Keyword Index - Viessmann VITODENS 200-W Service Instructions Manual

Keyword index

A
Acknowledging a fault display............91
Allocating heating circuits................132
B
Boiler temperature sensor................106
Boosting DHW heating.....................117
Brief scans.........................................84
Burner gasket.....................................19
Burner gauze assembly.....................19
Burner installation..............................21
Burner removal..................................19
C
Calling up fault messages............91, 92
Calling up the service level................83
Calling up the service menu...............83
Checking the combustion quality.......25
Code 1
■ Calling up........................................39
Code 2
■ Calling up........................................53
Codes for commissioning...................27
Combustion chamber cleaning..........21
Combustion controller......................132
Comfort sensor................................108
Commissioning....................................8
Commissioning/service report..........144
Condensate drain...............................23
Control unit.......................................115
Cylinder temperature sensor............106
D
Diaphragm expansion vessel...............8
E
Electronic combustion controller......132
Expansion vessel...............................24
Extension
■ AM1..............................................120
■ EA1...............................................122
■ internal H1....................................118
■ internal H2....................................119
Extension kit for heating circuit with
mixer ...............................................113
External blocking..............................125
External demand..............................125
F
Fault codes........................................93
Fault history.......................................91
Fault manager....................................36
Fault memory...............................91, 92
Faults.................................................91
Fill function.......................................126
Filling the system.................................8
Fill water...............................................8
Flow limiter.........................................24
Flow temperature sensor.................106
Flue gas temperature sensor...........111
Function descriptions.......................115
Function testing..................................89
Fuse.................................................112
G
Gas supply pressure..........................16
Gas train ...........................................16
Gas type.............................................12
Gas type conversion..........................13
H
Heat exchanger, cleaning..................21
Heating curve.....................................32
Heating curve level............................34
Heating curve slope...........................34
Heating program changeover..........124
Heat-up time....................................130
Hiding a fault display..........................91
I
Ignition...............................................21
Ignition electrodes..............................21
Ionisation electrode............................21
Keyword index
149