Vaillant ecoTEC plus Installation And Maintenance Instructions Manual page 3

Appendix ............................................................................ 41
Installer level - Overview .................................. 41
A
B Overview of diagnostics codes ........................ 43
Status codes - Overview .................................. 47
C
D Overview of fault codes .................................... 48
E Connection diagrams ........................................ 52
E.1 Connection diagram, product with integrated
hot water generation, ≥ 37 kW............................. 52
Inspection and maintenance work -
F
Overview............................................................. 53
G Commissioning Checklist................................. 55
H Opening of the flue pipe.................................... 59
H.1 Positioning of the opening of a fan-supported
flue gas pipe ........................................................ 59
I Text from BS 5440-1 on fan-supported flue
gas pipes ............................................................ 60
J Opening of the flue pipe below eaves and
balconies ............................................................ 60
K Technical data.................................................... 60
Index ................................................................................... 64
0020209593_01 ecoTEC plus Installation and maintenance instructions
Contents
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