CDA RC9301 - Manual (Page 28)

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Provison for ventilation
✓ The appliance should be installed into a room or space with an air supply in accor-
dance with BS 5440-2: 2000.
✓ For rooms with a volume of less than 5 m 3 - permanent ventilation of 100 cm 2 free
area will be required.
✓ For rooms with a volume of between 5 m 3 and 10 m 3 a permanent ventilation of
50 cm 2 free area will be required unless the room has a door which opens directly to
the outside air in which case no permanent ventilation is required.
✓ For rooms with a volume greater than 10 m 3 - no permanent ventilation is required.
NB. Regardless of room size, all rooms containing the appliance must have
direct access to the outside air via an openable window or equivalent.
✓ Where there are other fuel burning appliances in the same room, BS 5440-2: 2000
should be consulted to determine the correct amount of free area ventilation require-
ments.
✓ The above requirements allow also for use of a gas oven and grill but if there are
other gas burning appliances in the same room, consult a qualified engineer.