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Siemens Graphical User Interface UI400 CE1U2348en
Building Technologies 2014-06-03
Chimney sweep function
The chimney sweep function produces the operating state required for measuring
emissions/flue gas.
w Navigation to special operation menu is described in Section "Operate special
functions [➙ 66]".
1. Select "Chimney sweep mode" = "On".
The function is activated. The additional operating line "Burner output" is
displayed.
2. Conclude the function with "Chimney sweep function" = "Off".
SLT test (safety limit thermostat test)
Notes on STB test are available in user's guide for your controller.
w Navigation to special operation menu is described in Section "Operate special
functions [➙ 66]".
1. Press and hold the control knob.
a The function is active. The additional operating line "Boiler temperature" is
displayed.
2. End the function by releasing the control knob.
Procedure
Procedure
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