Number Display Method (Outdoor Unit, Mcu, Cable Remote Control, Wall-Mount, Etc.) - Samsung AM009FN1DCH/AA Service Manual

4-3-4 Number Display Method (Outdoor Unit, MCU, Cable remote control, wall-mount, etc.)

How to Display Integrated Error Code
Meanings of First Alphabetical Character / Number of Error Code
Displayed alphabet
When displaying Error 101~700
When displaying Error 701~800
When E206 occurs
When MCU error occurs
When displaying outdoor unit address
Ex) U200: Outdoor unit 1, U201: Outdoor unit 2, U202: Outdoor unit 3, U203: Indoor unit 4
When displaying indoor unit address
Ex) A000: Indoor unit adress 0, A001: Indoor unit address 1, A002: Indoor unit address 2
Order of Error Display
Classification
Display method for error that occurred in
indoor unit
Display method for error that occurred in outdoor unit
and other methods of error display
Samsung Electronics
Explanation
Displays address of subordinate within the set
C001 : HUB, C002: FAN, C003: INV1, C004: INV2
Displays address of MCU
Ex) C100: MCU address 0, C101: MCU address 1, C102: MCU address 2
Error display method
Error Number Indoor unit address
Error Number, repeat display
Error Number Outdoor unit address
Error Number, repeat display
Troubleshooting
Display Example
E471 A002 E471 A002
E471 U200 E471 U200
E206 C001 E206 C002
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