An air conditioner needs to sit for approximately 24 hours after installation or being moved to allow the refrigerant to settle. This process is known as refrigerant settling or refrigerant stabilization. Here's why it's necessary:
Refrigerant Flow: Air conditioners use a refrigerant, typically a gas, to cool the air. During installation or movement, the air conditioner may experience jostling or tilting, which can disrupt the proper flow and distribution of refrigerant within the system. Allowing the unit to sit undisturbed for 24 hours ensures that the refrigerant settles back into its proper position.
Compressor Protection: The compressor is a crucial component of an air conditioner that circulates and pressurizes the refrigerant. If the air conditioner is turned on immediately after installation or movement, without allowing time for refrigerant stabilization, it can cause strain on the compressor. This can potentially lead to compressor damage or premature wear and tear. Allowing the unit to sit for 24 hours helps protect the compressor and ensures its optimal performance.
Efficiency and Performance: Refrigerant stabilization ensures that the air conditioner operates efficiently and delivers optimal cooling performance. When the refrigerant is properly settled, it can flow smoothly through the system, allowing for consistent and effective cooling. Skipping the settling period may result in reduced cooling efficiency and performance.
Accurate Pressure Readings: During the settling period, any refrigerant that may have mixed with oil or other substances can separate, leading to more accurate pressure readings. Accurate pressure readings are essential for proper system diagnostics, maintenance, and troubleshooting.
It's important to follow manufacturer guidelines and recommendations regarding the settling time for your specific air conditioner model. Waiting for approximately 24 hours before turning on the unit after installation or movement helps ensure its long-term performance, efficiency, and reliability.