Printed in Germany / M-MT-BOS
• Edition 11.99 • # 231 763
68 … 112
Move servo drive for air to ignition
point P0.
Pre-ignition
Safety period without flame message
Safety period with flame message
Stabilization time
At ignition point P0
Go to characteristic point P1 from
ignition point P0: Up arrow or Down
arrow lights up accordingly.
Display in operating mode
Gas firing, electronic
modulation
Gas firing, pneumatic
modulation
P
S
G