Mini Split Cleaning - How to Clean Ductless AC?

Cleaning your mini-split is critical to keep it in excellent so that it operates at optimal quality. When a mini-split system isn’t cleaned for a significant amount of time, the opportunity for premature wear of internal components, mold growth, as well as the emergence of strange odors greatly increases. Furthermore, the inclusion of excess dirt, dust, or mold in the mini-split system can slow up the air quality in your home by circulating such pollutants within the living space.

How To Clean Your Mini-Split HVAC System?

A mini-split HVAC system is made of two primary components: an internal unit and an outdoors unit. You’ll want to clean both units periodically to stop the negative repercussions we discussed above. Generally, you should clean mini-split units once every 2 to 3 weeks for optimal results. However, you should speak with your system’s owner’s manual for more specific details and instructions about how the exact system requires cleaning.

Before cleaning either unit, first shut down the computer and disconnect it from the power supply. Doing same goes with protect your safety and make it easier to avoid electrocution if you’re cleaning round the system’s electrical components. For optimal safety, we suggest unplugging the energy cable on the outlet or main electrical panel completely.

Upon taking out the system’s source of energy, the next preparational step to clean your mini-split’s interior or exterior unit is to get the specified supplies. Fortunately, you do not need a substantial amount of fancy or expensive cleaning equipment to effectively clean your mini-split. Typically, you’ll only need the next items:

- A clean, damp cloth

- A clean, dry cloth

- Household cleaners (check your owner’s manual for suggested cleaning products)

- A hose pipe

- A vacuum with a brush nozzle attachment

For any deeper clean, you will need the next:

- A coil cleaning tool

- A cleaning brush

- A spray bottle

- Condensate drain pump treatment

- Condensate drain cleaner

Cleaning the Indoor Unit of Your Mini-Split

To clean up your mini-split’s indoor unit, start by simply wiping about the unit’s exterior surface with a damp cloth then drying it with a dry cloth. Next, locate and take away the mini-split filter and fix it with a gentle detergent and water. To accomplish this, you need to get rid of the system’s front panel. After you have cleaned the filter and allow it to air-dry completely, place it into the system the place you found it.

Whenever you clean the filter, it is time to move to the evaporator coil. To view the coil, get rid of the unit’s cabinet. Then, use a clean, dry cloth or simply a cloth by coil cleaner on it to remove any dirt, mold, as well as other particles that are fitted with accumulated within the coils. If you find yourself done cleaning the coils, put your cabinet and front panel back within the unit. Lastly, you might want to clean the condensate pan in addition to the drain.

Cleaning the Outdoor Unit of Your Mini-Split

To clean up the outdoor unit of one’s mini-split, start by removing any debris like twigs, leaves, or grass that’s in, on, or round the unit. Then, use your backyard hose or coil cleaning tool to spray down the exterior of the outdoor unit. Upon the process, use a cloth to remove any dirt or grime that’s accumulated within the unit’s housing. If you find yourself done cleaning the housing, always dry it with a cloth.

Next, occurs hose as well as a cloth or cleaning brush to spray and scrub the grille in addition to the fan cage on the outdoor unit. After the grille is clean, eliminate it if you possibly could, and use a damp cloth and soap to softly clean the fan blades. The metal blades are fragile, so exercise caution to stop bending you aren’t damaging them. Upon cleaning the blades, rinse these with water and wipe them dry with a clean cloth to stop rusting.

To clean up the lining of the product, use a dry cloth to wipe down the top, and use a vacuum with the attachment to simply suck up any dust as well as other debris. To clean up the coils of the outer unit, use a coil cleaner as well as a hose. Once the lining is clean, examine the condensate pan like you probably did whenever you cleaned the indoor unit. Lastly, wash the drain hose with soap and water to remove dirt as well as other debris that can prevent water from flowing freely through it.