Samsung AC048KNPPCC Service Manual page 3

Contents
4-3-10 E 461: Compressor start error
E467: Compressor wire missing error ·························································································· 4-17
4-3-11 E 462 : Current protection control causes comp. down
E484 : PFC overload error · ················································································································· 4-18
4-3-12 E463 : OLP protection control caused comp. down ······························································ 4-19
4-3-13 E464 : O.C. (Over Current) error······································································································· 4-20
4-3-14 E466: DC Link Over voltage/ Low voltage error······································································· 4-21
4-3-15 Pipe Blocking Error (Error Code: E422) ························································································ 4-22
4-3-16 The others · ··············································································································································· 4-23
4-3-17 Setting an indoor unit installation option ················································································· 4-24
5. PCB Diagram
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5-1 Indoor unit · ······································································································································· 5-1
5-1-1 Main PCB ································································································································ 5-1
5-1-2 Power PCB ······························································································································ 5-3
5-1-3 Panel PCB ································································································································ 5-4
5-2 Outdoor unit ···································································································································· 5-5
5-2-1 Main PCB Diagram · ··············································································································· 5-5
5-2-2 Inverter PCB ··························································································································· 5-6
5-2-3 EMI PCB · ·································································································································· 5-10
6. Wiring Diagram
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6-1 Indoor unit · ······································································································································· 6-1
6-2 Outdoor unit ···································································································································· 6-2
7. Reference Sheet
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7-1 Index for Model Name · ··················································································································· 7-1
7-2 Refrigerating Cycle Diagram · ········································································································· 7-2
5-1
6-1
7-1