Samsung RB2044SL Service Manual page 39

Diagnostics
11-4) If cooling fan doesn't work
Pre-check
Select a pull-down mode from the forced operation function
1. When COMP is OFF both freezer and the refrigerator cooling fans and COMP cooling fan
remain OFF.
2 . When COMP is ON, the refrigerator fan is not always ON and when the refrigerator
temperature reached a set temperature, the fan goes OFF.
3. When both the freezer and the refrigerator doors are closed, each fan has a delay time
(5sec ~ 1 min) and then degins to run. (COMP ON condition)
4-1) When freezer fan (F-fan) do not operate
39