Panasonic NN-CT579S Operating Instructions Manual page 22

Q: "D" appears in the display and the oven
does not cook. Why?
Q: Can I use a conventional oven thermometer
in the oven?
Q: My oven has an odour and generates
smoke when using the CONVECTION,
COMBINATION and GRILL function. Why?
Q: The oven stops cooking by microwave and
'H97' or 'H98' appears in the display. Why?
Q: The wordprompt has disappeared on my
display, I can only see numbers ?
En-20
Questions and Answers
A: The oven has programmed DEMO MODE.
This mode is designed for retail store dis-
play. Deactivate this mode by pressing
microwave pad once and stop/cancel pad 4
times.
A: Only when you are using CONVEC-
TION/GRILL cooking mode. The metal in
some thermometers may cause arcing in
your oven and should not be used on
MICROWAVE and COMBINATION cooking
modes.
A: After repeated use, it is recommended to
clean the oven and then run the oven with-
out food, glass tray, and roller ring on CON-
VECTION 220°C for 20 minutes. This will
burn off any food, residue or oil which may
cause an odour and/or smoking.
A: This display indicates a problem with the
microwave generation system. Please
contact an authorised Service Centre.
A : There may have been a power failure, and
the wordprompt is disabled. Unplug the
oven for a few seconds, then plug it again.
When "88:88" is displayed, press the start
pad until your language is displayed. Then
set the clock. Refer to page En-7.