Norcold 9182 Service Manual & Parts List page 29

Screen No. 8
This screen verifies that the control is able to turn the
LED's off. If any LED remains on, replace power
board.
Screen No. 9
This screen verifies that all LEDs are functioning. If
any LED fails to light, replace either the display panel
or the power board. See Section 1 on page 13 to
determine which part requires replacing.
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