DEVI devireg 540 User Instruction page 22

Fault:
No:
2 Confi gured as Master,
but can detect another
Master unit
6 Sensor fault
fl oor sensor open circuit
5 Sensor fault
fl oor sensor shortcircuit
What to do:
Only one unit may be con-
fi gured as a Master
Change the fl oor sensor
Change the fl oor sensor
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