Displays
Display
Long illumination in red
6 x long illumination
in red
54
Meaning
Transmission error,
transmission limit
reached (duty cycle)
Device defective
Solution
• Re-send the command, in
case of exceeding the duty
cycle after one hour at the
latest.
• Check the device for a
defect, e. g. mechanical
blocking.
• Eliminate radio interference.
• Observe the indication in
the app.
• Have the device checked
by a specialised dealer.
• Replace the device.