Number on scheme #1 (Samsung RFG237AAPN/XAA-0000): 3
Number on scheme #2 (Samsung RFG237AABP/XAA-0003): 7
Number on scheme #3 (Samsung RFG237AARS/XAA-0000): 3
Number on scheme #2 (Samsung RFG237AABP/XAA-0003): 7
Number on scheme #3 (Samsung RFG237AARS/XAA-0000): 3
