Inputs And Outputs/Internal Connection Diagram/Control Sequence Of Lmo39.100; Inputs And Outputs/Internal Connection Diagram; Figure 8: Internal Diagram - Siemens LMO39 Series Basic Documentation

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During the time the cause of fault is diagnosed, the control outputs are dead.
Burner remains shut down
-
External fault indication remains deactivated
-
Fault status signal (alarm) at terminal 10, according to the error code table
-
The diagnostics of the cause of fault is quit and the burner switched on again by resetting
the burner control. Press the lockout reset button for about 1 second (<3 seconds).
10 Inputs and outputs/internal connection
diagram/control sequence of
LMO39.100...
10.1 Inputs and outputs/internal connection
diagram
µC1
EK1
LED
K1
K4
W
T
SB
T
AL
Si
N

Figure 8: Internal diagram

Basic Documentation LMO39...

10 Inputs and outputs/internal connection diagram/control sequence of LMO39.100...

µC control
µC2
K2
K3
R
T
OW
OH
M Z
N
QRB
EK2
V2
QRC
V1
CC1P7154en
15.03.2018
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