![Smeg ZAC3172NP User Manual Download Page 11](http://html1.mh-extra.com/html/smeg/zac3172np/zac3172np_user-manual_1304136011.webp)
Defrosting of the freezer
The freezer compartment is frost free. This
means that there is no build up of frost
when it is in operation, neither on the
internal walls, nor on the foods.
Periods of non-operation
When the appliance is not in use for long
periods, take the following precautions:
1. Disconnect the appliance from
electricity supply.
2. Remove all food.
3. Clean the appliance and all
accessories.
4. Leave the door/doors open to prevent
unpleasant smells.
CAUTION! If you want to keep
the appliance switched on, ask
somebody to check it once in a
while to prevent the food inside
from spoiling in case of a
power failure.
TROUBLESHOOTING
WARNING! Refer to Safety
chapters.
What to do if...
Problem
Possible cause
Solution
The appliance does not op‐
erate.
The appliance is switched
off.
Switch on the appliance.
The mains plug is not con‐
nected to the mains sock‐
et correctly.
Connect the mains plug to the
mains socket correctly.
There is no voltage in the
mains socket.
Connect a different electrical
appliance to the mains socket.
Contact a qualified electrician.
The lamp does not work.
The lamp is in stand-by.
Close and open the door.
The lamp is defective.
Contact the nearest Author‐
ised Service Centre.
The compressor operates
continually.
Temperature is set incor‐
rectly.
Refer to "Operation".
Many food products were
put in at the same time.
Wait few hours and then
check the temperature again.
The room temperature is
too high.
Refer to climate class chart on
the rating plate.
11