STIEBEL ELTRON SOM 9s - Manual (Page 73)

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SOM 9s
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5 Initial commissioning
When the hydronic system is filled and ready for operation,
connect the controller to the power supply.
The controller runs an initialization phase in which all
symbols are indicated in the display. The directional pad
flashes red.
1. Language:
Î Adjust the desired menu language.
3. Time:
Î Adjust the clock time. First of all adjust the hours,
then the minutes.
2. Unit:
Î Adjust the desired unit.
4. Date:
Î Adjust the date. First of all adjust the year, then the
month and then the day.
Commissioning menu
The commissioning menu consists of the channels descri-
bed in the following. In order to make an adjustment, push
button
5 . The set symbol flashes and the adjustment can
5. System:
Î Adjust the desired system.
6. Maximum tank temperature:
Î Adjust the maximum tank temperature.
In 2-tank systems, the adjustment has to be carried
out for S1MAX and S2MAX as well.
When the controller is commissioned for the first time or
when it is reset, it will run a commissioning menu after the
initialization phase. The commissioning menu leads the user
through the most important adjustment channels needed
for operating the system and starts with the indication of
the BX version number.
be made. Confirm the adjustment with button 5 . Push
button 3 , the next channel will appear in the display.
adjustment mode
Button navigation
changing a value
confirming a value
to the next para-
meter
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