Grasslin thermio essential H Brf, Operating Manual

Page: 67 / 172

System status
LED display
The colours of the LEDs indicate the status of the actuator (receiver).
LED Colours Status of actuator (receiver)
System ON/OFF LED (Fig. 2/1) Lit up blue Consumer is on.
System ON/OFF LED (Fig. 2/1) Not lit up Consumer is off.
Radio communication LED
(Fig. 2/5) Flashing red The receiver is connected to the transmitter.
Radio communication LED
(Fig. 2/5) Lit up red Connection to transmitter failed.
EN
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