33
BA492301-en
Display
Code
LED
Cause
Action
Red on
all co-
lumns
Overloaded lift.
Maximum permissible load ex-
ceeded.
Lower lift to bottom position.
Acknowledge error with selector
button on control panel.
Red on
all co-
lumns
Proximity switch defective.
Proximity switch defective due to
short-circuit or broken wire.
Proximity switch must be re-
placed, contact service.
Acknowledge error with selector
button on control panel.
Red on
all col-
umns
Height difference between col-
umns.
Maximum permissible height dif-
ference exceeded.
Turn the main switch off and on
again. Zeroize the lift by lowering
each column to bottom position
in single mode. If error persists,
contact service.
Red on
all col-
umns
CAN bus error.
CAN bus connection was briefly
interrupted.
Turn the main switch off and on
again. Lower lift to bottom posi-
tion. Red LED will go out and the
lift is ready for operation.
Red on
all co-
lumns
Phase failure of supply system.
The lift stops and remains inop-
erative until power supply has
been restored.
Remove phase failure.
Red on 1
or sever-
al col-
umns
Phase failure of lift system.
Phase failure of lift system due to
defective connecting cable.
Replace faulty connecting cable.
Red on
all col-
umns
Cyclic Redundancy Check error.
Hardware error occurred while
data being read from or written
to the EEPROM.
PCB must be replaced, contact
service.
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