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Siemens Operator / Room / Auxiliary devices CE1U2358en_04
Building Technologies 2014-09-26
In exceptional cases, the basic display shows one of the following symbols:
Error message.
If this symbol appears, an error in the plant
has occurred.
Maintenance or special mode.
If this symbol appears, a maintenance
message is delivered or the plant has
changed to special operation.
Press the info button and read further
information.
Press the info button and read further
information.
The LPB number on the display indicates the device in the LPB system from which
the error or maintenance message, or special operation, was triggered. The first 2
digits give the segment address, the 2 digits after the dot the device address.
Hence, 02.01 denotes segment 2, device 1.
The reset function for meters and the resettable parameters appears on the bottom
line of the display, provided a reset is permitted on the current operating line (end
user / commissioning / heating engineer).
After activation with the OK button, the display will show a flashing “Yes”.
After confirmation with the OK button, the relevant parameter or meter is reset.
Error / maintenance
Reset function
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