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EXCLUSIVE
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 SERVICE
- select COMBUSTION MONITORING with the "up" and "down" keys,
confirming the selection
PARAMETERS
VENT CYCLE
EXHAUST PROBE RESET
ALARM HISTORY
COMBUSTION MONITORING
SERVICE
- select GAS TYPE
COMBUSTION MONITORING
BOILER TYPE
COMBUSTION OFFSET
SERVICE
-
select LPG
SERVICE
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.
20
BOILER
OFF
SUMMER
WINTER
TECHNICAL
GAS TYPE
GAS TYPE
NG
LPG
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 SWEEPER with the "up" and "down" keys, confirming the
selection
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
rosa
INSTALLER
- Note: the sweeper function can also be activated by pressing the
SW1 key on the electronic board AKM01 (this requires removing the
6
5
4
3
2
1
plug (C) from the cover of the instrument panel to access the electrical
components).
X1
X1
X15
X4
6
1
2
1
5
F2=4A T
1
6
1
5
1
12
1
Wait for the burner to ignite.
X25
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
box, after removing screw (A) and cap of the flue gases analysis socket (B).
S.M.
S.R.
T.L.A.
- Perform the combustion check verifying that the CO
Non
to those indicated in the multigas table.
usato
-t°
-t°
- Once checking completed, remove the analyser probe and close the
S.F.
combustion analysis sockets with appropriate caps and screw.
b
-t°
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
The gas valve DOES NOT REQUIRES ADJUSTMENTS and the
possible tampering causes a malfunction or failure of the boiler.
12
X9
1
b
When the sweeper 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.
TECHNICAL
PARAMETERS
THERMOREGULATION
RANGE RATED
CALIBRATION
SWEEPER
SWEEPER
230 V
V Hv
N L
F= 3.15A F
ACTIVATE FUNCTION
M3
F
arancione
combustion analysis button SW1
E.R.
X6
X3
X7
1
3
1
AKM0x
10
3
1
1
1
1
4
5
4
1
X13
X8
X21
X2
X16
T.P.
F.L.
S.S.
3
1
MOD
10
1
X19
5
4
3
2
1
2
1
X4
X15
SW1
6
1
5
1
6
V Lv
3V
values correspond
2
3
4
5
1
2
4
X13
1
X12
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