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Idiomas disponibles
Idiomas disponibles
Gas type
G+ K gas
* see page 23 (The Netherlands)
▷ Converting the heating value/Wobbe index to
kWh/m
3
:
Heating value/Wobbe index [MJ/m
kWh/m
3
=
▷ Always use a pressure gauge to adjust the burner
gas pressure. The white scale on the adjusting
screw may differ.
10 If all heaters are heating at the same time, com-
pare the required gas pressure on the burner
with the gas pressure p
gauge, adjust it and monitor the pressure gauge.
▷ The fl ame must be blue and must remain inside
the device.
▷ Check and adjust the burner pressure p
fl ame signal on all devices so that the system
operates correctly.
11 Remove the pressure gauge from the test point.
12 Close the pressure test point.
GP_40_ACU_NF.indd 9
G+ K gas*
Wobbe index [MJ/m
3
]
[mbar]
min.
max.
43.46
45.3
13.5
3.6
+ -
read off the pressure
G
-
+
p
G
p
G
+ -
+ -
+ -
+ -
-
G
+
-
+
+ -
p
G
p
-
G
+
Flame signal
▷ The fl ame signal can be displayed while the
burner is operating.
1 Press the RESET button to display the fl ame
signal.
▷ The fl ame signal is shown in coded form as a
number from 0 to 9.
This number must be multiplied by a factor of 2.
3
]
The result of this multiplication is the level of the
fl ame signal in µA. Example: the number 3 cor-
responds to a fl ame signal of 6 – 8 µA.
Flame
Display
current [µA]
0
0 – 2
1
2 – 4
2
4 – 6
3
6 – 8
4
8 – 10
2 Check the fl ame signal.
▷ The fl ame signal is displayed for 20 s.
3 Press the RESET button to exit the fl ame signal
0
display.
and
0
GB-9
Flame
Display
current [µA]
5
10 – 12
6
12 – 14
7
14 – 16
8
16 – 18
9
18...
13.09.20 19:58
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