Alphabetical Index - Viessmann VITODENS 200 Start-Up And Service Instructions

Alphabetical Index

A
Accessing coding addresses (with
programming unit), 50
Accessing temperature settings
with programming unit, 58
Accessing the boiler water
temperature, 58
Accessing the outdoor temperature, 58
Accessing the tank water temperature,
58
Additional information, 45
Adjusting the CO value, 16
2
Assembly of burner, 21
B
Boiler temperature sensor, 40
Burner control unit LGM 29, 47
Burner mesh assembly, 19
C
Checking the Dekamatik-HK, 26
Circuit board VR20, 59,
Cleaning agents, 21
Cleaning the combustion chamber, 21
Cleaning the heat exchanger surfaces,
21
Coding addresses (general), 24
Condensate drain, 20
D
Diagnosis with the control unit, 27
Diaphragm expansion tank, 22
Differential pressure sensor, 41
Disassembly of burner, 19
E
Electrode block, 20
Expansion tank, 22
Extension kit for a heating circuit with
mixing valve, 25
External burner disable, 60
External switching of the heating
program, 59
External call for heat, 59
F
Fault memory, 28
Fault message, 27
Fixed high limit, 43
Fuse, 43
G
Gas combination valve, 13
Gas orifices, 46
Gas manifold pressure, 13
Gas type, 13
H
Heating contractor address input,
Heating curve
H with programming unit, 51
Heating system types
H with programming unit, 49
I
Ignition, 20
Important Regulatory and Installation
Requirements, 4
Initial start-up, 9
Ionization current, 24
L
Low-loss header, 49
M
Maintenance Record, 70
N
Neutralization unit, 21
O
Operating sequence of burner control
unit LGM 29, 47
Outdoor temperature sensor, 40
Overview of coding addresses, 52
P
Parts list, 66
Power supply connection, 11
Program sequence, 47
R
Relay test, 42
RS remote control unit, 44
Running pressure, 13
S
Safety instructions, 2
Safety valves, 22
Additional Information
Selecting the language, 12
Static pressure, 13
T
Tank temperature sensor, 41
Technical data, 46
Thermostatic radiator valves, 43
Troubleshooting, 27
V
Viessmann 2-wire BUS expansion
module, 25, 59
H with programming unit, 26
W
Weather-responsive operation, 48
Wiring diagram, 64
WS remote control unit, 44
69