Samsung AC071MN4PKH - Disassembly and Reassembly; Necessary Tools; Indoor Unit; Outdoor Unit

Section 0
2
Contents
4-4-11. Communication error between outdoor unit INV ׳ MAIN MICOM (1 min.)(Error Code: E203)
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4-39
4-4-12. Outdoor sensor error(Error Code : E221, E231, E251, E320)
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4-40
4-4-13.Reverse phase / Loss phase detection (3-phase outdoor unit) (Error Code : E425 )
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4-41
4-4-14. Compressor down due to freezing control (Error Code : E403)
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4-42
4-4-15. Outdoor unit Fan error (Error Code : E458, E475)
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4-43
4-4-16. Compressor starting error / rotation error (Error Code : E461, E467)
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4-44
4-4-17. Full current error / PFC over-current error (Error Code : E462, E484)
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4-46
4-4-18. IPM IPM (Over Current) error (Error Code : E464)
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4-47
4-4-19. DC LINK over-current / low-voltage error (Error Code : E466)
H/W DC_Link Over Voltage Error (Error Code : E483)
AC Input Voltage Sensor Error (Error Code : E488)
...................................................................................................................................... 4-50
4-4-20. Gas leakage error(Error Code : E554)
............................................................................................................................................................................. 4-51
4-4-21. Pipe blockage error(Error Code : E422)
....................................................................................................................................................................... 4-53
4-4-22. Smart install mode was not carried out (Error Code : E508 )
........................................................................................................... 4-54
4-4-23. Others
.................................................................................................................................................................................................................................................................... 4-56
5. PCB Diagram and Parts List
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5-1
5-1. PCB Diagram
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5-1
5-1-1. Indoor Unit Main PBA
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5-1
5-1-2 Display PCB
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5-3
5-1-3. Outdoor PCB
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5-4
6. Wiring Diagram
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6-1
6-1. Indoor Unit
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6-1
6-2. Outdoor Unit
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6-2
7. SW update
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7-1
7-1. S-net pro Download
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7-1
7-2. RS485 VS RS232(UART)
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7-1
7-3. How to update the Micom(RS485)
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7-2
7-4. How to update the Micom(UART)
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7-7
7-5. How to write the EEPROM
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7-9
8. Reference Sheet
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8-1
8-1. Index for model name
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8-1
8-1-1. Indoor Unit
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8-1
8-1-2. Outdoor Unit
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8-3
8-1-3. Panel
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8-3
8-2. Refrigerating Cycle Diagram
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8-4