Please be aware there ar NO leveling guides or instructions. Ovens and Cooktops are leveled by the surrounding cabnetry and it is the cabnet installers responsability to assure the cabnetry is level prior to installation. Rangehoods require them to be leveled by the installer when attaching them to the wall and is normally done with a spirit level, laser level or similar device.
If you wish further information please contact LG Customer care on 1300 LG CARE (1300 54 2273) in Australia and 0800 LG CARE (0800 54 2273) in New Zealand and the consultants can help you further with your enquiries. Please have model numbers ready for ease of consultation.