Samsung Electronics
41
4-3-1 EEPROM error
Indoor unit display
×(Operation)
◑
(Timer)
◑
(Fan)
◑
(Filter) ×(Defrost)
• PCB replacement due to defective EEPROM
Criteria
Cause of problem
•
Communication failure between EEPROM and MICOM
Outdoor unit display
Yes
Are there any problems
such as short or dewetting between
EEPROM PIN?
If you restart after reentering
model options and power reset, does the
error occur again?
Replace PCB
Yes
No
Normal operation
No
1. How to check
Check the location of EEPROM by
referring to the schematic diagram
Replace PCB
4-3 Hydro Unit
Содержание AE040JXEDEH
Страница 23: ...Disassembly and Reassembly Samsung Electronics 25 No Parts Procedure Remark ...
Страница 80: ...Samsung Electronics 83 This Document can not be used without Samsung s authorization 6 1 2 1Phase Model ...
Страница 88: ...Samsung Electronics 91 Export Values The existing FSV values can be exported by click on the Export button ...
Страница 90: ...Samsung Electronics 93 ...