Self diagnostics failure code explanation, If a “u” appears in the display, What to do when a failure code appears – Panasonic NE-17521 User Manual
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This oven monitors its operation and displays a Failure Code in Digital Display Window when a problem occurs.
What to do when a Failure Code appears:
When “F
” is displayed, remove the plug, wait 5 seconds, and reinsert.
If “F” is displayed again, call the service agent.
Note: Not all codes displayed in the Digital Display Window indicate a failure.
If a “U” Appears In The Display
A fault will also show as a Failure Code
in the display window (it will appear as a “U” then a two digit number).
Follow the steps in the following chart:
CODE
PROBLEM
WHAT TO DO
U16
Cannot write because the
SD Memory Card is
locked.
* SD Memory Card
information can be read.
Remove the SD Memory Card and check whether it is locked.
Replace the SD Memory Card when finished.
LOCK
Recipe
Card
Slide this up to unlock.
U17
An SD Memory Card
other than the card
provided is in use.
Use the provided SD Memory Card.
U19
SD Memory Card is not
inserted.
Remove the SD Memory Card Cover and insert an SD Memory Card.
U30
Memory cooking has
exceeded the maximum
time during Double
Quantity and Triple
Quantity settings.
Check and change the time.
Self Diagnostics Failure Code Explanation
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