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MCA 35
O
/CO
control and setting values for gas H (G20) at full load
2
2
Boiler type
Setting value
O
(%)
2
MCA 35
4,8 ± 0,4
O
/CO
control and setting values for gas L (G25) at full load
2
2
Boiler type
Setting value
O
(%)
2
MCA 35
4,6 ± 0,4
O
/CO
control and setting values for propane (G31) at full load
2
2
Boiler type
Setting value
O
(%)
2
MCA 35
5,2 ± 0,3
0
2
4
6
8
E
1
TEMP.: 68°
2
1
D
2
#
F
% $
AUTO
J
I
0
2
4
6
8
10
12
14
GENE :
BOILER TEMP.
E
1
CURRENT
2
WIND SPEED
1
D
2
bar
#
F
!
% $
AUTO
J
I
STD
15/06/12 - 300022160-001-01
Checking value
CO
(%)
O
(%)
2
2
9,0 ± 0,2
4,8 ± 0,5
Checking value
CO
(%)
O
(%)
2
2
9,0 ± 0,2
4,6 ± 0,5
Checking value
CO
(%)
O
(%)
2
2
10,3 ± 0,2
5,2 ± 0,5
T001581-A
10
12
14
16
18
20
22
24
SUNDAY 11:45
!
:
<
STD
C002271-F-04
AUTO => PMIN
16
18
20
22
24
PMIN
68°C
10µA
1850 tr/min
:
<
C002348-F-04
CO
(%)
2
9,0 ± 0,3
CO
(%)
2
9,0 ± 0,3
CO
(%)
2
10,3 ± 0,3
5.4.3.
Setting the air/gas ratio (Part load)
1. Unscrew the plug of the flue gas measurement point.
2. Connect the flue gas analyser.
WARNING
Ensure that the opening around the sensor is completely
sealed when taking measurements.
3. In the main display, press key - . The menu EMISSION
MEASURMENTS is displayed on the screen.
If an automatic vent cycle is running, it is not possible to
perform these operations.
4. Turn the rotary button until PMIN is displayed. The part load is set.
If an automatic vent cycle is running, it is not possible to
perform these operations.
5. Measure the percentage of O
panel removed) .
5. Commissioning
or CO
in the flue gases (Front
2
2
67
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