Technical data

Index
87Installation and maintenance instructions ecoTEC plus 0020116700_06
H
Heating mode .............................................................................. 47
Heating partial load ................................................................... 40
Heating water
Preparation ............................................................................... 9
I
Installation assistant .................................................................. 39
Installation clearance .................................................................. 15
Installation site ........................................................................ 8, 15
Installation template ................................................................... 16
Installer level ................................................................................ 36
L
Language ...................................................................................... 39
Low loss header .......................................................................... 23
M
Mains connection ........................................................................ 28
Manufacturer’s guarantee ........................................................ 78
Minimum clearance ..................................................................... 15
Multi-functional module ...................................................... 40, 81
O
Overview
Inspection and maintenance work .................................... 60
Menu structure ........................................................................ 37
Parameters ................................................................. 49, 50, 51
Status codes ........................................................................... 66
P
Preparing
Electrical installation ............................................................ 28
Gas installation ...................................................................... 20
Hydraulic installation ............................................................. 21
Pump operating mode ........................................................ 49, 52
Pump overrun .............................................................................. 52
Purge
Heating installation ............................................................... 42
R
Removing
Burner ....................................................................................... 71
Compact thermal module ..................................................... 61
Display ....................................................................................... 76
Fan ....................................................................................... 72, 73
Front casing ............................................................................. 18
Gas valve ................................................................................. 73
Heat exchanger ...................................................................... 75
PCB ............................................................................................ 76
Side panel ................................................................................. 19
Venturi ....................................................................................... 74
Repair ............................................................................................. 71
Replacement parts ...................................................................... 71
Reset .............................................................................................. 67
S
Setting
Appliance variant .................................................................. 77
Burner anti-cycling time ...................................................... 53
By-pass valve .......................................................................... 54
Heating partial load .............................................................. 52
Language ................................................................................. 39
Maintenance interval ............................................................ 54
Maximum flow temperature ................................................ 53
Pump operating mode .......................................................... 52
Pump output ........................................................................... 54
Pump overrun ......................................................................... 52
Return flow temperature control....................................... 53
Status codes................................................................................. 66
T
Test programs ....................................................................... 40, 70
Type overview ................................................................................. 5
V
Vaillant customer service ......................................................... 78
W
Wall-mounting
Boiler ......................................................................................... 18
Water pressure ..................................................................... 43, 66
Water pressure sensor ................................................ 43, 67, 68
Wiring diagram ............................................................................ 32