Operation; Resetting To Factory Status; Device Led Feedback Messages - HomeMatic HM-LC-Sw1-Ba-PCB Mounting Instruction And Operating Manual

7 Operation

After teaching, simple operating functions are available using the
taught control elements. Brief press of the button: ON/OFF.

8 Resetting to factory status

In order to reset the actuator to factory status, switch the device to
teach mode with the (first) channel button (hold buttonpressed for
at least 4 seconds). If the device is in teach mode, hold the (first)
channel button pressed down for at least 4 seconds. The actuator
reset is indicated by the device LED flashing quickly.

9 Device LED feedback messages

9.1 Flash codes
Different actuator states are indicated by the channel LED/channel
LEDs flashing:
No.:
1
2
3
4
5
6
Flashing sequence
Slow flashing
Fast flashing
1 x long (500 ms) and 1
x short (100 ms) flash of
setup LED
1 x long (500 ms) and 2 x
short (100 ms) flashes of
setup LED
1 x long (500 ms) and 3 x
short (100 ms) flashes of
setup LED
5 x short (100 ms)
flashes of setup LED
Status:
Teach mode
Reset
Transmit limit (duty
cycle) reached
Device defective (e.g.
TRX868 cannot be
initialised)
Measuring error (e.g.
connection to measu-
ring cable interrupted)
Battery voltage low
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