Printed in Germany / M-MT-BOS
• Edition 11.99 • # 231 763
76 … 112
Operating position.
Changeover point between stages 3
and 2
Post-venting with blower in operation.
Post-venting ended. The blower is off.
The servo drive for air goes to the
standby position.
If a wait is programmed, the wait is
counted down. Minutes on the left,
seconds on the right.
Standby, wait for request for heat.
Setup mode and parameterisation
mode can be activated. See setup
mode, "Oil firing, two stage" and
"Display in parameterisation mode".
Display in operating mode
Oil firing, three stage
P
S
i
G
L/A
h
l,m
3
P
S
i
G
L/A
h
l,m
3
P
S
i
G
L/A
h
l,m
3
4
h
l,m
3
P
S
i
G
L/A
h
l,m
3
P