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Siemens Building Technologies Basic Documentation RVA47.320 CE1P2379E
HVAC Products Handling 15.07.2002
2.6 Parameter settings for the OEM
Boiler-specific settings and protective functions for the boiler manufacturer.
Buttons Explanation Line
1
Press one of the line selection buttons.
This will take you first to the programming level
"Enduser”.
2
9 s
Press both line selection buttons for at least 9 seconds.
A special display for entering the code will appear.
3
CODE
Press buttons
and to enter the required
combination of the access code.
If the combination of buttons is correct, you reach the
programming mode ”OEM”.
Wrong code:
If the code has been entered incorrectly, the display will
change to the "Parameter settings for the heating
engineer”.
4
Press the line selection buttons to select the required
line.
The parameter list on the next 2 pages contains all
available lines.
• • •
5
Press the + or - button to set the required value.
The setting will be stored as soon as you leave the
programming mode or change to another line.
The following parameter list contains all available lines.
6
You leave the programming level "OEM" by pressing any
of the operating mode buttons.
Note:
If no button is pressed for about 8 minutes, the controller
will automatically return to the operating mode selected
last.
Contin.
display
2379Z02
04
812162024
Whether correct or incorrect, each push of a button represents irrevocably a digit of the
code.
As a confirmation, the respective digit changes to 1.
Description
Setting
Example
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