THERMOROSSI CIAO, Manual

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Pg. 21
9.3.3 CONTROLS PRIOR TO INSTALLING THE APPLIANCE
The user must possess a certificate of conformance for the flue outlet
(Ministerial Decree 22 January 2008, no. 37).
The flue outlet must be built in compliance with UNI 10683.
• The smoke exhaust shown in the following figures is the best solution to
ensure the discharge of smoke even when the fan is not operational, such as
for example if there is an electrical power failure. A minimum drop of 1.5
metres is required between the T terminal on the outside of the building and
the outlet at the back of the heater, to ensure that residual combustion smoke
is discharged in the case described above (otherwise the residues would
stagnate inside the firebox and exhaust into the environment with added the
possibility of explosions). The figures illustrate the best solution for
discharging the smoke out through the roof or into the flue outlet. If you prefer
to exhaust the smoke from the roof insert a union tee with inspection cap,
connecting brackets suitable for the height of the flue outlet, flashing that
crosses the roof and chimney cap to protect against bad weather conditions.
If you decide to use the classic masonry exhaust provide a union tee with
inspection cap and suitable supporting brackets.
If the flue outlet is too big it is necessary to insert a stainless steel or
porcelain-coated steel tube with a diameter not exceeding 150mm. Seal area
where the inlet and outlet part of the smoke exhaust meets the wall. It is
strictly forbidden to apply mesh to the end of the outlet tube , as it could
cause the heater to malfunction If the smoke tube is installed in a fixed
position it is advisable to provide inspection openings for clean-out purposes especially in the horizontal sections. See the diagram.
These openings are essential to allow for the removal of ash and unburned products which tend to accumulate along the discharge
path. The appliance functions with the combustion chamber in a vacuum, while the discharge of smoke to the flue outlet has a slight
pressure, consequently it is imperative to ensure that the discharge system is hermetically sealed. The smoke discharge tube must
be made from suitable materials such as for example: porcelain-coated steel tubes, and the various fittings sealed with red silicone
(resistant to 350
° C). The outer casing of the tube must be made with insulating material (mineral wool, ceramic fiber) or use pre-
insulated tubing.
THE FLUE OUTLET MUST BE USED ONLY FOR THE APPLIANCE .
It must be possible to inspect and remove all the smoke tube sections for clean-out purposes.
CAUTION: if the flue outlet is not sufficiently insulated and /or if it is too long it could generate condensation. It is
advisable to provide a condensation drain near the smoke outlet of the appliance. The appliance must always and only be
installed in a single flue outlet system dedicated exclusively to the appliance.
If the generator is connected to a non-compliant flue system the appliance could rapidly deteriorate due to an abnormal,
continuous overheating: in this case the damaged parts will not be covered by warranty.
IF THE CHIMNEY CATCHES FIRE DO NOT HESITATE TO CALL THE FIRE BRIGADE IMMEDIATELY.
10 – ALARMS
The heater is programmed to communicate 3 alarms. In detail the alarms appear as follows:
AL PE Is displayed when the temperature of the heater body during the On mode drops below 42
° C.
This indicates that the heater switched off due to lack of pellets.
AL AC Is displayed if, at the end of the start up phase, the temperature does not rise above 42
°
C.
AL OP Is displayed when the smoke outlet is partially or totally blocked.
In order to set the alarms to zero, the feed to the heater must be turned off and restored using switch 0-1 on the back of the
heater.
ISPEZIONE
2
-
3
m
e
tr
i
M
A
X
.
ISPEZIONE
ISPEZIONE
2 metri MAX
.
Pendenza n
on inferiore
al 5 %
A
L
T
E
Z
Z
A
S
U
P
E
R
IO
R
E
A
4
m
e
tr
i
C
O
M
IG
N
O
L
O
E
C
A
N
N
A
F
U
M
A
R
IA
S
E
C
O
N
D
O
N
O
R
M
A
U
N
I
1
0
6
8
3
Tutte le tubazioni devono
essere termicamente isolate.