Siemens Building Technologies
Landis & Staefa Division
4.74
4.75
4.75.1
4.76
4.77
4.78
Eingang H1 ..................................................................................................150
4.78.1
4.78.2
4.78.3
Wärmeerzeuger-Sperre ...............................................................................152
4.78.4
Wärmeanforderung 0...10 V.........................................................................153
4.79
4.80
4.81
4.82
Eingang B31/H2/B41 ...................................................................................156
4.82.1
4.82.2
4.82.3
Wärmeerzeuger-Sperre ...............................................................................157
4.82.4
5
Wärmeerzeuger ...........................................................................................158
5.1
5.2
5.3
5.3.1
1-stufiger Brenner ........................................................................................160
5.3.2
2-stufiger Brenner ........................................................................................160
5.4
5.5
5.5.1
5.6
5.6.1
5.7
Pumpennachlaufzeit ....................................................................................164
5.8
Kessel-Betriebsart........................................................................................165
5.8.1
5.9
5.9.1
5.9.2
5.9.3
5.10
Modulierender Brenner ................................................................................171
5.11
5.12
Proporzionalband (Xp) .................................................................................172
5.13
Nachstellzeit (Tn) .........................................................................................172
5.14
Vorhaltezeit (Tv)...........................................................................................172
5.15
Rücklaufhochhaltung ...................................................................................174
5.16
5.17
5.18
5.19
5.20
5.20.1
5.20.2
Basisdokumentation RVA63.242, RVA53.242
Übersicht
) ............................158
7/238
CE1P2373D
14.11.2000