102
SAMSUNG ELECTRONICS
10-2-15 When the Up/Down, Left/Right, Grill louver motor does not operate (Initial Diagnosis) (Not displayed)
1. Checklist :
1) Is the input power voltage normal?
2) Is the Up/Down louver motor properly connected with the connector? (CN61, CN62, CN63)
2. Troubleshooting procedure
Isthe lamp blinking?
Unplug the powercordand plug itafter
30secondslater.
NO
Check theasintheprocedure.
No power.
YES
Istheconnected louverwire?
NO
YES
Connectthe wirePBA to louvermotor
Isthe voltagechangeableatthepin#2~#5 of CN61,
CN62, CN63
(louverconnector)?
Doesoperationstart whenswing buttonof the
remotecontrol unitpushed?
YES
NO
NO
YES
Normal
Exchangethe PBA
Up/Downlouvermotoris faulty.
Содержание AR09TXFCAWKNEU
Страница 78: ...77 SAMSUNG ELECTRONICS 7 Wiring Diagram 7 1 Indoor Unit CODE DB68 08680A 01 ...
Страница 80: ...79 SAMSUNG ELECTRONICS 8 PCB Diagram 8 1 Indoor Main PCB DB92 04839A ...
Страница 81: ...80 SAMSUNG ELECTRONICS 8 2 Outdoor PCB DB92 04837A ...
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Страница 84: ...83 SAMSUNG ELECTRONICS 8 4 DISPLAY PCB DB92 04833B ...
Страница 107: ...106 SAMSUNG ELECTRONICS 11 Block Diagram 11 1 Indoor unit ...
Страница 108: ...107 SAMSUNG ELECTRONICS 11 2 Outdoor unit ...
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