Operating instructions

A
Adjusting the room temperature
.... 35
B
Boiler temperature sensor
............. 85
Brief scans
.................................. 63
Burner gauze assembly
................ 20
Burner installation
........................ 22
Burner removal
............................ 19
C
Checking the anode
..................... 25
Checking the differential pressure
sensor
......................................... 90
Checking the magnesium anode
... 25
Cleaning agen t
............................ 22
Cleaning the com bustion chamber
. 22
Cleaning the DHW cylinder
........... 24
Code
........................................... 39
Code 1
........................................ 39
Code 2
........................................ 41
Coding duri ng commissioni ng
....... 27
Commissioning
............................. 7
Condensate drain
......................... 23
Connection diagrams
................. 108
Cylinder temperature sensor
......... 85
D
Declaration of c onformity
............ 127
Deleting codes
............................. 61
E
Extension kit for heating circuit with
mixer
........................................... 93
Extension
&
external .......................... 101, 102
&
internal ............................. 99, 100
External blocking
....................... 104
External demand
........................ 104
External demands
...................... 104
F
Fault history
................................. 72
Fault message
............................. 74
Fault messages
........................... 72
Filling function
........................... 105
Filling program
........................... 105
Filling the system
.......................... 7
Finding errors
.............................. 73
Finding faults
............................... 73
Flue gas temperature sensor
......... 88
Function descriptions
................... 95
Fuse
........................................... 92
G
Gas combination valve
................. 13
Gas supply pres sure
.................... 14
Gas type
...................................... 12
H
Heating curve
.............................. 34
Heating curve slope
..................... 35
Heating surfaces
.......................... 22
I
Ignition
........................................ 21
Ignition elec trodes
........................ 21
Ionisation curr ent
......................... 26
Ionisation electr ode
...................... 21
L
Language selection
....................... 9
Level
........................................... 35
Level heating curv e
...................... 35
Loading temperature s ensor
......... 86
LON communication module
......... 32
LON system
................................. 32
LON user check
........................... 33
M
Manufacturer 's Declaration
......... 128
Keyword index
129
Keyword index
5692 548 GB