Panasonic NN-ST557M Microwave Oven User Manual


 
Before Requesting Service
– 15 –
THESE THINGS ARE NORMAL
The oven causes Some radio and TV interference might occur when you cook with the
interference with my TV. microwave oven. This interference is similar to the interference caused by
small appliances such as mixers, vacuums, hair dryers, etc. It does not
indicate a problem with your oven.
Steam accumulates During cooking, steam and warm air are given off from the food. Most of
on the oven door and warm the steam and warm air are removed from the oven by the air which
air comes from the oven circulates in the oven cavity. However, some steam will condense on
vents. cooler surfaces such as the oven door. This is normal.
I accidentally ran my Running the oven empty for a short time will not damage the oven.
microwave oven without However, we do not recommend this.
any food in it.
PROBLEM POSSIBLE CAUSE REMEDY
Oven will not turn on.
The oven is not plugged in Remove plug from outlet, wait
securely. 10 seconds and re-insert.
Circuit breaker or fuse in your home Reset external circuit breaker or
is tripped or blown. replace external fuse in your home.
There is a problem with the Plug another appliance into the
outlet. outlet to check if the outlet is working.
Oven will not start cooking.
The door is not closed completely. Close the oven door securely.
Another programme has Press Stop/Reset Pad to
already been entered cancel the previous programme
into the oven. and programme again.
Start was not pressed after Press Start Pad.
programming.
The programme has not been Programme again according to the
entered correctly. Operating Instructions.
Stop/Reset has been pressed Programme over again.
accidentally.
When the oven is turning
on, there is noise coming
from the Glass Tray.
The Roller Ring and oven Clean these parts according to
bottom are dirty. “Care of Your Microwave Oven”
(see next page).
"H97" or "H98" appears in
the display window.
The display indicates a problem
with microwave generation
system.
Contact the specified service
centre.
If it seems there is a problem with the oven, contact an authorised Service Centre.
The word "LOCK" appears
in the display window.
The Child Lock was activated Deactivated Lock by pressing
by pressing Start pad 3 times. Stop/Reset pad 3 times.
The post fan operates after
using the oven.
The fan rotates to cool the electric
components. This is normal.
It is quite safe to take out the food
from the oven while the fan
operates.