Recycling: The recycling mode with carbon filter. Turn the adjuster to indoor position, install the outlet cover, turn on the cooker hood, then the air can be vented from the inside outlet. Note: The carbon filter is mounted on the back of the grill and must be changed every 3 months.
Off button It s used for turning off the fan Low Speed button It s used for Ventilation on the kitchen. It is suitable for simmering and 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 highest effective ventilation.