Samsung AC BNPDBC Series User & Installation Manual page 69

Error
No.
Code
Operation temperature protection of the top of the
47 E463
compressor
48 E464 IPM Over Current(O.C)
49 E465 Comp. Over load error
50 E466 DC-Link voltage under/over error
Error due to abnormal rotation of the compressor or
51 E467
unconnected wire of compressor
52 E468 Error on current sensor (Short or Open)
53 E469 Error on DC-Link voltage sensor (Short or Open)
Outdoor EEPROM checksum error between MAIN
54 E471
and INVERTER
55 E472 AC Line Zero Cross Signal out
56 E473 Comp Lock error
Error on IPM Heat Sink sensor of inverter 1 (Short or
57 E474
Open)
58 E475 Error on inverter fan 2
59 E478 Error due to overcurrent of Fan1
60 E484 PFC Overload (Over current) Error
Error on input current sensor of inverter 1 (Short or
61 E485
Open)
62 E486 Over-voltage/low-voltage error of Fan1
63 E487 Hall IC connection error of Fan1
64 E489 V-limit error on Fan1 of compressor
65 E491 Error due to DataFlash of Fan1
66 E493 Output current sensor error of Fan1
67 E496 DC voltage sensor error of Fan1
68 E499 Heat sink temperature sensor error of Fan1
69 E500 IPM over heat error on inverter 1
70 E508 Smart install is not installed
Meaning Remarks
1. Check if the service valve is open
2. Check for refrigerant leakage (pipe
connection, pipe extension and others)
and charge refrigerant if necessary
3. Check the location of the outdoor unit
and change the location if necessary
4. Re-install the outdoor unit if necessary
IPM
-
Check AC Power and DC Link Voltage
Check Comp wire
Check Outdoor Inverter PBA.
-
Check Outdoor EEPROM PBA
-
-
heck Outdoor Inverter PBA
Fan2 error
Fan1 error
Check Outdoor Inverter PBA.
Check Outdoor EEPROM PBA
Fan1 error
Fan1 error
Fan1 error
Fan1 error
Fan1 error
Fan1 error
Fan1 error
Check Outdoor Inverter PBA.
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English 69