With the front cover of the wall-mounted air conditioner open, the internal dust filter and air outlet are visible (AI illustration)
AC TIPS & ADVICE

Window-type air conditioner, window-type split unit and wall-mounted split AC cleaning comparison: keep your AC at its best at all times

Contents

In the hot summer, air conditioning is a lifesaver. To ensure the unit works well when needed and to extend its lifespan, regular cleaning and maintenance are very important. OPOExpert Air Conditioning shares the differences in cleaning window-type ACs, window-type split units, and wall-mounted split ACs, so you can better understand how to maintain these types of units before buying one.

Window-type air conditioner

A window-type air conditioner is an all-in-one design, with the indoor and outdoor units closely connected. The cleaning steps are as follows:

1. Turn off the power: before cleaning, the power must be switched off to ensure safety.

2. Remove the casing and filter: take off the casing and remove the filter. Wash the dust filter with water and let it drain naturally.

3. Clean the condenser and evaporator: Use a soft brush or vacuum cleaner to clean the surfaces of the condenser and evaporator to remove dust and dirt.

4. Check the drain pipe: Make sure the drain pipe is not blocked to prevent water leakage.

5. Reinstall the dust filter and casing: after the dust filter has drained dry, put it back in place and reinstall the casing components.

Window-type split unit

A window-type split unit is similar to a window-type air conditioner, but the difference is that it is divided into an indoor unit and an outdoor unit, which are separate. The cleaning steps are similar to those of a window-type air conditioner, and when cleaning a window-type split unit, the indoor and outdoor units can be cleaned separately.

Indoor unit cleaning: carried out by professionals to disconnect power, remove the casing and filters, and inspect the drainage system.

Outdoor unit cleaning: professional staff inspect whether the condenser, fan, and motor operation are normal.

Wall-mounted split air conditioner

The indoor and outdoor units of a wall-mounted split air conditioner are separate, and the cleaning method is broadly similar to a window-type split unit.

Indoor unit cleaning: carried out by professionals to disconnect power, remove and wash the evaporator, and inspect the drainage system.

Outdoor unit cleaning: professional staff inspect the condenser, fan blades, and motor connection condition.

Different types of air conditioners all have technical requirements for cleaning and maintenance. Regularly cleaning the filter and ensuring the internal components are in good condition helps the machine operate properly. For cleaning involving internal components, it is recommended to engage a professional team to ensure stable operation of the equipment.

Find professional help

Whether it is a window unit, split unit, or wall-mounted air conditioner, regular cleaning is essential. Seeking help from a professional team can ensure each type of air conditioner receives proper maintenance and dirt does not affect performance. They can improve air-conditioner efficiency and keep your cooling system in the best condition, bringing a comfortable living environment.

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