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Restoring factory settings
Visualisation of the individual
zones overlaps and is not syn-
chronised in time slots. Due to the
large detection ranges and result-
ing time offset, the flashing se-
quences are mixed. For example, a
yellow light can briefly change to
red or green or vice versa. Individ-
ual zones can be switched off to
obtain unambiguous flashing
sequences, e.g. for a walking test.
A detailed description can be
found in section
page
29.
To facilitate start-up, activate only
one zone at a time for testing. This
results in a distinctive flashing.
10 Restoring factory settings
The factory settings of the device
can be restored. If the device is
paired with a Central Control Unit,
the configurations are automati-
cally restored. If the device is not
paired with a Central Control Unit,
all the settings are lost.
Proceed as follows to restore the fac-
tory settings of the device:
• Press and hold the system button
for 4 s.
• The LED starts flashing orange
quickly.
• Release the system button.
• Press and hold the system button
again for 4 seconds, until the LED
lights up green.
• Release the system button to con-
clude restoring the factory settings.
The device will perform a restart.
„Function test" on
11 Maintenance and cleaning
The device does not require you to
carry out any maintenance. Leave
any maintenance or repair to a
specialist.
Always switch off the mains volt-
age before working on the device
terminal compartment (switch off
the circuit breaker)! Only qualified
electricians (to VDE 0100) are per-
mitted to carry out work on the
230 V mains.
Clean the device using a soft, clean,
dry and lint-free cloth. Do not use any
detergents containing solvents, as they
could corrode the plastic housing and
label.
31
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