31
Technical Information
7. DC fan malfunction
Main checking points:
• If the outdoor fan is blocked by foreign objects;
• The connection wire of DC fan is connected reliably? If it is loose?
Flow chart:
If the connection wire
of DC fan is loose?
Start
Check if the
outdoor fan is blocked by
foreign objects?
End
Replace the outdoor
mainboard
Turn on the unit after
removing the foreign
objects
Turn on the unit after
the connection wire is
properly connected
NO
YES
NO
YES
Содержание AWHD(18)ND3GO
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