Montage- und Betriebsanleitung
Öl-Brennwertkessel WTC-OB 20 … 35-B
15 Stichwortverzeichnis
83314001 1/2022-04 Et 145-148
PSA .......................................................................................... 7
Pufferfühler ...........................................................................56
Pufferregelung .....................................................................56
Pulsieren ............................................................................ 110
Pumpe .......................................................... 13, 38, 67, 109
Pumpendruck ........................................................ 67, 73, 74
Pumpenfilter .........................................................................95
Pumpenmotor .............................................................. 13, 93
Pumpensteuerlogik .............................................................58
Q
Quadrat .................................................................................53
R
Raumluftunabhängig ............................................................ 7
Raumsolltemperatur ...........................................................54
Rechteck ....................................................................... 40, 53
Reinigung ..............................................................................84
Restförderdruck................................................................... 20
Restförderhöhe ............................................................ 18, 19
Rücklauffühler ......................................................................13
S
Saugwiderstand ........................................................ 33, 116
Schall ..................................................................................... 17
Schalldruckpegel ................................................................17
Schallleistungspegel ..........................................................17
Schaltplan .......................................... 36, 37, 38, 113, 115
Schlammabscheider ........................................................... 28
Schornsteinfeger ................................................................. 65
Schutzart ............................................................................... 16
Schutzausrüstung ................................................................. 7
Serialnummer ....................................................................... 10
Serviceheft.................................................................... 26, 79
Serviceposition ............................................................ 82, 83
Sicherheitsgruppe ...................................................... 12, 28
Sicherheitsmaßnahmen ....................................................... 7
Sicherung ..................................................................... 13, 16
Siphon ............................................................. 12, 31, 32, 85
Sonderniveau ....................................................................... 52
Spannungsversorgung ......................................................16
Sperre .................................................................................... 53
Stabilitätsprobleme .......................................................... 110
Standardregelung ...............................................................59
Steilheit .................................................................................54
Stellantrieb ...........................................................................13
Stillstandzeit ......................................................................... 77
Störung.............................................................. 98, 102, 105
Systemtrenner...................................................................... 29
Systemtrennung .......................................................... 26, 27
T
Takten ....................................................................................53
Taktsperre ............................................................................. 53
Temperatur ...........................................................................16
Temperaturfernsteuerung ..................................................52
Temperaturschalter ............................................................. 90
Transport ....................................................................... 16, 25
Typ ..........................................................................................10
Typenschild ..........................................................................10
Typenschlüssel ...................................................................... 9
U
Umgebungsbedingungen .................................................16
Umrechnungstabelle ....................................................... 111
Umschaltventil................................................ 12, 13, 29, 97
Umsteuerventil ............................................... 12, 13, 29, 97
Umwälzpumpe ........................... 12, 13, 18, 19, 109, 114
V
VA1 ........................................................................................61
Vakuum ............................................................................... 116
Vakuummeter .......................................................................67
VDI-Richtlinie 2035 ............................................................ 26
Verbrennungseinstellung................................................... 75
Verbrennungskontrolle .......................................................76
Verbrennungsluft ................................................................... 7
Verbrennungslufteinstellung ............................................. 75
Verbrennungsluftfühler....................................................... 13
Verdrahtung ................................................... 113, 114, 115
VKF .........................................................................................16
Volumenstrom ........................................................................ 7
Vorbelüftung .........................................................................15
Vorderteil ............................................................................... 24
Vorfilter .............................................................. 96, 116, 117
Vorlaufdruck ................................................................. 33, 67
Vorlauffühler ................................................................. 13, 14
Vorlauftemperatur ...............................................................33
Vorlauftemperatur-Regelung ............................................ 54
W
Wärmetauscher .................................................... 12, 84, 90
Wärmezelle ........................................................................... 84
Warmwasserbetrieb ...........................................................55
Warmwasser-Frostschutz ................................................. 60
Warmwasser-Ladepumpe ................................................57
Warncode ................................................................... 98, 102
Warnung ...............................................................................98
Wartung ........................................................................ 78, 79
Wartungsanzeige .............................................. 79, 81, 110
Wartungsintervall ........................................................ 78, 81
Wartungsschritte ................................................................79
Wartungsvertrag .................................................................78
Wasseranschluss................................................................ 28
Wasseraufbereitung ...........................................................27
Wasseraufbereitungsmaßnahme ....................................27
Wasserfüllung ......................................................................29
Wasserhahnsymbol ............................................................60
Wasserhärte ......................................................................... 27
Wasserinhalt ........................................................................18
Wassermangelsicherung ..................................................14
Wasserqualität..................................................................... 26
WCM-CUI ............................................................................13
WCM-OB-CPU ........................................................ 13, 115
Weichenfühler .....................................................................57
Weichenregelung ....................................................... 57, 59
Werkeinstellung ..................................................................73
WES ......................................................................................56
Widerstand ........................................................................ 112