happen if you use the wrong type of battery for your thermostat. Power outages are bad news for any appliance that runs on electricity, and it renders them useless.

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However, some users reported that their Honeywell thermostat keeps on blinking, and they are not able to set the desired temperature. Was this article helpful? Heat and Cool. If these icons flash, it means that the thermostat is in delay mode, which can last up to 5 minutes. As there is a good chance that your thermostat is going through a restart or running some checks. Contact ABC to have a service specialist come out and make sure your AC unit is healthy enough to keep you cool. 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. If these icons are flashing, the thermostat is in delay mode, which can last up to 5 minutes. Over time, your coils can easily attract tons of dirt, which restricts airflow. You are not alone. After all the options are presented a homeowner can decide for themselves what they need. To resolve this, you must redo the thermostat settings and make all the necessary changes.

We get how annoying that blinking light can be.

Make sure everything is hooked up properly and receiving power. Modern digital thermostats are more efficient than older models and can maintain your desired temperature at home. So make sure to check on the AC coils and see if they are dirty or clogged. The thermostat and the AC system should be in perfect condition to work together seamlessly. This can lead to the dreadful Honeywell cool on flashing problem. Honeywell Thermostat Blinking Cool On? Contact an AC professional to safely install it for you. Quick Links. Those are possible signs of a system issue. Business Hours Mon - Fri am - pm. However, it requires expert technical skills, and you should only do it if you are skilled enough to deal with electrical components and have multi-metere and proper tools to create a jump wire. As batteries are needed for the thermostat to operate effectively.