Common Electric Fireplace Error Codes 

Most modern electric fireplaces are equipped with sensors that monitor different operating systems to ensure everything is working smoothly behind the scenes. However, like any other electronic device, even the best electric fireplaces are bound to experience technical issues at some point, triggering various electric fireplace error codes. 

Interestingly, each of these codes is designed to identify the source of the problem and a potential solution. Nonetheless, these error codes can be both confusing and frustrating, especially for beginners. 

Don’t worry though!

 In this guide, we’ll look at the 6 common electric fireplace error codes you’re likely to encounter, what they mean, their cause, and how to troubleshoot & fix them. That way, you can easily track down the cause of the problem and repair it to get your device working again! 

6 Common electric fireplace error codes

1. E1 Error Code 

What does the E1 Error code on my electric fireplace mean? In most cases, the E1 error code indicates that there is a problem with the main circuit. To be precise, there is a 95% chance of a failed circuit board. While 5% of the cases are caused by reparable and minor damage to the board like wire damage. 

However, an E1 error code can also occur when the temperature inside the electric fireplace triggers the overheat sensor, indicating that your unit has overheated. 

One thing you need to note though is that the E1 error code tends to vary from one electric fireplace model to another. So, to fully understand its meaning and cause, refer to the manufacturer’s manual. 

How to fix E1 Error Code on your electric fireplace 

After identifying the specific cause of the E1 error code on your electric fireplace, the next step is to fix it. But, how do you go about it? 

First of all, if the error code is caused by a damaged circuit board, you have no option but to replace the board since you can’t repair it. 

 However, if the error was caused by overheating, turn off the fireplace immediately and unplug it from the wall outlet to reset the sensor. Also, let the unit cool down completely before you attempt any repairs. 

Once the fireplace has cooled down, check the air vents and clean them to get rid of any dust and debris that may have accumulated over time. Next, inspect the heating element for any wear or damage and replace it if necessary. Similarly, check the thermostat sensor for wear/ damage and replace it if necessary. 

Lastly, check for any damaged or loose wiring in the fireplace and fix it accordingly. Hopefully, these steps will help you resolve the issue. However, if the problem persists, contact a professional electrician or manufacturer for further assistance. 

2. E2 Error Code 

E2 error code in an electric fireplace usually shows that there is a problem with the temperature controller’s internal clock system of its heating unit. For instance, this error code can occur if there is a communication problem and other components of the electric fireplace. Also, this error code can happen if the clock system isn’t working properly or when data can’t be retrieved from the temperature controller’s memory chip. And in some instances, this error code can be caused by Undervoltage and overvoltage, which can further lead to overheating and other malfunctions. 

Whichever the case, the E2 error code often triggers more electric fireplace problems like preventing the unit from blowing hot air and automatically turning the fireplace on and off. 

How to fix E2 error code on electric fireplaces 

The easiest way to resolve the E2 error code is to reset your electric fireplace insert by following the steps below; 

• Unplug your electric fireplace and let it cool down completely. 
• Check the temperature and thermostat sensor connections to ensure they’re properly connected to the control board. Also, make sure that the wiring is secure. 
• Next, clean the temperature and thermostat sensor to remove any debris or dirt blocking the sensor. 
• Check the control board to ensure that it’s working properly and that there are no damaged or loose wires. 
• Reset your electric fireplace using the reset button

3. E3 Error Code 

The electric fireplace E3 error code shows that either the unit is overheating or the overheating sensor has a problem. In most cases, electric fireplaces overheat due to restricted or blocked airflow, causing their internal components to get too hot. As a result, the machine displays this error code and keeps shutting down to avoid permanent damage. Moreover, you should not overlook error codes as overheating can easily start a fire accident, burning your house down. 

