Smeg A1.1K - Manual (Page 27)

Instructions for the user
61
9.5 Defrosting
FUNCTION SWITCH
THERMOSTAT SWITCH IN POSITION 0
The flow of air produced by the fan ensures quicker defrosting.
The air circulating inside the oven is at room temperature.
The advantage of defrosting at room temperature is that it does not alter
the taste and appearance of the food.
9.6 Spit cooking
FUNCTION SWITCH
THERMOSTAT SWITCH FROM 50° TO 200°C