17
4.7 ADAPTATION TO USE OF OTHER GASES AND BURNER REGULATION
The boilers are produced for the type of gas specifically
requested when ordering, which is shown on packing plate
and on the boiler technical data plate.
Any subsequent transformations must be carried out
strictly by qualified personnel, who will use the
appropriately prepared accessories by the manufacturer
and will carry out the modification operations and the
adjustments needed for good tuning.
4.7.1. TRANSFORMATIONS FROM METHANE TO LPG
Change parameter P02 from 0 to 1.
Place the LPG adjustment label on the boiler.
Check and if necessary modify the parameters P08, P09, P31,
P32 and P33 according to what is indicated in the table of
parameters.
PARAMETER ACCESS
Simultaneously pressing, for the cycle time, the keys "RESET"
and
"
" You enter the parameter programming mode.
The
display shows "tS" for 1 sec, then the P number of
TSP for 1 sec
and then the value for 3 sec.
The first modifiable parameter
corresponds to P01.
Press the
or
button to select the
desired parameter.
Pressing, for the cycle time, the
key
enables the function of
modification of the selected parameter.
The previously set value appears on the display.
Pressing the
or
keys changes the value of the parameter
selected.
Pressing the "
button for the cycle time saves the new one
setting.
Simultaneously pressing, for the cycle time, the keys
"RESET"and
Exits in parameter programming mode.
Proceed
with combustion regulation (CO2).
4.7.2. GAS TO METHANE TRANSFORMATIONS
Change parameter P02 from 1 to 0.
Place the label indicating the
adjustment on the boiler a
Methane.Check and if necessary
modify the parameters P08, P09, P31, P32 and
P33 in
accordance with Table 24.
PARAMETER ACCESS
Simultaneously pressing, for the cycle time, the keys "RESET"
and
"" You enter the parameter programming mode.
The display
shows "tS" for 1 sec, then the P number of
TSP for 1 sec and
then the value for 3 sec.
The first modifiable parameter
corresponds to P01.
Press the "" or "" button if the desired
parameter is selected.
Pressing, for the cycle time, the "" key
enables the function of
modification of the selected parameter.
The previously set value appears on the display.
Pressing the ""
or "" keys changes the value of the parameter
selected.
Pressing
the "" button for the cycle time saves the new one
setting.
Simultaneously pressing, for the cycle time, the "RESET" keys
and "" you exit the parameter programming mode.
Proceed with
combustion regulation (CO2).
4.7.3. CHECK AND ADJUSTMENT OF THE GAS VALVE
PREMISE
The boiler, by means of the "BEST" function, is
suitable
automatically combustion according to the conditions
of
installation, therefore the following procedure is to be carried out
following the chimney sweep function if the calibration values
gas
were not corresponding to those on the plate or if yes
the
electronic board, the electrode, the fan or the
gas valve.
The
boiler must be ready for operation, purged
from the air and with
heating function enabled.
The procedure can start in two different
ways depending on
of the value of the parameter "P14":
AUTO
("P14" = 5): the boiler performs 10 ignition attempts a
powers
gradually increasing;
MANU
(“P14” = 0): la caldaia esegue 5 tentativi di accensione
alla potenza di accensione indicata nel parametro “P31”.
Una volta ottenuta con successo l’accensione del bruciatore, la
caldaia esegue in autonomia un ciclo alla potenza minima “P0”,
di accensione “P1” e alla potenza massima “P2” per ottenere
una buona stabilità di fiamma, poi si porta in modalità di modifica
della CO2 per permettere la taratura manuale.
L’impostazione del tipo di modalità (AUTO o MANU) viene
immessa nel codice di attivazione per il parametro “P14” nel
menù Parametri TSP.
Parametri TSP impostabili da interfaccia e da Comando Remoto.
La modalità AUTO è quella consigliata e che permette la più
ampia libertà di modifica della CO2.
Mixer
Gas tube
Valvola gas
OPERATIONS TO BE PERFORMED
Enter the chimney sweep function and check that the value
of CO2 falls within the limits of Table 11 both at maximum (Hi)
that to the minimum (Lo) power (if the temperature of the plant
should it rise too high, it is possible to open the taps
ACS to dispose of the heat; the procedure cannot be started
with the ACS open).
If this is not the case, proceed as described below.
Press the "MODE" keys simultaneously for the cycle time
MODE
”
e “
RESET
”.
Release then press immediately (within 2 seconds)
one time
.
The card confirms the activation of the function and displays
on
the "Au-to" or "Ma-nu" display depending on the mode
defined
setting.
The card will internally generate an operation request
in
“calibration” mode and the ignition sequence will start.
If the "Au-
to" function is active, the flashing is also activated
of the
"radiator" symbol.
Once the ignition has been completed, the
boiler
will perform a parameter storage cycle at maximum
power, then to the ignition power and, finally, to the minimum
power. During this phase, the LCD display cyclically displays the
cycle time and delivery temperature.
At this point the fumes
analyzer probe can be inserted into the
exhaust duct.
Summary of Contents for HUB RADIATOR PACK CF 3.0
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