Beretta EXCLUSIVE C Series Installer And User Manual page 21

HOT WATER ONLY
HEATING AND HOT WATER
5.12 Gas conversion
It is easy to convert from one gas family to another even after the boiler
has been installed. This operation must be performed by professionally
qualified staff.
The boiler is designed to work with natural gas (G20). To convert the boiler
to LPG (G31) proceed as follows:
- access the technical parameters as explained in the section "4.1 Access
to the technical parameters"
- set the password INSTALLER
- select COMBUSTION MONITORING with the "up" and "down" keys,
confirming the selection
AIR PURGING CYCLE
EXHAUST PROBE RESET
EXHAUST PROBE RESET
ERROR HISTORY
ALARM HISTORY
COMBUSTION MONITORING
COMBUSTION MONITORING
- select GAS TYPE
COMBUSTION MONITORING
COMBUSTION MONITORING
BOILER TYPE
COMBUSTION OFFSET
COMBUSTION OFFSET
INSTALLER
- select LPG
INSTALLER
The boiler DOES NOT require additional adjustments.
b
The boiler may only be converted by qualified staff.
b
After conversion apply the new rating plate contained in the
documentation envelope.
5.13 Combustion check
To carry out the combustion analysis, proceed as follows:
- power the boiler electrically by setting the main system switch to "ON"
- set the status of the boiler to OFF
- access the technical parameters as explained in the section "4.1 Access
to the technical parameters"
- select COMBUSTION ANALISYS with the "up" and "down" keys,
confirming the selection
BOILER
BOILER
OFF OFF
SUMMER
WINTER
TECHNICAL
TECHNICAL
PARAMETERS
PARAMETERS
VENT CYCLE
GAS TYPE
GAS TYPE
BOILER TYPE
GAS TYPE
GAS TYPE
NATURAL GAS
NG
LPG
LPG
INSTALLER
INSTALLER
- select ACTIVATE FUNCTION with the "up" and "down" keys, confirming
the selection.
PWM
blu (-)
3
P
X8
marrone (+)
1
VALVOLA GAS
230 V
OPE OPE
ausiliario
M4
1 2 3 4
blu
blu
marrone
marrone
1 2 3 4 5
INSTALLER
INSTALLER
rosa
- Note: the combustion analysis function can also be activated by pressing
the SW1 key on the electronic board AKM01 (this requires removing the
5 4 3 2 1
6
plug (C) from the cover of the instrument panel to access the electrical
components).
X1
X1 X15
X4
6 1 2 1 5 1
F2=4A T
1
AKM0x
6
1
5
1 12 1 10
X25
Wait for the burner to ignite.
X19
X9
The boiler will operate at maximum heating output and it will be possible to
regulate the combustion.
- Insert the analyser probes in the specific positions on the air distribution
S.M.
T.L.A. S.R.
box, after removing screw (A) and cap of the flue gases analysis socket (B).
Non
- Perform the combustion check verifying that the CO
usato
-t°
-t°
to those indicated in the multigas table.
S.F.
- Once checking completed, remove the analyser probe and close the
combustion analysis sockets with appropriate caps and screw.
-t°
b
If the value displayed is different from the one shown in the
multigas table DO NOT OPERATE ANY ADJUSTMENT ON THE
GAS VALVE, please contact the Technical Assistance Centre.
b
12 X9 1
The gas valve DOES NOT REQUIRES ADJUSTMENTS and the
possible tampering causes a malfunction or failure of the boiler.
b
When the combustion analysis function is in progress all the heat
requests are inhibited and a scrolling message appears at the foot of
the main page of the REC10; green and red LEDs are off.
A
TECHNICAL
TECHNICAL
PARAMETERS
PARAMETERS
WEATHER COMPENSATION
THERMOREGULATION
RANGE RATED
RANGE RATED
CALIBRATION
CALIBRATION
COMBUSTION ANALYSIS
SWEEPER
COMBUSTION ANALYSIS
SWEEPER
230 V
V Hv
N L
F= 3.15A F
ACTIVATE FUNCTION
ACTIVATE FUNCTION
M3
F
2
X15
arancione
combustion analysis button SW1
E.R.
X6
X3 X7
3 1
3 1 1 1 6
1 4 5 4
1
X13 X8
X21 X2 X16
T.P.
F.L.
S.S.
3
1
MOD
10 1
X19
B
ENGLISH
C.S.A
5 4 3 2 1
1
X4
SW1
6
1
5
1
V Lv
3V
values correspond
2
4 5
1 2 3
X13
4 1
X12
21