barbas CUATRO-3 90, Instructions For Use, Installation And Maintenance

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CUATRO-3 90
Installation instructions
3.5 FAN BOX
3.5.1 HEAT TRANSFER WITH SUBSTRUCTURE FAN BOX
The heat transfer can be increased by transporting the heat with the convection fan box
(optional). With this system, hot air is blown into the room.
The convector fan built into the box is regulated by a built-in dimmer, with an integrated
on/off switch.
The fan doesn’t have any automatic regulation based on the appliance temperature.
3.5.2 INSTALLING FAN BOX
It is advisable to remove the complete door before installing the fan box; this can be
done by tilting the door upwards when in the open position and removing it.
Place the included collar adapter in the air intake opening.
Construct a direct combustion air supply from the outside by means of a metal (! exible)
tube (125 mm) and a grate on the outer wall.
Only replace the door in the appliance after " tting the complete appliance.