Error Codes And Device Led Feedback; Flash Codes; Duty Cycle - HomeMatic HM-LC-Sw1-PI-DN-R1 Operating Manual

Error codes and device LED feedback

Press and hold down the channel button (A) again for at least 4
•
seconds until the device LED (B) will quickly start flashing red.
• Release the button again.
• The device LED stops flashing.
• The factory settings of the device are now restored.
8 Error codes and device LED feedback
8.1

Flash codes

Flashing sequence Meaning
Slow orange flashing Teach-in mode ac-
tive
Fast orange flashing Data exchange with
teach-in partner
1 s lighting up green Teach-in procedure
successful
36
> 4 s
Solution
Put the device you
want to teach-in into
teach-in mode.
Wait for confirmation
of the device LED.
You can continue with
operation.
2 s lighting up green Teach-in procedure
failed
Slow orange flashing Stage before reset-
ting to factory set-
tings
Fast red The factory settings
flashing of the device will be
restored.
Short red, green and LED test display af-
orange flashing ter power recovery
1 x long, 1 x short

Duty cycle

red reached
flashing
1 x long, 2 x short Device defective
red
flashing
8.2 Duty cycle
The duty cycle is a legally regulated limit of the transmission time of de-
vices in the 868 MHz range. The aim of this regulation is to safeguard
the operation of all devices working in the 868 MHz range.
In the 868 MHz frequency range we use, the maximum transmission
time of any device is 1% of an hour (i.e. 36 seconds in an hour). Devices
must cease transmission when they reach the 1% limit until this time
restriction comes to an end. HomeMatic devices are designed and pro-
duced with 100% conformity to this regulation.
Error codes and device LED feedback
Please try again.
Device is waiting for
channel button to be
pressed and held in
order to carry out a re-
set, or for a short but-
ton press to cancel the
process.
/
Wait until device LED
switches off
s. sec. „8.2 Duty cycle"
on page 37
Please contact your
retailer.
37