53
Menu point "6" is used to change the following operating parameters:
Sub-
menu
point
Parameter
Units/scale
Delivered condi-
tion
1
Maximum operational out-
put
% of rated output
100 %
2
Gas type
0 = NG (natural gas)
1 = LPG (liquid gas)
0
3
—
0 = up to 1500 m (LA =
low height)
1 = from 1500 m (HA =
large height)
0
4
Maximum boiler water tem-
perature
in °C from 5 to 127
95 °C
5
Integral threshold value of
controller
in K
min
from 1 to 255
30 K
min
6
Runtime optimisation
0 = minimum pause
1 = integral method
1
7
Linking the motorised flue
gas damper
0 = no flue gas damper
1 = with flue gas damp-
er
0
0
Reset all operating parame-
ters to their delivered condi-
tion
Example: to reduce the maximum opera-
tional output, press the following keys:
1. S
longer than 2 s,
" "
flashes.
2.
until "6" is shown under Serv-
ice.
3. S
"6" will be displayed under Sta-
tus.
4. S
"1" will be shown under Status
and the current value for the
maximum operational output in
% is shown under Service.
5. /
for required maximum opera-
tional output.
Note
Observe the modulation range.
See page 91.
6. S
to confirm. If applied success-
fully, "1" will be shown under
Service; if it failed, "0" will
appear.
7. S
to change to the operating dis-
play.
Burner control unit
Burner control unit
(cont.)
5794 780 GB
Summary of Contents for 7502860
Page 95: ...95 5794 780 GB ...