How to fix electric fireplace E3 error code 

• Once you notice this error code, unplug your fireplace right away and let it cool down before you move to the next step. 
• Carefully inspect the blower fan and air vents and get rid of any blockages that might have caused stoppages and restrictions in the airflow. For instance, you can use a compressor to blow out the dust and debris from the airflow of your electric fireplace model.
• Check the heating element for any wear and damage, and replace them if necessary. 
• Lastly, inspect the thermostat to ensure it is functioning properly. 

In addition to performing the tasks above; 

• Make sure you install the fireplace at a clear distance and ensure that the space has adequate airflow. In general, you should install the unit about 2 – 3 ft away from the floor and any object. 
• Regularly clean the fireplace to remove any debris and dust that can block the exhaust fan and air vents. 
• Inspect for other problems that can trigger the overheating sensor like fan motor failure and wiring issues. 

4. Electric fireplace E5 Error code 

An electric fireplace E5 error code either means that the fan is not working or there is a ventilation problem. For instance, this can occur if there is an object stuck or blocking the fan or if there is a voltage issue. Similarly, if dust and debris accumulate in the ventilation system, the heating unit may stop working properly. 

Bottom line, if you see an E5 error code, there are 2 items you should check right away. One, check if there is any object blocking the vent and get rid of the obstruction. Two, if the electric fireplace is overheating, check if the fan blades are rotating normally. 

If the vent is not obstructed, do a power reset to see if the device will solve the problem. However, if that does not work, the next best course of action is to contact the electric fireplace manufacturer. 

How to troubleshoot E5 Error Code in electric fireplaces 

• Unplug the electric fireplace from the main power and check its fan for any blockage. 
• Also, check whether there is anything blocking the motor or fan blades like dirt, debris, and other objects that may be triggering this error code. 
• Next, check if the wiring connected to the fan has any damage
• Gently check if there is anything stuck in the venting duct. 

How to fix Electric Fireplace E5 Error code 

• Clear the dirt and debris in the vent and bent tubes. 
• Check the blower fan and perform the relevant maintenance procedures. For instance, if the fan motor is burnt or damaged, replace it. 
• Make sure all the fan wires are in good condition and replace any damaged wires. 
• Unplug the fireplace for a few minutes and plug it back in to reset the system and fix any errors. 
• If the problem persists after performing the above procedures, seek professional help to determine the exact cause of the problem. 

5. Electric Fireplace 88 Error Code

This is another common problem that many customers have been seeing flashing in front of their eyes. Generally, an 88 error code indicates that the blower fan is overheating, either due to blockages or airflow restrictions. Consequently, this causes the fireplace to automatically shut off over and over again, However, you should not turn it back on until this error is resolved. 

How to fix the 88 error code in your electric fireplace 

• Start by checking if there is anything blocking or restricting the airflow to the inlet and outlet vents. Clean vents to get rid of these blockages and restrictions before trying to restart the fireplace. 
• Shut off the fireplace, unplug it from the power outlet for a few minutes, plug it back in, and restart it to see if the error code is resolved. Alternatively, you can switch off the power at the circuit breaker. 
• Hopefully, resetting the fireplace will help to eliminate any electronic glitch that may be causing the 88 error code. 

6. CO electric fireplace error codes 

Modern electric fireplaces rarely experience this error code since they’re equipped with sensors that monitor various operating systems to ensure everything is working perfectly behind the scenes. However, this error code may be unique to a specific electric fireplace model. So, if you ever see this error code on your device, check the manufacturer’s website or manual to know what it means. 

How to fix CO error code 

Sometimes, this error code can appear due to an electronic glitch. Therefore, resetting the fireplace might help you fix the problem. However, if that doesn’t work, contact a professional, especially if the instructions manual doesn’t have any notable solutions to this error code. 

Final Word on Electric Fireplace Error codes

Understanding the meaning of electric fireplace error codes will help you diagnose and fix any problem that may arise. However, before you try to resolve any issue, make sure you refer to the manufacturer’s manual as the meaning of these codes may vary from one model and brand to another. Also, inspect and maintain your electric fireplace regularly to prevent some of these errors from occurring in the first place.