Contents
Guarantee ............................................................................................................................................................2
Statutory Requirements .......................................................................................................................................2
Contents ...............................................................................................................................................................3
INTRODUCTION ..................................................................................................................................................4
USER'S INSTRUCTION .......................................................................................................................................5
1 CONTROL PANEL...........................................................................................................................................5
2 HOW TO USE .................................................................................................................................................6
Switching on and filling ..........................................................................................................................6
Time setting ............................................................................................................................................6
Heating ...................................................................................................................................................6
Burner ON................................................................................................................................................6
Stand by mode ........................................................................................................................................6
Switch OFF .............................................................................................................................................6
3 MAINTENANCE ..............................................................................................................................................7
4 GUARANTEE ..................................................................................................................................................7
5 PRACTICAL INFORMATION...........................................................................................................................7
6 SETTING THE TIME CLOCKS ........................................................................................................................8
INSTALLERS' INSTRUCTIONS.........................................................................................................................11
7 DESCRIPTION...............................................................................................................................................11
8 DIMENSIONS ................................................................................................................................................12
9 HYDRAULIC DATA .......................................................................................................................................13
10 INSTALLATION REQUIREMENTS................................................................................................................14
11 INSTALLING THE BOILER............................................................................................................................18
12 CONNECTING THE FLUE.............................................................................................................................20
12.1
12.2
12.3
12.4
13 ELECTRICAL CONNECTIONS .....................................................................................................................27
13.1
13.2
CONNECTING ZONE VALVES.............................................................................................................30
14 COMMISSIONING AND TESTING ................................................................................................................33
14.1
INITIAL PREPARATION ........................................................................................................................33
14.2
INITIAL START-UP................................................................................................................................33
14.3
14.4
GAS CONVERSION ..............................................................................................................................34
14.5
14.6
14.7
EXTERNAL SENSOR SET-UP..............................................................................................................35
14.8
14.9
COMPLETION .......................................................................................................................................35
14.10
OPERATIONAL CHECKS .....................................................................................................................36
14.11
INSTRUCTING THE END USER...........................................................................................................36
15 FITTING THE CASING ..................................................................................................................................37
16 SEQUENCE OF OPERATION.......................................................................................................................38
CENTRAL HEATING MODE .................................................................................................................38
17 ADJUSTMENTS AND SETTINGS .................................................................................................................39
...........................................................................................................................34
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