Bronpi LONDRES Instructions D'installation, D'utilisation Et D'entretien page 46

In the Cairo-70 model, the positioning of the probe is as shown in drawing D2.58 on the back of
the insert, you can choose one of the two options, depending on where the control unit is placed
(to the right or to the left of the device):
REPLACEMENT OF ELECTRICAL COMPONENTS
In order to be able to access the repair/replacement of the fan(s), in case of failure, you can do
it in two ways:
a. During the installation, provide a register at the bottom-centre of the cladding or masonry.
This register can be a grid of minimum dimensions 400x250 mm (width x height). In this
way you can unscrew the box where the fan is housed and proceed to change it.
b. The replacement operation can be carried out by accessing the components through the
combustion chamber by following the next steps (see drawing D2.59):
1. Remove the deflector.
2. Remove the rear and side plates.
3. Remove the fire plane.
4. Remove the screws from the fan support, and remove the fan, taking care with the connection cables.
ELECTRICAL CONNECTION
WARNING. First, disconnect power before any electrical handling.
The different elements of the ventilation kit must be connected (see drawing D2.60).:
Fan
D2.60
Out connection 5-6
so in case that the insert is not channeled to the outside, on the Cairo-90 and Cairo-110
models (the Cairo-70 model does not have this cover as a standard feature) we recommend
unscrewing the different screws of the connection cover and remove it so that the air flows
through their respective intakes (see drawing D2.62).
D2.63
INSTALLATION, OPERATING AND SERVICING INSTRUCTIONS
Inputs: 1-2 = Supply voltage 230 Vac 50 Hz
Inputs: 9-10 = Temperature probe
Outputs 5-6 = Fan/channels
On the Cairo-D models, you must connect both fans to the quick-connection cards
to allow them to be connected to the control unit (see drawing D2.61).
Do not forget to ground the appliance.
EXTERNAL AIR INTAKE
All models of the Cairo series, have the possibility of choosing that the primary
and secondary air intake comes from an adjacent room (or
even from outside the house) or from the same room where
the insert is installed.
The air intakes of this model are located in the bottom,
On the other hand, in the Cairo-D model, it is
COMPULSORY to connect the primary and
secondary air inlet to an environment adjacent or to
the outside of the house. However, in the model it is
compulsory to connect the primary and secondary
air intake to an adjacent environment or outside the
house.
In the Cairo-70 model, in order to connect the air inlet to the outside, the insert must be raised in
height. To do this, together with the connection ring, you will have the 4 legs of the insert (KIT-AIR-5).
The 4 legs must be screwed onto the screws located on both sides of the insert (see drawing D2.63).
To place the ring, you must first remove the pre-cut piece at the bottom of the insert and screw the ring
to the base (see drawing D2.63).
In the case of deciding bring air from the outside or from an adjacent room, simply connect this
intake through a pipe of diameter 100mm for the Cairo-90 and Cairo-110 models, and 120 mm for
the Cairo-70 model. Note that a connection too long or with too many deviations (elbows), far from
benefiting the contribution of air intake, causes a high load loss and, therefore, may cause combustion
problems.
Do not forget that this air intake is separate and distinct from the one necessary of the ventilation unit
(turbine of 680 m /h) of the Cairo-90 and Cairo-110 models of its turbine/turbines with an ambient cold
3
enough (outside the house or outside the masonry built around the insert).
45
D2.58
D2.59
Probe
D2.61
Line Fan
D2.62
INSERTS