Yeah sorry Toddy you have been led a stray mate. The early Waecos use a 240v to 12v inverter. Check the link below. 8 have 2 of the CF80s and they were bought at least 8 years apart and both use the converter in the link. Cheap way for Waeco to sell a 240v capable fridge qithout engineering it in.
https://www.bcf.com.au/p/waeco-adapt...0v/118483.html
Take the 240v lead back and buy the converter or chase one on eBay.