83320701 1/2022-04 Vo
Montage- und Betriebsanleitung
Gas-Brennwertgerät WTC-GW 25-B Kompakt
5
Installation ........................................................................................................................ 32
5.1.1 Anlagenvolumen ................................................................................................. 32
5.1.2 Wasserhärte ........................................................................................................ 33
5.2 Hydraulikanschluss .................................................................................................... 34
5.3 Kondensatanschluss ................................................................................................. 36
5.4 Gasversorgung ........................................................................................................... 37
5.5 Luft-Abgas-Führung .................................................................................................. 38
5.6 Elektroanschluss ........................................................................................................ 39
5.6.1 Anschlussplan ..................................................................................................... 40
5.6.2 Bus-Installation ................................................................................................... 43
6
Bedienung ........................................................................................................................ 46
6.1 Betriebsanzeige .......................................................................................................... 46
6.3 Anzeige ......................................................................................................................... 48
6.4 Favoriten-Ebene ......................................................................................................... 50
6.5 Benutzer-Ebene ......................................................................................................... 51
6.5.1 Info ......................................................................................................................... 52
6.5.2 Systembetriebsart .............................................................................................. 53
6.5.3 Heizkreise ............................................................................................................. 54
6.5.4 Warmwasser ...................................................................................................... 56
6.5.5 Statistik ................................................................................................................. 56
6.5.6 Einstellungen ....................................................................................................... 57
6.6 Fachmann-Ebene ....................................................................................................... 58
6.6.1 Info ......................................................................................................................... 59
6.6.1.1 System ........................................................................................................... 59
6.6.1.2 WTC ............................................................................................................... 60
6.6.1.3 Fernsteuerung .............................................................................................. 63
6.6.1.4 Hydraulik ........................................................................................................ 63
6.6.1.5 Heizkreise ...................................................................................................... 64
6.6.1.6 Warmwasser ................................................................................................ 66
6.6.1.7 Fehlerspeicher .............................................................................................. 67
6.6.2 WTC ...................................................................................................................... 68
6.6.2.1 Kesselregler .................................................................................................. 68
6.6.2.2 Kesselkreis .................................................................................................... 69
6.6.2.3 Verbrennung ................................................................................................. 70
6.6.3 Fernsteuerung ..................................................................................................... 70
6.6.4 Hydraulik ............................................................................................................... 71
6.6.4.1 Weiche .......................................................................................................... 71
6.6.5 Heizkreise ............................................................................................................. 72
6.6.5.2 Regelverhalten ............................................................................................. 73
6.6.5.3 Mischerregelung .......................................................................................... 75
6.6.5.4 Estrichprogramm ......................................................................................... 76
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