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C
USTOMER CARE
Page
G
uarantee ............................................................................................................................................................2
Statutory Requirements .......................................................................................................................................2
C
ontents ...............................................................................................................................................................3
I
NTRODUCTION ..................................................................................................................................................4
USER’S INSTRUCTION .......................................................................................................................................5
1 CONTROL PANEL...........................................................................................................................................5
2 HOW TO USE .................................................................................................................................................6
Switching on ..........................................................................................................................................6
Time setting ............................................................................................................................................6
Heating ...................................................................................................................................................6
Burner ON................................................................................................................................................6
Stand by mode ........................................................................................................................................6
Switch OFF .............................................................................................................................................6
Anti freezing mode ..................................................................................................................................7
3 MAINTENANCE ..............................................................................................................................................7
4 GUARANTEE ..................................................................................................................................................7
5 PRACTICAL INFORMATION...........................................................................................................................7
6 SETTING THE TIME CLOCK ..........................................................................................................................8
6.1 SETTING THE MECHANICAL CLOCKS .................................................................................8
6.2 SETTING THE DIGITAL CLOCK..............................................................................................9
INSTALLERS’ INSTRUCTIONS.........................................................................................................................11
7 DESCRIPTION...............................................................................................................................................11
8 DIMENSIONS ................................................................................................................................................12
9 HYDRAULIC DATA .......................................................................................................................................12
10 INSTALLATION REQUIREMENTS................................................................................................................13
11 INSTALLING THE BOILER............................................................................................................................17
12 CONNECTING THE FLUE.............................................................................................................................
19
12.1 FITTING THE COAXIAL FLUE
.............................................................................................................
20
12.2 FITTING THE 5” FLUE ..........................................................................................................................20
12.3 FITTING VERTICAL FLUE ....................................................................................................................22
12.4 FITTING THE TWIN FLUE ....................................................................................................................23
13 ELECTRICAL CONNECTIONS .....................................................................................................................26
14 COMMISSIONING AND TESTING................................................................................................................32
14.1 INITIAL PREPARATION........................................................................................................................32
14.2 INITIAL START-UP
................................................................................................................................
32
14.3 ADJUSTING THE CO2..........................................................................................................................33
14.4 GAS CONVERSION
..............................................................................................................................33
14.5 ADJUSTING THE MAXIMUM HEATING POWER ................................................................................33
14.6 FITTING THE EXTERNAL SENSOR.....................................................................................................33
14.7 EXTERNAL SENSOR SET-UP..............................................................................................................34
14.8 COMPLETION .......................................................................................................................................34
14.9 OPERATIONAL CHECKS .....................................................................................................................34
14.10 INSTRUCTING THE END USER...........................................................................................................35
15 FITTING THE CASING
..................................................................................................................................36
16 SEQUENCE OF OPERATION.......................................................................................................................37
CENTRAL HEATING MODE
.................................................................................................................
37
17 ADJUSTMENTS AND SETTINGS.................................................................................................................38
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