Samsung AF55JV MA N Series User & Installation Manual page 66

Troubleshooting
Displayed PCB
No.
Assy
23 MAIN/INVERTER
24 MAIN/INVERTER
25 MAIN
26 MAIN
27 MAIN
28 MAIN
29 MAIN
30 MAIN
31 MAIN
32 MAIN
PAC MIRAGE Saudi_IBIM_EN_CS6_DB68-04872A-05.indd 66
Meaning
PFC Overload Error
IPM is over heated.
GAS Leak error
Capacity miss match between indoor and outdoor
Option code miss matching among the indoors (only for
DPM)
Error due to not using Smart Install
Outdoor EEPROM error (checksum)
EEV or Valve Close error-Self diagnosis
Outdoor EEPROM checksum error between MAIN and
INVERTER.
Error on thermal fuse of indoor unit (Open)
ENGLISH-66
Remarks Error Code
Check Outdoor Inverter PBA
Check Outdoor Inverter PBA
Check indoor and outdoor
unit model
Check indoor and outdoor
unit model
Check indoor option code
Check Indoor option code
Check Outdoor EEPROM Data
1. Check if the service valve
is open
2. Check for refrigerant
leakage (pipe connections,
heat exchanger) and
charge refrigerant if
necessary
3. Check if there's any
blockage on refrigerant
cycle (indoor unit/outdoor
unit)
4. Check if additional
refrigerant has been added
after pipe extension
Check Outdoor Inverter PBA
2016-08-08 오전 11:38:43
E484
E500
E554
E556
E557
E508
E470
E422
E590
E198