How to Fix Honeywell Thermostat Issues

One of the top thermostat producers is Honeywell, and we gladly install these products frequently in Virginia. They are dependable and resilient. Additionally, Honeywell constantly makes technological advancements that provide new capabilities for your home.

However, mistakes might happen with any thermostat occasionally. We created this helpful manual to walk you through troubleshooting as a result. Although they are uncommon, Honeywell thermostat troubleshooting issues do occur.

Although you can usually fix the majority of thermostat issues on your own, they frequently call for professional assistance. When you need help, our experts in home comfort are ready to help.

As a first step, let's identify the type of thermostat that is currently in your home.

What Thermostat Model Do I Have?

Thermostats come in three different models:

Manual—This is the standard thermostat in the form of a dial. This type won't show error codes, but it also saves the least amount of energy.

This thermostat has a digital display with touch-sensitive arrows that you may use to select the ideal temperature. You can also set up regular schedules to lower the temperature when you're not home and raise it when you come back.

Smart—This thermostat adapts to your habits so you won't need to schedule any programs. When you or your loved ones are away, it naturally adjusts the temperature to help you save money on energy. On your phone or another Wi-Fi-connected device, you may also change the temperature anywhere.

As you are aware, there are a number of potential issues with many highly advanced objects. Many of these problems can be solved by the person themselves, without the help of a professional.

Common Problems with Honeywell Thermostat Troubleshooting

• Every Honeywell thermostat has its own set of error codes that tell you what's wrong.

• Consider how simple a computer restart can be to fix. A thermostat's diagnosis is frequently just as easy.

• Here are a few of the most frequent issues with Honeywell thermostats.

Blank display

You might need to install fresh batteries if your programmable thermostat's display is clear. There might be a wiring issue if that doesn't solve the issue or if you use a smart thermostat.

• Make sure your furnace or air handler's power is turned on next. Verify that the switch next to the indoor equipment is turned "on."

• Additionally, make sure that the doors or panels on the furnace cabinet or the air handler are securely fastened.

• A loose panel could activate the safety switch, cutting off power to the apparatus.

• Rarely, a clear screen can indicate that you need to purchase a new thermostat.

The heating and cooling system isn't working

Ensure that "cold" or "hot" is selected on your thermostat, not "off."

Make sure the thermostat is set lower in the summer than the outside temperature. Make sure it's higher when it's cold. This may seem absurd, yet it happens frequently.

Verify that the power switch next to the indoor equipment you're using is turned to the "on" position. On your furnace cabinet or air handler, you should also check to see if the cabinet doors or panels are fastened securely. The safety switch may be tripped by a loose panel, cutting off power to the system.

The equipment still won't start? Check that no circuit breakers have tripped and that no error messages are being displayed by your HVAC system.

Flashing "Cool On" or "Heat On"

Check to see if your thermostat is set to "cold" or "hot" first.

Then, confirm that it is instructing the proper machinery to operate. This is often indicated by a symbol, "cool on," or "hot on."

Your thermostat is set to a five-minute delay if this group of words or the associated indicator is blinking. This option prevents damaging short-circuiting of your device. If your power is cut out, this can happen.

Our Experts Are Available to Assist

After attempting the troubleshooting methods, if you're still having problems, our experts are here to help.

It's a great idea to consider a new thermostat right now if yours is getting on in years. The previous several years have seen advancements in thermostat technology. Ask us for more details on how installing a smart thermostat can improve your home's convenience while lowering your annual heating and cooling expenses.