Printed in Germany / M-MT-BOS
• Edition11.99 • # 231 763
37 … 112
The sequence for the main parameters is invariable, because they are inter-
related by certain dependencies and limit values and these limits are constantly
checked and rechecked during the setup procedure.
Only the servomotor for air can be parameterized.
Main parameter Minimum Maximum
P9 = Stage 3 00.0° 90.0°
P3 = Stage 2 00.0° P9-0.1°
P1 = Stage 1 00.0° P3-0.1°
P0 = Ignition point 00.0° P1
P2 = Changeover point P1+0.1° P3
P4 = Changeover point P3+0.1° P9
Only the servomotor for air can be parameterized.
Main parameter Minimum Maximum
P9 = Maximum power point 00.0° 90.0°
P1 = Minimum power point 00.0° P9
P0 = Ignition point 00.0° 90.0°
Servomotors for air and gas can be parameterized.
Main parameter Minimum Maximum
P9 = Maximum power point 00.0° 90.0°
P1 = Minimum power point 00.0° P9
P0 = Ignition point P1-25.5° P1+25.5°
Points P2…P8 are interpolated automatically between P1 and P9.
Press the "+" button
Press button "2" (air servomotor) and either "+" or "-".
Parameterizable within the defined limits.
Press button "1" (gas servomotor) and either "+" or "-".
Parameterizable within the defined limits.
Press "+"
Press "-"
Press the "+" button after you have set all the main parameters. The automatic
burner-control system is now ready to start and indicates readiness by dis-
playing the following message:
Setup mode: oil, three-stage Ready to start
Setup mode: gas, pneumatic modulation Ready to start
Setup mode: gas, electronic modulation Ready to start
The burner starts when the control chain is closed; a "P" appears in the display
indicating that the automatic burner-control system is in setup mode and that
the timeout function is therefore active.
Following a successful start with flame stabilization, the burner settles to ignition
setting P0, irrespective of the operating mode. You can now set the ignition point.
If the start is not followed by flame stabilization, try another start
with different values for the ignition point.
■ Begin by setting the main para-
meters for the individual operat-
ing modes
■ Main parameters for oil, three-
stage Sequence
■ Main parameters for gas, pneu-
matic modulation: sequence
■ Main parameters for gas, elec-
tronic modulation: sequence
■ The first setting
■ Change the setting
Air servomotor
■ Change the setting
Gas servomotor
■ Call up the next main parameter
■ Call up the preceding main para-
meter
■ Ready to start
Commissioning
Main parameters
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