Samsung AR09FSSYAWTNEU, Руководство по обслуживанию

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r o r r e n a f r o o d t u O 8 5 4 E y a l p s i d r o o d n I
Outdoor display Outdoor fan error
1.Checklist :
1) Are the input power voltage and the power connection correct?
2) Is the motor wire connected to the outdoor PBA correctly?
3) Is there no assembly error or none-assembly in the terminal of motor wire connector?
4) Is there no obstacle at the surrounding of motor and propeller?
2. Troubleshooting procedure
Restart r power o
Does the fan rotate?
Power o and Separate the Fan motor wire from
CN901 on Outdoor PBA
YES
Reassemble the fan wire and inpu he power again
NO
Is there short among each pin
#1~#6
YES
Exchange the Fan
motor
NO
Is the fan error appeared again?
YES
Terminate the
service
Is the voltage of CN901 #1-#3 over
250Vdc
NO
Follow the check procedure of outdoor unit power
supply error check
NO
YES
Is the voltage of CN901 #3-#5 and
#3-#6 with in 1Vdc~15Vdc during
the opera on?
YES
Exchange the Outdoor PBA
NO
PBA problem or Motor problem
Change the PBA rst and check the opera on
Exchange the Fan motor
Samsung Electronics
12-2-10
12-2-1 utdoor an motor error