What safety precautions should I follow for installation?

Installation must be performed according to the installation instructions, as improper installation can cause water leakage, electrical shock, or fire. Use only included accessories and specified tools. Ensure the outlet is grounded and has appropriate voltage. The unit must be installed on a flat, sturdy surface at least 30cm (12 inches) from the nearest wall, with the air outlet at least 50cm (19.7 inches) away from obstacles.