While you wait for answers, we may have found some information which could help you.
Click here for Defrost Food Samsung
Samsung rl41wgps Fridge freezer keeps going onto to vacation mode?
Samsung fridge not working but freezer OK ?
No lights inside or outside of American fridge freezer ?
samsung model rl38ebms power flashes rd error?
Fidge repair?
My Samsung SR21 NMB is leaking (inside the fridge)?