Unit vibrates excessively and may move or rattle against cabinets.

Safety: Ensure the unit is stable before working around it.

Steps:

• Level the unit: Adjust front and rear leveling legs until the cabinet is stable and does not rock.
• Add anti-vibration pads: Place rubber pads under the legs to dampen vibration.
• Tighten internal mounts: With power disconnected, check compressor and fan mounting screws and tighten if loose.