Panasonic NNK557 - Manual (Page 12)

Questions and Answers
Ql I accidentally ran my
microwave oven without any
food in it. Is it damaged?
A:
We do not recommend operating the microwave oven without
any food. However, running the oven empty for a short time wiil
not damage the oven.
Qi Why won’t my oven turn on? A; When the oven does not turn on, check the foliowing:
1. Is the oven plugged in securely? Remove plug from outlet,
wait 10 seconds and reinsert.
2. Check circuit breaker or fuse. Reset circuit breaker or replace
fuse if it is tripped or blown.
3. If the circuit breaker or fuse is all right, plug another
appliance into the outlet. If the other appliance works, there
probably is a problem with the oven. If the other appliance does
not work, there probably is a problem with the outlet.
If it seems there is a problem with the oven, contact an
authorized Service Center.
Ql When I turn on my oven, there
is noise coming from the
glass tray.
Q: My microwave oven causes
interference with my TV. Is
this normal?
Q: The oven won’t accept my
program. Why?
Qi Why does my oven light dim?
Q: Sometimes warm air comes
from the oven vents. Why?
Ql "D" appears in the dispiay and
the oven does not cook. Why?
Qi Can I use conventional oven
thermometer in the oven?
Q: My oven has an odour and
generates smoke when using
the COMBINATION and GRILL
function. Why?
Ql After completion of cooking,
sometimes there is fan noise
coming from the oven even if
oven door is open. Is this
normai?
Al This noise occurs when the roller ring and oven bottom are dirty.
Frequent cleaning of these parts should eliminate or reduce the
noise.
A; Some radio and TV interference might occur when you cook with
the microwave oven. This interference is similar to the
interference caused by small appliances such as mixers,
vacuums, blow dryers, etc. It does not indicate a problem with
your oven.
A; The oven is designed not to accept an incorrect program. For
example, the oven will not accept a fourth stage, and will not
accept Auto Weight Program after Delay Start.
Al When cooking with a power other than HIGH, the oven must
cycle to obtain the lower power levels. The oven light dims and
clicking noises can be heard when the oven cycles.
A; The heat given off from the cooking food warms the air in the
oven cavity. This warmed air is carried out of the oven by the
air flow pattern in the oven. There are no microwaves in the air.
The oven vents should never be blocked during cooking.
A: The oven has programmed DEMO MODE. This mode is
designed for retail store display.
Deactivate mode by pressing Clock Pad three times.
A; Only when you are using 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.
Ai After repeated use, it is recommended to clean oven and then
run the oven without food on GRILL-1 for 5 minutes. This will
burn off any food or residue or oil which may cause and odour
and/or smoking.
A; This is normal. The oven is so designed that only fan motor
rotates for 1 minute after completion of cooking in order to cool
electric parts.
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