barbas CUATRO-3 75 Installation Instructions & Manual For Annual Maintenance page 20

Installing as build-in appliance, with a fan box.
IV
• Directly external combustion air supply
• Convection fan with built-in dimmer switch
• Convection air supply through a grate/opening from the living room
A Build-in appliance with fan box.
No empty space above the appliance.
B Build-in appliance with a fan box.
With convection set.
The chimney breast is totally empty.
20
Ventilate the chimney
breast, when it is totally
empty, by placing vents in
the top and bottom of the
chimney breast.
CUATRO-3 75
Installation instructions