Viessmann VITODENS 111-W Installation And Service Instructions Manual page 58

Keyword index
Keyword index
B
Boiler water temperature sensor ............................... 45
Burner gasket.............................................................33
Burner gauze assembly............................................. 33
Burner installation...................................................... 35
Burner removal...........................................................32
C
CO2 content check.....................................................30
Cold water connection..................................................8
Combustion chamber cleaning...................................34
Commissioning...........................................................19
Condensate................................................................13
Condensate drain.................................................13, 35
Connection diagram................................................... 53
Connections........................................................... 8, 11
Connections on the water side................................... 11
Control unit, opening.................................................. 15
Cylinder temperature sensor .....................................46
D
DHW connection.......................................................... 8
Draining........................................................................8
E
Electrical connections................................................ 15
F
Fault........................................................................... 40
Fault code.................................................................. 40
Fault display............................................................... 40
Filling............................................................................8
Filling function............................................................ 19
Filling the system................................................. 19, 21
Flue gas temperature sensor, checking..................... 48
Flue pipe.................................................................... 14
Front panel removal................................................... 43
Frost limit....................................................................51
Frost protection.......................................................... 51
Function sequence.....................................................40
Fuse........................................................................... 49
G
Gas connection...................................................... 8, 13
Gas supply pressure.................................................. 23
Gas train ....................................................................23
Gas type, changing
– At the control unit.................................................... 39
– LPG................................................................... 22, 39
Gas type selected...................................................... 23
H
Heat exchanger cleaning........................................... 34
Heating curve............................................................. 51
Heating flow................................................................. 8
Heating return.............................................................. 8
58
I
Ignition........................................................................33
Ignition electrode........................................................33
Intended use................................................................ 6
Ionisation electrode.................................................... 33
L
Limits
– Flue gas values....................................................... 23
Loading cylinder, filling............................................... 21
LPG............................................................................ 22
M
Max. heating output....................................................24
O
Outlet temperature sensor................................... 46, 48
Output adjustment
– Shared connection.................................................. 26
Output matching
– Flue pipe length.......................................................26
Output reduction.........................................................24
Outside temperature sensor.......................................44
P
Plate heat exchanger................................................. 49
Power supply..............................................................16
Product information...................................................... 7
Pump rate adjustment................................................ 25
R
Report........................................................................ 54
Reset..........................................................................42
S
Safety chain .............................................................. 47
Safety valve............................................................8, 13
Shared flue system connection.................................. 26
Static pressure........................................................... 23
Supply pressure......................................................... 23
Symbols....................................................................... 6
System filling.............................................................. 19
System pressure........................................................ 19
T
Temperature limiter.................................................... 47
Trap...................................................................... 13, 35
Troubleshooting..........................................................43
V
Ventilation air pipe......................................................14
Venting....................................................................... 21
W
Wall mounting.............................................................10
Weather-compensated mode..................................... 51