User manual

33
Maintenance and cleaning
time, until the LED (C) will quickly start flashing
orange (see figure 5).
• Release the system button again.
• Press and hold down the system button again
for 4s (see figure 5), until the device LED lights
up green.
• Release the system button to finish the proce-
dure.
The device will perform a restart. After the restart, you
can again integrate your device into your Homematic IP
system.
10 Maintenance and cleaning
The device does not require you to carry out any
maintenance other than replacing the battery
when necessary. Enlist the help of an expert to
carry out any repairs.
Clean the device using a soft, lint-free cloth that is clean
and dry. You may dampen the cloth a little with luke-
warm water in order to remove more stubborn marks.
Do not use any detergents containing solvents, as they
could corrode the plastic housing and label.