Keyword Index - Viessmann B0KA Installation And Service Instructions Manual

Keyword index

Keyword index
A
Angle of penetration................................................... 26
B
Back draught safety device........................................ 43
Boiler water temperature sensor................................ 73
Burner gasket.............................................................42
Burner gauze assembly............................................. 42
Burner installation...................................................... 46
Burner removal...........................................................41
C
Combustion chamber, cleaning..................................44
Combustion controller................................................ 91
Combustion quality, checking.....................................49
Commissioning...........................................................32
Commissioning assistant........................................... 30
Condensate drain.......................................................44
Connection schemes..................................................83
Control unit
– Wiring diagram........................................................ 83
Control unit functions................................................. 80
Cylinder temperature sensor......................................73
D
DHCP......................................................................... 26
DHW heating
– Functions.................................................................82
DHW hygiene............................................................. 50
DHW temperature, raised.......................................... 50
Diaphragm expansion vessel..................................... 33
Dynamic IP addressing.............................................. 26
E
Electronic combustion controller................................ 91
Expansion vessel....................................................... 47
F
Fault codes.................................................................57
Fault message, calling up.......................................... 56
Fault messages
– Display.................................................................... 56
Faults
– Commissioning........................................................37
– Display.................................................................... 56
Filling function...................................................... 33, 80
Fill water.....................................................................32
Flow limiter................................................................. 47
Flow pressure.............................................................37
Flow temperature sensor........................................... 73
Flue gas temperature sensor..................................... 74
Front panel removal................................................... 15
Function descriptions................................................. 80
Function sequence.....................................................37
Fuse........................................................................... 79
G
Gas solenoid valve.....................................................36
Gas supply pressure.................................................. 36
Gas type.....................................................................34
94
H
Heating curve....................................................... 50, 80
Heating curve level.....................................................81
Heating curve slope................................................... 81
Heating output setting................................................ 38
Heating surface, cleaning...........................................44
Heating system, venting.............................................34
I
Ignition........................................................................43
Ignition electrodes...................................................... 43
Intended use................................................................ 9
Internet, connecting....................................................32
Ionisation electrode.................................................... 43
IP addressing............................................................. 26
L
Language selection.................................................... 30
Leak test, balanced flue system.................................40
M
Mains isolator................................................. 35, 41, 48
Message history......................................................... 56
Multiple connection to shared flue system................. 40
O
OpenTherm controller................................................ 80
Operating conditions, checking.................................. 55
Operating data, calling up.......................................... 55
Operating data, checking........................................... 55
Operational reliability..................................................26
Output adjustment
– Multiple connection................................................. 40
Outside temperature sensor.................................24, 73
P
Parameters.................................................................51
– Adjusting................................................................. 51
– Calling up................................................................ 51
– Energy saving functions, heating circuit..................52
– Max. speed, heating circuit pump........................... 51
– Maximum flow temperature limit, heating circuit 1 . 52
– Maximum heating output.........................................52
– Minimum heating output..........................................52
– Pump activation, heating circuit pump in standby
mode....................................................................... 53
– Scald protection activation...................................... 51
Parameters for commissioning...................................50
Plate heat exchanger................................................. 76
Port 123......................................................................26
Port 443......................................................................26
Port 80........................................................................26
Port 8883....................................................................26
R
Range of WiFi connections........................................ 26
Repairs.......................................................................71
Report........................................................................ 86