Lehner Lifttechnik SIGMA, User Manual

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Sigma | User Manual Version 09/2022 Page 10
5 OPERATING ELEMENTS
5.1 Call stations at the landing stops
The Sigma platform lift is equipped with radio call station with a key switch as standard. With these
call stations, the platform can be called from one landing or sent to another landing.
The status of the landing control can be read from the LED:
LED light Description
Green glow Radio connection available and drive command is active
Orange glow
Radio connection present and lift does not move
Possible reasons:
•
e.g.: The lift is already at the top landing when the Up button
is pressed.
•
Safety circuit interrupted
Red glow
Radio connection available, but the lift is busy. Lift is operated from
the platform or from another call station.
Green flashing Radio transmitter has been successfully registered with the receiver
Orange flashing Radio connection interrupted
Red flashing The battery of the radio transmitter is weak and should be replaced.