User manual

Behaviour after power recovery

Improper usage or a defective installation (e.g.

low-quality or defective plugs or sockets) can

lead to overheating of the pluggable switch. The

integrated temperature control automatically

switches o the load. The devices is protected

against overheating and secure operation is en-

sured. As soon as the temperature reaches a non-

critical value, you can switch on the pluggable

switch again. Always observe the permitted ambi-

ent 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 pow-

er recovery

the

pluggable switch

performs a self-test/re-

start (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 29). This is repeated

continuously and the device does not perform its function.

If the test is completed without errors, the device transmits

a wireless telegram containing its status information.