What? No auto defrost? Last time I defrosted a fridge was 1966. Oh, wait, 1999, when I had a one-door unit with one of those mini clear-plastic-door freezers that the geckos always crawled into and that frosted up like Santa's pee remains every week. Made good snowballs tho.
Never had grounding for appliances in Thailand. Electricians didn't know what is was.