Viessmann Vitodens 222-F Installation And Service Instructions For Contractors page 152

Keyword index
Keyword index
A
Anode, checking.........................................................47
Anode, replacing........................................................ 47
Assembly.................................................................. 111
B
Boiler, draining on the DHW side............................... 46
Boiler water temperature sensor.............................. 104
Boosting DHW heating.............................................131
Brief scans................................................................. 86
Burner gasket.............................................................41
Burner gauze assembly............................................. 41
Burner installation...................................................... 43
Burner removal...........................................................41
C
Calling up parameter level 1...................................... 56
Calling up parameter level 2...................................... 64
Codes for commissioning...........................................51
Combustion chamber, cleaning............................43, 45
Combustion controller.............................................. 142
Combustion quality, checking.....................................50
Commissioning...........................................................29
Commissioning assistant........................................... 33
Condensate connection............................................. 14
Connection diagrams............................................... 144
Control unit service position..................................... 101
Converting gas type................................................... 36
Cylinder cleaning........................................................47
Cylinder temperature sensor....................................104
D
Diaphragm expansion vessel..................................... 29
E
Electrical connections.......................................... 10, 17
Electronic combustion controller.............................. 142
Extension
– AM1.......................................................................134
– EA1....................................................................... 135
– Internal H1.............................................................132
– Internal H2.............................................................133
Extension kit for heating circuit with mixer .............. 109
External blocking......................................................137
External demand...................................................... 137
F
Fault codes.................................................................89
Fault history................................................................89
Fault manager............................................................ 54
Faults......................................................................... 89
Fill function............................................................... 137
Filling function............................................................ 30
Fill water.....................................................................29
Flow temperature sensor......................................... 104
Flue gas temperature sensor................................... 106
Function descriptions............................................... 131
Function sequence.....................................................38
Function testing..........................................................87
Fuse/MCB................................................................ 108
152
G
Gas supply pressure.................................................. 37
Gas train ....................................................................37
Gas type.....................................................................35
Gas type conversion.................................................. 36
H
Heating circuit assignment....................................... 141
Heating curve............................................................. 51
Heating curve level.....................................................52
Heating curve slope................................................... 52
Heating output, setting............................................... 39
Heating surfaces, cleaning...................................43, 45
Heat-up time.............................................................140
Hydronic balancing...................................................142
I
Ignition........................................................................43
Ignition electrodes...................................................... 43
Ionisation electrode.................................................... 43
L
Language selection.................................................... 33
LON
– Fault monitoring...................................................... 54
– Subscriber check.....................................................54
– Subscriber numbers, setting................................... 53
M
Magnesium anode, checking..................................... 47
Magnesium anode, replacing..................................... 47
Manufacturer's certificate......................................... 151
Mixer open/closed.................................................... 109
O
Operating conditions, calling up................................. 85
Operating data, calling up.......................................... 85
Operating program changeover............................... 136
Outlet temperature sensor....................................... 105
Outside temperature sensor.....................................103
P
Parameters.................................................................56
Passwords
– Changing.................................................................84
– Resetting to delivered condition.............................. 85
Plate heat exchanger............................................... 106
Protective anode
– Anode current and anode, checking....................... 45
R
Raising reduced room temperature..........................139
Reduced set room temperature................................. 52
Reducing heat-up output..........................................139
Reducing heat-up time............................................. 140
Relay test................................................................... 87
Remote control.........................................................141