Viessmann Vitoligno 300-C Installation And Service Instructions Manual page 178

Keyword index
Keyword index
(cont.)
I
Ignition element........................................................ 118
Information menu....................................................... 99
Installation
– Minimum clearances................................................. 9
Installation of boiler...................................................... 9
Installation room
– Floor requirements.................................................... 9
– Requirements............................................................9
Instructing the system user........................................ 77
L
Lambda probe.......................................................... 114
– Calibration............................................................. 115
– Checking............................................................... 114
Language setting........................................................49
Loading the standard setting....................................103
M
Mains isolator on the control unit............................. 155
Maintenance and cleaning work
– Ash box, emptying...................................................66
– Ash chamber cleaning and ash removal................. 73
– Battery, replacement............................................... 76
– Cleaning ignition pipe..............................................72
– Combustion chamber and rotary grate, cleaning ... 69
– Drive chains and drive unit bearing lubrication....... 75
– Emissions test......................................................... 76
– Expansion vessel, checking.................................... 75
– Flue gas fan and Lambda probe cleaning...............67
– Flue system, cleaning............................................. 75
– Gaskets, checking...................................................75
– Heat exchanger, cleaning........................................69
– Maintenance reset...................................................76
– Overview maintenance and cleaning work..............65
– Pellet hopper, cleaning............................................74
– Safety instructions...............................................8, 64
Maximum flow temperature limit................................ 88
Minimum flow temperature limit................................. 88
Mixer economy function........................................... 158
Mixer motor...............................................................117
O
ON/OFF switch...........................................................48
ON/OFF switch on the control unit........................... 155
Operating states, checking.......................................100
Outputs (actuators), checking............................ 99, 100
Outside temperature................................................ 159
Overview of electrical connections
– Connecting buffer temperature sensor....................35
– Connecting outside temperature sensor................. 35
– Fuel supply connections..........................................33
– Other electrical connections....................................41
178
P
PCBs
– HKK 2.01...............................................................167
– KSK 2.03............................................................... 169
– Position................................................................. 164
– ZPK 2.02............................................................... 165
PCBs, overview........................................................165
Pellet changeover unit, connection in control unit
– Limit switch............................................................166
Pellet changeover unit, connection in the control unit
– Drive motor............................................................167
Pellet hopper, running till empty............................... 101
Pellet supply process............................................... 162
Power cable............................................................... 41
Power supply..............................................................41
Priority control.......................................................... 161
Pumps
– Run-on.................................................................. 161
R
Reduced room temperature....................................... 63
Reheating suppression............................................ 161
Room temperature................................................... 159
Room temperature, set, selecting.............................. 62
Rotational direction, mixer motor..............................117
S
Safety connections.....................................................30
Screed function........................................................ 158
Service functions
– Diagnosis and service checks.................................98
– Overview................................................................. 98
Service menu
– Diagnosis menu...................................................... 99
Set DHW temperature..............................................161
Set room temperature selection................................. 62
Siting of boiler............................................................ 10
Solar circuit control...................................................157
Specification.............................................................173
Standard room temperature....................................... 62
Standard setting......................................................... 49
Start-stop pushbutton...............................................154
Strain relief................................................................. 32
Supply system configuration...................................... 50
Supply times setting................................................... 61
System commissioning.............................................. 48
System schemes........................................................61
T
Time program
– Central heating......................................................159
– DHW heating.........................................................161
Time setting................................................................50
Troubleshooting........................................................104
V
Vacuum supply system............................................ 161