Skip to Content

Troubleshooting Continuous Convection Oven Fan: Tips and Fixes

The convection ovens are convenient and provide a wide range of crucial elements in the kitchen, thus gaining popularity among many homeowners. Nobody would want to deal with issues of uneven cooking while in the kitchen. Therefore, a convection oven uses a fan to circulate air and maintain steady temperatures because of the inside fan. 

Unfortunately, the appliance sometimes fails to operate as required. For instance, you may notice the continuous running of the convection fan is not normal. When a convection fan runs non-stop is an indication that the sensor is ruined and demands a replacement.

This unique piece will take you deeper into why your convectional fan runs continuously, how you can fix the issue before it gets out of hand, and other vital tips. Let’s dive into the details.

Does A Convection Oven Fan Run Continuously? Or Should it be Intermittently?

Continuous Convection Oven Fan

A convection oven fan is paramount to the functioning of the oven. The fan circulates hot air around the oven’s cavity enabling food to cook faster and uniformly while giving it a crispy outcome due to the minimal moisture collection.

The convection fan typically runs at a specified on/off cycle based on the selected cooking mode during all convection cooking modes. The fan ensures even circulation of hot air and steady temperatures inside the oven. 

The fan and the exhaust system shut off when the oven door is opened and turn back on when the door closes. On all gas models, the fan starts when it attains preheat level, where it will cycle off every time the oven needs heat.

It is paramount to note that it is normal for the fan to cycle on and off more often during the convection cooking cycle, depending on what the algorithms decide.

The continuous running of the convection fan is a sign of an underlying issue and, most likely, the damage to a sensor. How can you fix it? Let’s get the answers in the following subheading.

How to Fix a Continuous Convection Oven Fan

Unplug the convection oven- An overused convection fan often begins to malfunction in a way it is not supposed to. Unplugging allows you to reset the internal components, including the fan itself.

You will have to figure out the root cause of the issue. However, resetting the convection oven is the simplest way to solve the problem.

Access the fan

When the fan runs constantly, check it directly for damage.To prevent wiring or connectors while connected to a power source, remove the rear cover and unplug the fan.

Tighten the connectors

Connectors hold the fan in place, varying based on how the manufacturer has developed the oven. 

Check the connectors around the fan to remove, inspect each to see whether there is any damage, and re-connect.

In case there is damage on one or more, you will know it is the reason behind the continuous running of the fan.

Replace all the frayed or all burnt wiring

Finally, you will have to replace the frayed or burnt wires to ensure proper wiring inside the oven.

Take your time looking at each connector to ensure everything works well.

If the convection fan still runs continuously despite the above measures, it only means the fan itself is the default, and you will have to change it.

How Does an Electric Convection Fan Oven Work?

The fan-assisted oven differs from the conventional electric fans because a fan continuously disseminates heat around the inside of the unit, lessening the cooking times and ensuring that food cooks evenly. 

As a result, a fan oven cooking mode cooks food evenly and contributes to the perfectly soft and golden cookies, which in turn lessen eating times.

Here is a glance at how the convection oven fan works:

Power- the power flow to the oven element is controlled either mechanically by turning the temperature knob or electronically by a control panel and timer.

Temperature- The thermostat preserves the selected temperatures, which is connected to the cooking compartment by a tube

Fan- It is found on the back of the oven to ensure even cooking of food through the distribution of hot air around the cooking unit. The fan constantly runs as long as the stove is in use.

Grill-It is at the top side of the oven. When the grill mode is selected, the grill elements heat up. And remember to keep the door open during grilling to allow the heat to escape.

Lights- On some models, lights on the control panel show that the oven has reached the specified temperature. A lamp inside the stove lights up when the oven switches on.

What Are The Benefits Of a Convection Oven Fan?

Continuous Convection Oven Fan

An oven that heats food using hot air distribution has several modes, including the conventional thermal bake. The unit activates a fan to circulate heat, unlike the traditional ovens, which only heat food. 

What are some of the benefits of the convection oven that will enable you to make the right decision? 

Cook food evenly

Contrary to the traditional ovens where you experience some hot spots and uneven cooking of food, the convection oven, thanks to a fan inside the stove that assists in circulating heat throughout the unit, guarantees the perfect cooking of your food.

Saves time

Due to the fan, you can cook much faster than it would take with an ordinary oven. Additionally, the fan allows you to cook food at a lower temperature. 

You can cook various foods simultaneously; however, the challenge you might be facing is the flavor and shift in temperature. You can stick dishes over each other, and the food will still cook.

No limitation on the oven rack

The convection oven has no limitation on arranging food on the oven rack, which means that you can place your food dishes anywhere you prefer on the oven racks without the risk of burning the food.

The convection oven fan should run when the cooking mode is activated. If it keeps on running, even when not set to preheat or cook, it indicates an issue that should grab your attention: a damaged sensor, burnt wires, or a loose connector. Therefore, a convection oven fan is not meant to run continuously but only when turned on.