Smeg FMI425X Instruction Manual page 21

Troubleshooting
Microwave oven interfering TV
reception
Dim oven light
Steam accumulating on door, hot air
out of vents
Oven started accidentally with no
food in.
Trouble
Oven can not be started.
Oven does not heat.
Use
Normal
Radio and TV reception may be interfered when microwave oven
operating. It is similar the interference of small electrical appliances, like
mixer, vacuum cleaner, and electric fan. It is normal
In low power microwave cooking, oven light may become dim. It is
normal.
In cooking, steam may come out of food. Most will get out from vents. But
some may accumulate on cool place like oven door. It is normal.
It is forbidden to run the unit without any food inside. It is very dangerous.
Possible Cause
(1) Power cord not plugged in tightly
(2) Fuse blowing or circuit breaker
works.
(3)Trouble with outlet
(4) Door not closed well
Remedy
Unplug. Then plug agan after 10
seconds
Replace fuse or reset circuit breaker
(repaired by professional personnel
of our company)
Test outlet with other electrical
appliances.
Close door well.
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