Samsung AE050JXYDEH Service Manual page 3

Contents
4-5-3 Temperature sensor error (E221, E231, E251, E320 ) ...................................................................... 38
4-5-4 Fan error (E458, E475) ............................................................................................................................. 39
4-5-5 Compressor error (E461, E467) ....................................................................................................... 41
4-5-6 Current trip error (E462, E463) ........................................................................................................ 42
4-5-7 IPM(IGBT module) over current error (E464) ............................................................................ 43
4-5-8 DC-link voltage under/over error (E466) .................................................................................... 45
4-5-9 GAS leak error(E554) ........................................................................................................................... 46
4-5-10 The other errors .................................................................................................................................. 47
4-5-11 In case of heating at the cooling mode or coolin g at the heating mode .................. 48
4-5-12 Outdoor unit is not powered on - Initial diagnosis ............................................................. 50
4-5-13 Outdoor unit power supply error ............................................................................................... 51
5. PCB Diagram
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5-1 Control Kit......................................................................................................................................................... 52
5-2 Outdoor Unit ................................................................................................................................................... 54
6. Wiring Diagram
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6-1 Control Kit......................................................................................................................................................... 57
6-2 Outdoor Unit ................................................................................................................................................... 58
7. Reference Sheet
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7-1 Index for Model Name................................................................................................................................. 59
7-1-1 Outdoor Unit ......................................................................................................................................... 59
7-2 Refrigerant Circuit Diagram ...................................................................................................................... 60
7-3 FSV data check and update using S-Net Pro2 ...................................................................................61
7-4 EHS FSV Values Import and Export .........................................................................................................62
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