Lacunza INCA100, Instruction Book

Page: 13 / 33

INSTRUCTIONS FOR THE INSTALLER 12
2.
sides of the casing, which draw air in from
the room the appliance is fitted in)
because they are separate air circuits.
WARNING: In all cases involving piping
to lead hot air, the piping must be
insulated and tend or slant upwards; never
downwards.
Bends, bottlenecks and
horizontal sections more than 1m long
should be avoided as much as possible.
Bear in mind that the air circulating along
the piping loses speed as it advances due
to friction with the walls and the reduction
in temperature. The ends of the piping
used to lead air must be well sealed with
fire sealant or fire cement. We recommend
that the pipes used for forced convection
do not exceed 4 metres in length.
2.3.9. Exterior Frame. Removal and
assembly
If you need to remove the exterior
frame from the appliance (casing,
transportation, etc.), proceed as follows:
•
Unscrew the 6 M6 screws that
secure the sides of the frame.
Figure No.11 - Unscrew the 6 screws that
secure the exterior frame
•
Remove the frame from its
housing, being careful not to damage
the enamel. Then pull it forwards.
•
Perform the removal process in
reverse order to refit the frame
2.3.10. Fan-potentiometer connection
(only for models C/V)
ITACA-INCA c/v models (the models
with fans) are prepared for connection on
the potentiometer supplied. The appliance
has 2 hoses protruding from it:
•
PROBE hose, 2 wires.
•
Fan hose “VENT”, 3 wires.
The two hoses are connected to the
potentiometer according to the connection
diagram in the potentiometer instruction
manual.
The 3-wire power hose for the fan is not
supplied and must be connected by a
person qualified to install it.
Figure No.12 - Connections to make on the
Itaca fan potentiometer
IMPORTANT: We recommend that a
switch be fitted between the power hose
and the power socket with which to be
able to cut the power supply to the fan
manually and not by means of the
potentiometer switch.
The potentiometer has a safety system
which starts the fan when the thermostat
probe detects temperatures of more than
50ºC even though the potentiometer is set
to OFF; regardless of whether it is in
automatic or manual mode. If the
appliance is no longer going to be loaded
with wood (e.g. when you go to bed) and
the noise of the fan may prove annoying, it
can be switched off by cutting the power