Vaillant ecoTEC plus SERIES - Index

Index
87Installation and maintenance instructions ecoTEC plus 0020116700_01
Index
A
Accessories.................................................................................... 13
Air/flue gas duct .................................................................. 25, 83
Air/flue system ............................................................................ 25
Article numbers ............................................................................ 4
Auxiliary relay................................................................. 30, 40, 51
B
Burner ..................................................................................... 62, 64
Burner anti-cycling time ............................................. 54, 67, 83
C
Calorific value .............................................................................. 83
Checking
Burner ...................................................................................... 64
Connection pressure ............................................................. 45
Expansion vessel charge pressure .................................... 66
Function of boiler .................................................................. 46
Gas flow rate ........................................................................... 45
Heating mode ......................................................................... 47
Leaks ........................................................................................ 47
Scope of delivery .................................................................... 13
Circulation pump............................................... 30, 31, 50, 51, 62
Comfort mode ............................................................................. 40
Compact thermal module .................................................. 62, 83
Condensate discharge pipework ............................................. 23
Condensate siphon .............................................................. 43, 64
Condensing technology ............................................................. 83
Connecting
Additional components ........................................................ 30
Auxiliary relay ........................................................................ 30
Circulation pump .................................................................... 31
Cold and hot water ................................................................ 23
Condensate discharge pipework ........................................ 23
Controller................................................................................. 29
Domestic hot water cylinder............................................... 23
Flow and return ...................................................................... 23
Gas line ..................................................................................... 21
Multi-functional module ........................................................ 31
Connection diagram ................................................................... 32
Connection measurements ....................................................... 18
Customer service ........................................................................ 80
D
Diagnosis codes....................................................... 49, 50, 51, 52
DIA system.................................................................................... 83
Disposal
Boiler ........................................................................................ 79
Packaging ................................................................................. 14
Domestic hot water cylinder ....................................... 23, 52, 61
Draining
Boiler ........................................................................................ 62
Heating installation ............................................................... 62
E
eBUS .............................................................................................. 83
Expansion vessel .......................................................................... 76
F
Fan .................................................................................................. 62
Fault codes ............................................................................ 68, 69
Fault memory ............................................................................... 68
Filling
Condensate siphon ................................................................ 43
Heating installation ......................................................... 41, 42
Hot water system .................................................................. 43
with filling device ................................................................... 43
Filling device ................................................................................ 43
Filling pressure ............................................................................. 41
Fitting
Controllers ............................................................................... 29
Front casing ............................................................................. 19
Side section ............................................................................ 20
Flue gas system ........................................................................... 25
Frost protection ..................................................................... 10, 67
Function menu ............................................................................. 62
G
Gas Council Number .................................................................... 4
Gas family check ......................................................................... 60
Gas flow pressure ....................................................................... 45
Gas flow rate ................................................................................ 45
Gas setting.................................................................................... 44
H
Heating mode .............................................................................. 47
Heating partial load ................................................................... 40
Heating water
Preparation ............................................................................... 9