
Troubleshooting
490
Samsung Electronics
4-4-70 Outdoor Fan Motor overheating
Power Off / Power Restart
Replace Fan Motor
Yes
Did the error occurs?
End of Service
No
Yes
Connection wire of
Fan Motor did confirmation?
(Verify that the wire folded, or the connection is
detached.)
Check the connecting wire and restart it.
No
Yes
Is there anything strange in
appearance Fan Motor?
Replace Fan PCB
No
1. Cause of problem
Outdoor unit display
(FAN PCB(FAN1))
(FAN PCB(FAN2))
Indoor unit display
∙ Overheating due to the internal sensor of the Fan Motor.
Criteria
∙ Defective connection wire
∙ Defective Fan Motor
∙ Defective PCB
∙ Defective installation conditions
Cause of problem
∙ Fan Motor connection error.
∙ Defective Fan
∙ Defective PCB
Содержание AM005AN1PCH/AA
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Страница 540: ...PCB Diagram and Parts List 540 Samsung Electronics 5 1 11 Duct type HSP BLDC PCB AM112 128 140FNHDEH 1 2 3 4 ...
Страница 593: ...PCB Diagram and Parts List Samsung Electronics 593 OAP DUCT AM220 280 NEPEH EU Cont BLDC Driver PCB cont 6 5 4 3 2 1 ...
Страница 643: ...Wiring Diagram Samsung Electronics 643 AMSSSMNFDEHS This Document can not be used without Samsung s authorization ...
Страница 654: ...654 Samsung Electronics 6 1 27 OAP Duct AM140MNEPEH EU This Document can not be used without Samsung s authorization ...
Страница 655: ...Samsung Electronics 655 6 1 28 OAP Duct AM140MNEPEH EU This Document can not be used without Samsung s authorization ...
Страница 657: ...Samsung Electronics 657 6 1 30 V AHU AMSSSJNZDCHS This Document can not be used without Samsung s authorization ...
Страница 660: ...660 Samsung Electronics AM280JNPDKH TK AM280RNPDKH EU This Document can not be used without Samsung s authorization ...