HomeMatic HM-ES-PMSw1-Pl-DN-R3, Operating Manual, Page: 9 / 23

Error codes and device LED feedback Error codes and device LED feedback
16 17
> 4 s
• 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 Solution
Slow orange flashing Teach-in mode ac-
tive
Put the device you
want to teach-in into
teach-in mode.
Fast orange flashing Data exchange with
teach-in partner
Wait for confirmation
of the device LED.
1 s lighting up green Teach-in procedure
successful
You can continue with
operation.
2 s lighting up green Teach-in procedure
failed
Please try again.
Slow orange flashing Stage before reset-
ting to factory set-
tings
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.
Fast red
flashing
The factory settings
of the device will be
restored.
/
Short red, green and
orange flashing
LED test display af-
ter power recovery
Wait until device LED
switches off
1 x long, 1 x short
red
flashing
Duty cycle
reached
s. sec. „8.2 Duty cycle“
on page 49
1 x long, 2 x short
red
flashing
Device defective Please contact your
retailer.
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.