Section 0
2
Contents
4-4-11. Outdoor sensor error(Error Code : E221, E231, E251, E320)
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4-41
4-4-12.Reverse phase / Loss phase detection (3-phase outdoor unit) (Error Code : E425 )
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4-42
4-4-13. Compressor down due to freezing control (Error Code : E403)
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4-43
4-4-14. Outdoor unit Fan error (Error Code : E458, E475)
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4-44
4-4-15. Compressor starting error / rotation error (Error Code : E461, E467)
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4-45
4-4-16. Full current error / PFC over-current error (Error Code : E462, E484)
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4-47
4-4-17. IPM IPM (Over Current) error (Error Code : E464)
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4-48
4-4-18. 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)
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4-51
4-4-19. Gas leakage error(Error Code : E554)
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4-52
4-4-20. Pipe blockage error(Error Code : E422)
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4-54
4-4-21. Smart install mode was not carried out (Error Code : E508 )
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4-55
4-4-22.
Others
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4-57
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 PCB
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5-1
...
5-1-2 Indoor Unit Power PCB
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5-3
...
5-1-3. Display PCB
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5-4
...
5-2.
Outdoor
Unit
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5-5
...
5-2-1. Main PCB
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5-5
...
5-2-2. SUB PCB
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5-7
...
5-2-3. MAIN PCB
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5-7
...
5-2-4. INVERTER PCB
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5-9
...
5-2-5. EMI PCB
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5-10
.
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. Reference Sheet
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7-1
...
7-1. Index for model name
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7-1
...
7-1-1. Indoor Unit
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7-1
...
7-1-2. Outdoor Unit
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7-3
...
7-1-3.
Panel
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7-3
....
7-2. Refrigerating Cycle Diagram
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7-4
....