4
8.8
S-CB
+
400
&
550
AIR INLET
/
FLUE GAS OUTLET CALCULATION EXAMPLES
...............................................30
8.8.1
Flue gas and air supply resistance table - concentric parts .................................................................................... 30
8.8.2
Twin pipe flue gas and air supply resistance table: ................................................................................................. 31
8.8.3
Example A: Twin pipe system ................................................................................................................................. 32
8.8.4
Example B: Single pipe system for flue gas outlet only .......................................................................................... 33
8.8.5
Example C: Twin pipe system with wall mounted air duct. ..................................................................................... 34
8.8.6
Example D1: Twin pipe system with concentric roof terminal. ............................................................................... 35
8.8.7
Example D2: Twin pipe system with concentric roof terminal. ............................................................................... 36
8.9
S
EPARATE AIR SUPPLY AND FLUE TERMINAL FOR A PITCHED ROOF
..........................................................37
8.10
S
EPARATE AIR SUPPLY AND FLUE TERMINAL FOR A FLAT ROOF
...............................................................37
9
ELECTRICAL INSTALLATION ................................................................................................................38
9.1
G
ENERAL
............................................................................................................................................38
9.2
C
ONNECTIONS
.....................................................................................................................................39
9.3
C
ASCADED CONNECTION INCLUDING SHIELDING
.....................................................................................39
9.4
C
ONNECTING THE POWER SUPPLY AND BOILER PUMP
P1,
230V/1~
OR
400V/3~ ....................................40
9.5
F
USES
.................................................................................................................................................41
9.6
L
IST FOR CONNECTIONS
.......................................................................................................................41
9.7
S
ENSORS
............................................................................................................................................43
9.8
E
LECTRICAL CIRCUIT DIAGRAM
T
OP BURNER
(PCB
A,
LEFT
) ..................................................................44
9.9
E
LECTRICAL CIRCUIT DIAGRAM
B
OTTOM BURNER
(PCB
B,
RIGHT
) ..........................................................46
10
USER INTERFACE...................................................................................................................................48
10.1
C
ONTROL PANEL
/
DISPLAY UNIT
...........................................................................................................48
10.2
M
ENU STRUCTURE
..............................................................................................................................49
10.3
D
ISPLAY DURING OPERATION
................................................................................................................51
10.4
M
ONITOR SCREENS
..............................................................................................................................52
10.5
S
ERVICE FUNCTION
..............................................................................................................................54
10.6
S
CHORNSTEINFEGER FUNCTION
...........................................................................................................55
10.7
P
ROGRAMMING IN STANDBY MODE
........................................................................................................56
10.8
S
ETTING THE TIME
&
DATE
....................................................................................................................56
10.9
S
ET POINTS
.........................................................................................................................................57
10.10
S
ETTING THE TIMER PROGRAMS
...........................................................................................................58
10.11
S
ETTING THE OUTDOOR SPECIFICATIONS
..............................................................................................61
10.11.1
Parameters for setting the outdoor graph ............................................................................................................... 61
10.11.2
Outdoor graph - main settings ................................................................................................................................. 62
10.11.3
Outdoor graph - additional settings ......................................................................................................................... 63
10.11.4
Display .................................................................................................................................................................... 64
10.12
C
HECKING THE OPERATING HISTORY
.....................................................................................................65
10.13
C
HECKING THE FAULT HISTORY
.............................................................................................................66
10.14
S
ETTING THE MAINTENANCE SPECIFICATIONS
........................................................................................67
10.15
S
ETTING THE USER LOCK
.....................................................................................................................70
10.16
S
ETTING THE PARAMETERS AT THE CONTROL PANEL
..............................................................................71
10.17
F
AULT CODES DISPLAY
.........................................................................................................................78
10.17.1
Lock-out codes ........................................................................................................................................................ 78
10.17.2
Blocking codes ........................................................................................................................................................ 80
10.17.3
Important message ................................................................................................................................................. 81
11
CONTROLLING OPTIONS AND SETTINGS ..........................................................................................82
11.1
G
ENERAL
............................................................................................................................................82
11.1.1
Extra boiler control .................................................................................................................................................. 82
11.1.2
Max cooling time ..................................................................................................................................................... 82
11.1.3
temperature display on/off ....................................................................................................................................... 82
11.1.4
Water pressure ........................................................................................................................................................ 82
11.1.5
Gas type selection ................................................................................................................................................... 82
11.1.6
Soft start option ....................................................................................................................................................... 83
11.1.7
Pump mode (EC technology) .................................................................................................................................. 83
