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APPLICATION AND
INSTALLATION ERRORS
Error
LED
LED
code
RUN
RUN
1
2
7
7
8
8
: switched off
n
: n-times flashing
26
Muting
Error
Possible causes
lamp
type
(48)
Start muting
1 of the SM sensors was
sensor (SM)
activated during module
error
power up.
1 of the SM sensors was activated
during the start wait phase.
7
The second SM sensor has not
been activated within 10s after
the first one.
Muting modes with 4 muting
sensors: A new muting phase
has been identified with the
previous muting phase not ended.
End muting
1 of the EM sensors was activated
sensor (EM)
during module power up.
error
1 of the EM sensors was activated
during the start wait phase.
8
Muting modes with 4 muting
sensors: A new muting phase
has been identified with 1 EM
sensor not yet de-activated.
: switched on
Corrective actions
Ensure SM sensors are de-activated during
module power up or start wait phase.
Move the SM sensors so that they are activated
within 10 s to start a new muting sequence.
All muting sensors SM, EM and the safety
devices must be de-activated before a new
muting sequence can be started.
Ensure EM sensors are de-activated during
module power up or start wait phase.
All muting sensors SM, EM and the safety
devices must be de-activated before a new muting
sequence can be started.
107111-11-EN FR26 GLO 503 Printed in Germany
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