Chigo CS-25V1A-H1; CS-35V1A-E2; CS-50V9A-S; CS-70V9A-T - II. The outdoor electrical control fault code of the America 12 K model.

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Ⅱ．The outdoor electrical control fault code of the America 12K model .
1.the outdoor module temperature sensor is off or loose contact，the lamp panel shows F6 code.
the outdoor module temperature sensor
is off or loose contact .
the relevant socket with the outdoor
module temperature sensor plug .
The lamp panel shows F6 code .
2.The outdoor unit DC busbar voltage is abnormal，the lamp panel shows F7code.
The P、N power wire are off .