12
Rollerdor RD20X2ELL Control Box, Edition 2022/1
OTHER POSSIBLE ISSUES
LED IN THE FRONT COVER
ON:
safety alarm activate (see the specific alarm).
OFF:
normal functioning.
1 flash - pause:
keypad locked (holiday mode).
Flashing slowly:
low batteries in the bottom slat
transmitter (TCSP)
Led ON:
The control unit is powered.
RADIO CARD (MASTER)
Flashing:
normal functioning.
ON:
transmission error or drained batteries.
ON:
activated safety alarm, transmission error or
drained batteries.
OFF:
normal functioning.
Not used.
