34
Configurations:
Menu
point
Description
5
Changeover from the operating display of
the burner control unit phase to other proc-
ess information
6
Configuration of control function operating
parameters
Menu point "5" is used to display the following process information:
Sub-menu point
Process information
Unit/scale
0
Phase
1
30
1
Boiler water temperature
°C
2
Flue gas temperature
°C
3
Ionisation current
I in 1/10
μ
A
4
Set speed
%
5
PWM variable
%
6
Actual speed
n in 10/min
7
Gas pressure switch 1
0 or 1
8
Gas pressure switch 2
*1
0 or 1
9
Air pressure switch
0 or 1
A
Gas valve 1
0 or 1
B
Gas valve 2
*1
0 or 1
Example: Displaying the ionisation current. Press the
following keys:
1. S
longer than 2 s,
" "
flashes.
2.
until "5" is shown under Service.
3. S
"5" is displayed under Status.
4.
until "3" is shown under Service.
5. S
"3" appears under Status. During operation, the
ionisation current is shown under Service (e.g.
30 = 3.0
µ
A).
Menu point "6" is used to change the following operating parameters:
Sub-menu
point
Parameter
Setting range/unit
Delivered condition
1
Maximum operational output
% of rated heating out-
put
100 %
2
Gas type
0 = Natural gas
1 = LPG
*1
0
4
Max. boiler water temperature
5 to 127 °C
101 °C
5
Boiler controller integral threshold (effec-
tive with integral method, do not adjust)
1 to 255 K x min
60 K x min
6
Boiler controller runtime optimization (do
not adjust)
0 = Minimum pause
1 = Integral method
1
7
Motorised flue gas damper
0 = without flue gas
damper
1 = with flue gas
damper
0
8
Characteristics with gas pressure too
low
0 = interlocked
1 = blocked
1
*1
Not available for all boiler types.
Burner control unit
Burner control unit VUC 310
(cont.)
5816717
Codes
