Samsung AC026MNJDKH/EU Service Manual page 39

No. Error Code
Error due to operation failure of inverter compressor
23 E461
System stop due to full current control
24 E462
Over current trip / PFC over current error
25 E463
IPM Over Current(O.C)
26 E464
Comp. Over load error
27 E465
DC-Link voltage under/over error
28 E466
Error due to abnormal rotation of the compressor or
29 E467
unconnected wire of compressor
Error on current sensor (Short or Open)
30 E468
Error on DC-Link voltage sensor (Short or Open)
31 E469
Outdoor unit EEPROM Read/Write error (Option)
32 E470
Outdoor unit EEPROM Read/Write error (H/W)
33 E471
AC Line Zero Cross Signal out
34 E472
Comp Lock error
35 E473
Error on IPM Heat Sink sensor of inverter 1 (Short or Open)
36 E474
Error on inverter fan 2
37 E475
PFC Overload (Over current) Error
38 E484
Error on input current sensor of inverter 1 (Short or Open)
39 E485
IPM over heat error on inverter 1
40 E500
Smart install is not installed
41 E508
Gas leak detected
42 E554
Error due to mismatching capacity of indoor and outdoor unit Check the indoor and outdoor unit capacity
43 E556
Inverter EEPROM Checksum error
45 E590
Inverter Boot Code error
46 E660
4-14
Meaning Remarks
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Check OLP sensor
IPM
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Check AC Power and DC Link Voltage
Check Comp wire
Check Outdoor Inverter PBA.
-
Check Outdoor EEPROM Data
Check Outdoor EEPROM PBA
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-
Check Outdoor Inverter PBA.
FAN2 ERROR
Check Outdoor Inverter PBA.
Check Outdoor EEPROM PBA
Check Outdoor Inverter PBA.
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Check the refrigerant
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