One of the most critical parts of your HVAC system is your thermostat. It plays a vital role in controlling your home’s temperature. Like most things in our homes, thermostats are becoming more advanced. In fact, many modern thermostats send notifications when maintenance is needed, or error codes when something has gone wrong with your HVAC system.

While these alerts can be helpful, many homeowners are confused by them. Are you looking for clarification on what these thermostat reminders and error codes mean? This heating repair company in Clarendon Hills, Illinois is going to explain below.

Furnace filters and service reminders

Check if you have set your air filter or system service reminders in your Clarendon Hills, Illinois home. These messages are flashed across the top of your thermostat and can be programmed in 30 days and six-month intervals.

These are turned off during installation, but you may still see these reminders on your screen. These are not triggered by air filters or service maintenance performance issues. They are time-based to enable you to follow a good maintenance schedule.

Thermostat error codes

In contrast to a reminder notification, an error code is triggered when there might be an issue with your HVAC system. With hundreds of thermostat error codes, it is difficult to name them all, but some of the most common error codes are caused by communication issues or airflow concerns. If an error code pops up on your screen, you should click it and determine the problem’s severity. If there’s an issue that requires professional attention, you should contact your local Clarendon Hills heating repair company as soon as possible.

Four common smart thermostat codes

• CFS stands for call for service. Just like a vehicle, your furnace or heating system in your Clarendon Hills, Illinois will also need an occasional tune-up. CFS is a maintenance reminder to have your system examined and cleaned to keep it running effectively. Your local heating repair company in Clarendon Hills should set this reminder depending on your existing maintenance plan. Some plans will require yearly checks, whereas others will require biannual inspections.
• This code stands for filter. It is set based on your filtration system. For example, if you utilize a one-inch filter, you need to set the system up for a monthly reminder. But if you have a five-inch filter, you can set the reminder every six months in your Clarendon Hills, Illinois home. If you utilize a polarized air cleaner, you can set the reminder once every three months.
• This code stands for ultraviolet. It might be time to give your ultraviolet bulbs a replacement to keep your home air’s quality clean and healthy. But not every UV bulb is created equal. To keep everything safe in your home, this code is typically set for annual alerts to enable you to know when it is time to replace your bulb.
• This code pops up when the system has been short cycled and will start functioning when the five-minute delay is over. This auto function protects the compressor from short cycling and causing damage such as premature failure. Short cycles can be triggered in two ways. If you have a battery-operated thermostat, it is triggered when someone turns off the system and turns it back on. If an AC system provides your thermostat’s power, it will start a delay process every time the electricity goes off.

What should you do if you see an error code?

If you see an error code on your thermostat, it’s recommended that you first restart your thermostat system at the circuit breaker. The resetting of your system will sometimes erase the code. But there is no assurance that the code will return or resolve the issue. If the code still flashes after a reboot, there could be hidden problems with the system. In these cases, it’s best to contact your local Clarendon Hills heating repair company to determine the issues and create a plan of action.

Looking for the Top-Rated Heating Repair Company in Clarendon Hills, Illinois?

Do you need to have your thermostat or heating system inspected by a professional? If so, and if you’re looking for the top-rated heating repair company in Clarendon Hills, Illinois, Hearthstone Heating & Air Conditioning is the company to call. Contact us today at (630) 435-9800 to schedule an appointment.