Viessmann Vitoligno 300-C Installation And Service Instructions For Contractors page 128

Keyword index
Keyword index
A
Actuator test............................................................... 35
Additional boiler selection.......................................... 33
B
Battery........................................................................74
Boiler water temperature sensor................................ 75
Buffer temperature sensors........................................19
Buffer type selection...................................................33
C
Code 1
– Calling up................................................................ 50
– Overview................................................................. 50
Code 2
– Calling up................................................................ 61
– Overview................................................................. 62
Codes for commissioning...........................................36
Combustion chamber, cleaning..................................44
Commissioning sequence.......................................... 30
Connection and wiring diagram.................... 18, 19, 117
Connection selection, DHW....................................... 33
Connection selection, heating circuits 1 to 4..............33
Connection selection, solar........................................ 34
Connections on water side.........................................22
Control functions...................................................... 110
Control unit cover, fitting.............................................20
Cursor key................................................................ 110
Cylinder priority control.............................................113
Cylinder temperature control.................................... 113
Cylinder temperature sensor......................................75
D
Date, setting............................................................... 30
Declaration of conformity......................................... 127
DHW circulation pump..............................................113
DHW circulation selection.......................................... 34
DHW temperature.....................................................112
– Set value............................................................... 113
Display......................................................................110
Display elements...................................................... 110
Diverter valve............................................................. 34
E
Economy mode........................................................ 112
Electrical connections.........................................18, 117
Expansion vessel....................................................... 48
Extended economy mode.........................................112
Extension kit for heating circuit with mixer................. 77
F
Fault codes
– Calling up................................................................ 69
– Deleting................................................................... 70
Fault display............................................................... 69
Fault history................................................................69
Fault memory............................................................. 69
Fault message
– Acknowledgement...................................................69
– Calling up................................................................ 69
128
Fill water.....................................................................29
Floor condition..............................................................8
Flow temperature
– Maximum limit......................................................... 56
– Minimum limit.......................................................... 56
Flow temperature control..........................................112
Flow temperature sensor........................................... 77
Flue gas fan cleaning................................................. 46
Flue gas side connections..........................................21
Frost protection.........................................................112
Function description................................................. 110
Fuse........................................................................... 74
H
Heating circuit control unit........................................ 111
Heating circuit designation change............................ 34
Heating circuit pump logic........................................ 112
Heating curve adjustment.......................................... 36
Heating curve level.....................................................38
Heating curve slope................................................... 38
Heating surfaces, cleaning.........................................44
Help text................................................................... 110
High limit safety cut-out..............................................74
I
Installation clearances..................................................8
Installation room...........................................................8
K
Keys..........................................................................110
L
Lambda probe............................................................ 76
Language setting........................................................30
M
Maximum flow temperature limit................................ 56
Minimum flow temperature limit................................. 56
Mixer economy function........................................... 112
Mixer motor................................................................ 78
O
Operating conditions, scanning..................................68
Operating element.................................................... 110
Outside temperature................................................. 111
P
PCBs
– HKK 2.01...............................................................120
– KSK 2.03............................................................... 121
– Overview............................................................... 117
– ZPK 2.02............................................................... 118
Pellet store sensor..................................................... 32
Pellet supply process............................................... 115
Power, switching on................................................... 30
Power cable............................................................... 19
Power supply..............................................................19
Priority control...........................................................113
Protective panel, fitting...............................................20
Pump run-on.............................................................114