Viessmann VITOLIGNO 300-C Installation And Service Instructions Manual page 199

Keyword index
(cont.)
I
Ignition element........................................................138
Information menu..................................................... 121
Installation room
– Requirements............................................................9
– Requirements installation room floor.........................9
L
Lambda probe.......................................................... 136
– Calibration............................................................. 136
– Checking............................................................... 136
Language setting........................................................63
Loading the standard setting....................................125
M
Mains isolator, see appliance mains isolator............175
Maintenance and cleaning work
– Checking and cleaning grate...................................83
– Checking grate limit switch......................................84
– Checking the expansion vessel and system pres-
sure......................................................................... 97
– Cleaning light barriers and sight glasses................ 94
– Cleaning the ash chamber and ash removal...........93
– Cleaning the combustion chamber..........................83
– Cleaning the flue gas collector chamber................. 88
– Cleaning the flue gas fan........................................ 86
– Cleaning the heat exchanger.................................. 89
– Cleaning the ignition pipe........................................96
– Cleaning the Lambda probe....................................87
– Cleaning the pellet hopper...................................... 94
– Cleaning the vacuum module..................................95
– Emissions test......................................................... 98
– Emptying ash box....................................................80
– Maintenance reset...................................................75
– Overview maintenance and cleaning work..............79
– Safety instructions.....................................................8
– Servicing the rotary lock valve................................ 95
Maximum flow temperature limit...............................110
Minimum flow temperature limit................................110
Mixer economy function........................................... 179
Mixer motor.............................................................. 137
O
ON/OFF switch...........................................................62
Outside temperature................................................ 177
Overview of electrical connections
– Connecting heat distribution....................................47
– Connecting the buffer temperature sensor..............47
– Connecting the outside temperature sensor........... 47
– Fuel supply connections..........................................44
– Other electrical connections....................................53
P
Parts lists
– Overview of assemblies........................................ 139
PCBs
– HKK 2.01...............................................................188
– KSK 2.03............................................................... 189
– Overview............................................................... 185
– Position................................................................. 184
– ZPK 2.02............................................................... 186
Pellet changeover unit, connection in the control unit
– Drive motor............................................................187
– Limit switch............................................................186
Pellet hopper installation............................................ 25
Pellet supply process............................................... 182
Power cable............................................................... 53
Power supply..............................................................53
Priority control.......................................................... 180
Pumps
– Run-on.................................................................. 180
R
Reduced room temperature....................................... 78
Reheating suppression............................................ 180
Room temperature................................................... 178
Rotational direction, mixer motor............................. 137
Running pellet hopper until empty............................123
S
Screed function........................................................ 181
Selecting the set room temperature........................... 77
Service functions
– Diagnosis and Service checks.............................. 120
– Overview............................................................... 120
Service menu
– Diagnosis menu.................................................... 121
Set DHW temperature..............................................180
Set room temperature selection................................. 77
Siting
– Compensating for an uneven floor.......................... 15
– Minimum clearances............................................... 16
– Room height............................................................14
Siting of boiler............................................................ 17
Solar circuit control...................................................177
Specification.............................................................194
Standard room temperature....................................... 77
Standard setting......................................................... 63
START/STOP button................................................ 174
Strain relief................................................................. 44
Supply system configuration...................................... 64
Supply times setting................................................... 76
System commissioning.............................................. 62
System schemes........................................................76
T
Time program
– Central heating......................................................177
– DHW heating.........................................................180
Time setting................................................................63
Troubleshooting........................................................127
Keyword index
199