Duty Cycle; Error Codes And Flashing Sequences - HomeMatic IP Easy Connect Instrucciones De Montaje

• Receiver is unable to execute the command (load failure, me-
chanical blockade, etc.).
• Receiver is defective.
9.2

Duty cycle

The duty cycle is a legally regulated limit of the transmission time of
devices in the 868 MHz range. The aim of this regulation is to safe-
guard the operation of all devices working in the 868 MHz range.
In the 868 MHz frequency range we use, the maximum transmis-
sion 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 IP devices are de-
signed and produced with 100 % conformity to this regulation. Dur-
ing normal operation, the duty cycle is not usually reached. However,
repeated and radio-intensive teach-in processes mean that it may be
reached in isolated instances during start-up or initial installation of
a system. If the duty cycle is exceeded, this is indicated by one long
red lighting of the device LED (D or L) , and may manifest itself in
the device temporarily working incorrectly. The device starts working
correctly again after a short period (max. 1 hour).
9.3

Error codes and flashing sequences

Flashing code/
display
Short orange
flashing
Meaning
Radio
transmission/
attempting to
transmit/data
transmission
Solution
Wait until the transmis-
sion is completed.
Troubleshooting
55