How to Clean a Blower Wheel on a Fujitsu Mini Split?

The Fujitsu mini split is a popular choice for those looking for an energy-efficient and reliable cooling system. However, like any other HVAC system, the Fujitsu mini split needs regular maintenance to keep it running at peak efficiency. One of the most important maintenance tasks for a Fujitsu mini split is to clean the blower wheel. Here’s a step-by-step guide to help you clean the blower wheel on your Fujitsu mini split.

Clean a Blower Wheel on a Fujitsu Mini Split
Clean a Blower Wheel on a Fujitsu Mini Split

Step 1: Turn Off the Power

Before you begin any maintenance work on your Fujitsu mini split, you’ll need to turn off the power to the unit. This will prevent you from getting shocked or damaging the unit. You can do this by unplugging the power cord from the wall outlet or by turning off the circuit breaker.

Step 2: Remove the Access Panel

Once the power is off, you’ll need to remove the access panel from the unit. This panel is usually located on the top of the unit and is held in place with screws. Unscrew the screws and then lift the access panel off of the unit.

Step 3: Locate the Blower Wheel

Once the access panel is off, you’ll be able to see the internal components of the Fujitsu mini split. Look for the blower wheel, which is typically located near the bottom of the unit.

Step 4: Clean the Blower Wheel

Before you can clean the blower wheel, you’ll need to remove it from the unit. This may require removing screws or other fasteners. Once the blower wheel is removed, use a soft brush to gently clean off any dust or debris that has accumulated on the wheel. If there is any stubborn dirt or grime that won’t come off with a brush, use a damp cloth to remove it.

Step 5: Re-Install the Blower Wheel

Once the blower wheel is clean, it’s time to re-install it in the unit. Make sure that all of the screws and other fasteners are securely in place before you turn the power back on.

Step 6: Turn on the Power

After the blower wheel is re-installed and all of the screws are secure, you can turn the power back on to the unit. You should now be able to enjoy the efficient performance of your Fujitsu mini split.

Clean a Blower Wheel on a Fujitsu Mini Split


Cleaning the blower wheel on your Fujitsu mini split is an important part of maintaining your unit. By following the steps outlined above, you can easily keep your blower wheel cleaning, which will help keep your Fujitsu mini split running at peak efficiency.

Ask For A Quick Quote

We will contact you within 1 working day, please pay attention to the email with the suffix “”