I began by replacing the existing filters with the new ones provided by the customer, ensuring a seamless transition. I then thoroughly checked the system's operation to confirm everything was functioning correctly. Next, I cleared the drains to remove any accumulated debris, which is crucial for optimal performance. After ensuring the drains were clear, I refilled the drain traps with water to prevent any air locks and maintain proper drainage. Finally, I verified that the systems were cooling effectively, providing the customer with a reliable and efficient service.
