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1. Using an Old Air Conditioner
Many households opt for older air conditioners or second-hand imports to save costs. However, this is a mistake that results in energy wastage.
Old air conditioners tend to have weakened motors over time, leading to reduced cooling efficiency and higher energy consumption. Additionally, these devices incorporate outdated technologies that are not energy efficient like newer models.
Moreover, you'll incur repair costs as older air conditioners are prone to breakdowns.
2. Installing the Air Conditioner in Direct Sunlight
Air conditioners often tend to cool the air around them first before reaching the room. When sunlight hits the wall, it heats up, causing the air conditioner to work harder and consume significant electricity. Additionally, installing the air conditioner in high-temperature areas will reduce its lifespan.
Experts recommend choosing well-ventilated locations away from corners, obstructions, or direct sunlight. The outdoor unit of the air conditioner should be placed in areas with good airflow. Ensure that the outdoor unit is positioned about 20 to 30cm away from the wall for better air circulation.
3. Placing the indoor and outdoor units close to each other
Many households install the outdoor unit on the ceiling and the indoor unit below, separated only by a thin layer of ceiling. This is an incorrect way of installing an air conditioner.
Since the outdoor unit is responsible for cooling the room, it should be placed in a well-ventilated space. Meanwhile, the indoor unit circulates gas and cools the space by blowing air into the room. Therefore, technically, you need to place these two units far apart to fulfill their respective functions: the indoor unit cools, and the outdoor unit dissipates heat.
If both the indoor and outdoor units are installed in the same room, it will affect the air conditioner's cooling efficiency. Alternatively, the room air may not cool properly due to the blending of two temperature streams. Consequently, both the outdoor and indoor units will need to work harder, leading to significant electricity consumption. Moreover, there's a high risk of fire due to the outdoor unit constantly emitting high levels of electricity.
4. Using One Air Conditioner for Two Rooms
Some households, aiming to save money, connect one air conditioner to two rooms. This method not only consumes electricity but also lacks scientific reasoning.
The indoor unit of the air conditioner distributes airflow throughout the rooms. However, if the indoor unit is partially obstructed by a wall, it slows down the cooling process, causing the device to increase its power consumption. Air conditioning technicians suggest installing separate units for two rooms only when there's a partition wall. You can place the air conditioner unit higher than the partition wall to ensure even cooling.
5. Purchasing an Air Conditioner with Incorrect Capacity
An air conditioner with a capacity lower than the room's area won't effectively cool the air. Conversely, an oversized air conditioner will lead to energy wastage, failing to utilize the device's efficiency.
However, it's advisable to choose an air conditioner with slightly higher capacity than the room's volume or area to compensate for heat emitted by other appliances like TVs, refrigerators, or direct sunlight. With higher capacity, the air conditioner will shorten the cooling time.
Above are the common mistakes in air conditioner installation that you need to be aware of. Remember to save them for reference and application. Don't forget to follow Mytour for quick updates on the most useful information.
