ROSIERES 36900740 Notice D'installation Et D'utilisation page 13

STANDBY MODE.
After plug in, all lighting, system in STANDBY MODE.
Low Speed button
cooking which do not make much steam.
Medium Speed button
Airflow speed is ideally for ventilation in standard cooking operation.
High Speed button
When high density of smoke or steam produced, press high-speed button
for high effective ventilation.
Booster button
Depress this button to enter into highest speed and again to turn off motor.
Light button
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