Kernau KGH 6422 CI X, User Manual

Page: 41 / 95

EN
41
RELEASE OF BURNT GASES
• The air required for burning is taken from the environment of the hob and the burnt
gases are released to it. Proper ventilation should be maintained for safe operation
of the unit. The ventilation openings defined as per the volume of the environment
are provided at the table (Table 1).
• Burnt gases should be discharged outside by the hood with connection to
ventilation shaft.
• If no kitchen hood is used, an electrical fan should be installed at the wall or win -
dow of the building able to discharge 3-5 times of the kitchen air (Figure 6).
1. Cooktop
2. Aspirator
3. Electrical ventilator
4. Ventilation Opening
Volume of the room (m
3
) Ventilation opening (cm²)
Less than 5 m³ Minimum 100 cm²
Between 5m³ and 10 m³ Minimum 50 cm²
Larger than 10 m³ Not required
Basement or Cellar Minimum 65 cm²
Figure 6.