HELLO TOM, if you are having temp probs in the fridge you will need the rs 21 kit..there is no other cure ..
check out www.atsscotland.co.uk
we had same probs these guys supplied kit with instruction to fit, and also supplied one of their samsung engineers mobile no incase we need further advice...think eng no wss 07939 271 711..dont think he will mind if you call
hope this is of help..
helen, February 2009
