Proper air conditioner maintenance: 5 tasks that need to be performed regularly.

This article will guide you through a checklist for proper air conditioner maintenance, from cleaning to technical checks, so you can use it with peace of mind all year round.

Air conditioners are indispensable appliances in every home and office, especially during hot summer days. However, many people often forget that regular maintenance will help the machine operate smoothly, save electricity, and extend its lifespan. This article will guide you through a checklist for proper air conditioner maintenance, from cleaning to technical checks, so you can use it with peace of mind all year round.

1. Clean the air filter and evaporator coil.

Dirty air filters are a major cause of reduced air conditioner efficiency and increased energy consumption. This cleaning is necessary for all types of air conditioners, from wall-mounted and portable to ceiling-mounted units . Here's how to do it:

• Remove the air filter and wash it with clean water, then let it dry before reinstalling it.
• Inspect the indoor unit, wiping away dust and dirt with a soft cloth or a specialized vacuum cleaner.
• If the indoor unit shows signs of mold or has a foul odor, a specialized cleaning solution should be used.

This should be done at least every 2–3 months, but it needs to be done thoroughly as part of the annual maintenance checklist.

Cleaning the air filter and evaporator coil helps the air conditioner operate smoothly and cool effectively.

2. Inspect and clean the outdoor unit.

The outdoor unit is usually placed outdoors, where it easily accumulates dust and leaves. To maintain it, you need to perform the following tasks:

• Clean off any dust or dirt from the outside, ensuring the fan and heat sink fins are not obstructed.
• Check the outdoor unit for rust or damage.
• If the fan is running weakly or making strange noises, you should call a technician to check it.

A clean outdoor unit helps the air conditioner operate stably, dissipate heat effectively, and save more electricity.

3. Check the gas and pressure.

Gas is a crucial element in air conditioners. When performing maintenance, you need to pay attention to the following items:

• Check the gas pressure; if it's low, the air conditioner will operate inefficiently and consume more electricity.
• If a gas leak is detected, a professional plumber should be called to repair and inspect the pipeline.
• You should not attempt this yourself if you lack experience, as it requires specialized technical skills.

4. Inspect the electrical system and mechanical components.

Air conditioners operate based on a complex electrical system. During maintenance:

• Inspect electrical wires, fuses, and connections for any signs of damage or looseness.
• Check the fan motor, air damper, remote control, sensors, and circuit board.
• Ensure all parts are functioning smoothly and are not making any strange noises.

5. Check overall operation

After cleaning and inspecting each part:

• Turn on the unit to test it and ensure the air conditioner cools evenly and doesn't make any unusual noises.
• Adjust the temperature and fan speed to check that all functions are working properly.
• Record any issues requiring monitoring or repair in the maintenance log.

Experience quality air conditioning with Nagakawa.

If you're looking for a reliable cooling solution for your home or office, Nagakawa air conditioners are a great option to consider. Nagakawa's product lines, including residential air conditioners, ceiling-mounted air conditioners , and floor-standing air conditioners, stand out with their stable cooling performance, modern design, energy efficiency, and long-lasting durability.

Investing in a quality air conditioner allows you to enjoy a cool, comfortable space year-round, while also providing peace of mind regarding durability and efficiency. With Nagakawa, you not only get cooling but also experience convenience and modernity in every design detail.

Nagakawa air conditioners offer stable cooling performance, a modern and durable design, keeping your space cool and comfortable.

Regular maintenance is crucial for ensuring all types of air conditioners operate smoothly, cool efficiently, and last longer. Whether it's a wall-mounted, portable, or ceiling-mounted air conditioner, inspection, cleaning, and maintenance will guarantee optimal performance.

To enjoy a cool and comfortable environment year-round, you might consider using a Nagakawa air conditioner. Nagakawa air conditioners are highly regarded for their quality, durability, and cooling performance. Choosing a good unit, combined with proper maintenance, will help keep your home or office comfortable and save electricity.