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Siemens Building Technologies Basic Documentation RVA63.242, RVA53.242 CE1P2373E
Landis & Staefa Division Description of heating engineer settings 26.03.2001
4.68 Central stand-by switch
Central operation in the selected range of action.
From the master controller, the heating system can be switched to stand-by in the
selected range of action.
Setting range Unit Factory setting
0 / 1 Increment 0
This setting can only be made on the master controller (device with setting on
line 140 = 1) and the setting line will only be displayed on this controller!
Entry:
0 Central stand-by circuit is switched off
1 Central stand-by circuit is activated
Segment address Effect
0 According to the setting made on
line 145
1...14 Throughout the segment
If central stand-by on the master controller is switched on, it can only be switched off
again from that controller!
The central stand-by circuit does not affect d.h.w. heating. This means that the d.h.w. is
heated according to the settings made.
If the central stand-by circuit is activated, the stand-by button on all controllers in the
selected range of action flashes.
Benefit
Description
Setting
Important
Effect
Important
D.h.w.
Display
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