Operation; Behaviour After Power Recovery - HomeMatic HmIP-PSM-UK Operating Manual

Operation

6 Operation
After teaching-in and installing have been performed,
simple operations are available directly on the device.
• Press the system button (A) shortly to switch on
and off connected loads.
Improper usage or a defective installation (e.g.
low-quality or defective plugs or sockets) can
lead to overheating of the pluggable switch and
meter. The integrated temperature control auto-
matically switches off the load. The devices is
protected against overheating and secure opera-
tion is ensured. As soon as the temperature
reaches a non-critical value, you can switch on
the pluggable switch and meter again. Always
observe the permitted ambient temperature of
the device and, if necessary, have the installation
checked for possible error sources by an expert.
7

Behaviour after power recovery

After the device has been inserted to a socket or after
power recovery the pluggable switch and meter performs
a self-test/restart (approx. 2 seconds). The device LED
flashes orange and green briefly (LED test display). The
LED will flash if an error is detected during this test (see "8.3
Error codes and flashing sequences" on page 15). This is
repeated continuously and the device does not perform its
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