HomeMatic IP HmIP-WTH-B-2 Manual De Instalacion Y Uso página 38

Restore factory settings
11 Restore factory settings
The factory settings of the device
can be restored. If you do this, you
will lose all your settings.
To restore the factory settings of the
device, proceed as follows:
• Once mounted, the electronic unit
(A) can easily be pulled out of the
mounting plate. Take hold of the
sides of the electronic unit and pull
it from the mounting plate.
• Remove a battery.
• Insert the battery ensuring that the
polarity is correct and press and
hold down the system button (C)
for 4 s at the same time, until the
LED will quickly start flashing oran-
ge.
4 s
Figure 17
• Release the system button.
Figure 18
• Press and hold down the system
button (C) again for 4 seconds, un-
til the LED lights up green.
Figure 19
• Release the system button to finish
the procedure.
The device will perform a restart..
12 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. Do not use
any detergents containing solvents, as
they could corrode the plastic housing
and label.
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