Samsung AC048KNPDEC - Page 26

Troubleshooting
4-4 Samsung Electronics
No. Error Code Meaning Remarks
63 E487 Hall IC connection error of Fan1
FAN1 error
64
E489 V-limit error on Fan1 of compressor
FAN1 error
65
E491 Error due to DataFlash of Fan1
FAN1 error
66
E493 Output current sensor error of Fan1
FAN1 error
67
E496 DC voltage sensor error of Fan1
FAN1 error
68
E499 Heat sink temperature sensor error of Fan1
FAN1 error
69
E500 IPM over heat error on inverter 1
Check Outdoor Inverter PBA.
70
E508 Smart install is not installed
-
71
E554 Gas leak detected
Check the refrigerant
72
E556
Error due to mismatching capacity of indoor and outdoor
unit
Check the indoor and Outdoor unit
Capacity
73
E557
Option code miss matching among the indoor units (only
for DPM)
Check the indoor option code
74
E590
Outdoor EEPROM checksum error between MAIN
and INVERTER (AC
777
JXAFKH, AC
777
JXAFNH,
AC
777
JXAPNH)
-
75
E660 Inverter Boot Code error
-