7690785.01 (1-05/18)
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15. GAS VALVE CALIBRATION
To calibrate the gas valve, enable the calibration function as described in section
12.2 and carry out the following operations:
&DOLEUDWLQJ0$;,080KHDWRXWSXW
Check that the
/O
2
PHDVXUHG RQ WKH ÀXH GXFW ZLWK WKH ERLOHU RSHUDWLQJ
at maximum heat capacity, matches that indicated in table 1C. If it does not,
remove the threaded cap on the gas valve and turn the adjustment screw (
V
).
Turn the screw clockwise to decrease the level of
and anti-clockwise to
increase it.
&DOLEUDWLQJ5('8&('KHDWRXWSXW
Check that the
/O
2
PHDVXUHGRQWKHÀXHGXFWZLWKWKHERLOHURSHUDWLQJDW
minimum heat capacity, matches that indicated in table 1C. If it does not, remove
the threaded cap on the gas valve and turn the adjustment screw (
K
). Turn the
screw clockwise to increase the level of
and anticlockwise to decrease it.
V
*DVÀRZDGMXVWPHQWVFUHZ
Pi
Gas supply pressure tap
K
OFFSET adjustment screw
For each CO
2
/O
2
value found at the maximum thermal capacity, there is a
range of CO
2
/O
2
values at the minimum thermal capacity shown in the same
line of the table.
The nominal calibration values of the gas valve for each type of gas used are shown in bold.
The CO
2
/O
2
values are with the cover closed.
The maximum permitted CO value must be lower than 250 ppm.
TABLE 1C
G20
G31
CO
2
(%)
O
2
(%)
CO
2
(%)
O
2
(%)
P max
P min
P max
P min
P max
P min
P max
P min
9,7
8,8÷9,2
3,6
4,5÷5,2
10,5
10÷10,4
4,9
5,1÷5,7
9,6
8,7÷9,1
3,8
4,7÷5,4
10,4
9,9÷10,3
5,1
5,2÷5,8
9,5
8,6÷9
3,9
4,8÷5,6
10,3
9,8÷10,2
5,2
5,4÷6
9,4
8,5÷8,9
4,1
5÷5,7
10,2
9,7÷10,1
5,4
5,5÷6,1
9,3
8,4÷8,8
4,3
5,2÷5,9
10,1
9,6÷10
5,5
5,7÷6,3
·
·
10
·
·
9,1
8,2÷8,6
4,7
5,6÷6,3
9,9
9,4÷9,8
5,8
6÷6,6
9
8,1÷8,5
4,8
5,7÷6,5
9,8
9,3÷9,7
6,0
6,1÷6,7
8,9
8÷8,4
5
5,9÷6,6
9,7
9,2÷9,6
6,1
6,3÷6,9
8,8
7,9÷8,3
5,2
6,1÷6,8
9,6
9,1÷9,5
6,3
6,4÷7,1
8,7
7,8÷8,2
5,4
6,3÷7
9,5
9÷9,4
6,4
6,6÷7,2
15.1 GAS CONVERSION
7RFRQYHUWRSHUDWLRQZLWKPHWKDQHJDV*WRRSHUDWLRQZLWKSURSDQHJDV
/3*¿UVWUHSODFHWKHQR]]OH$DVVKRZQLQWKH¿JXUHDQGWKHQFDOLEUDWH
WKHJDVYDOYHDVGHVFULEHGDERYH$IWHUZDUGVPDNHVXUHWKHUHDUHQRJDV
OHDNV0RGLI\WKHSDUDPHWHUVIDQUSPDVLQGLFDWHGLQWDEOHIROORZLQJWKHSURFHGXUH
described in section 14.
TABLE 2
PARAMETERS - rpm
GAS NOZZLE
Ø (mm)
P60*
P30 -
P61 *
P59*
Boiler model
Min. power
Max. power
Ignition power
G20
G31
G20 - G31
G20
G31
G20
G31
1550
1950
5150
2500
2700
12
11
1.130
1550
1950
5800
2500
2700
12
11
1800
2000
6900
2500
2700
12
11
* value read on the boiler front panel display to multiply
x 10
(e.g.: 150 corresponds to 1500
rpm)
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RQWKHERLOHUFRQWUROSDQHODVGHVFULEHGLQVHFWLRQ
)RUFDVFDGHGXFWVFKDQJHWKHSDUDPHWHU3VHHWDEOH%LQFKDSWHU
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Содержание LUNA DUO-TEC MP+ 1.115
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