Beretta NOVELLA 55 RAI, Руководство по установке

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CONTENTS
1 SAFETY INFORMATION AND PRECAUTIONS ...................................................4
2 DESCRIPTION OF THE APPLIANCE ........................................................5
2.1 Description .........................................................................................................................................5
2.2 Optional accessories .........................................................................................................................5
2.3 Main parts of the boiler ......................................................................................................................6
2.4 Control panel .....................................................................................................................................6
2.5 Technical specifications .....................................................................................................................7
2.6 Identification .......................................................................................................................................8
2.7 Material supplied ................................................................................................................................8
2.8 Handling .............................................................................................................................................9
2.9 Overall dimensions and water fittings ...............................................................................................10
2.10 Water circuit .....................................................................................................................................10
2.11 Wiring diagram .................................................................................................................................12
3 INSTALLATION .........................................................................................13
3.1 Installation standards .......................................................................................................................13
3.2 Place of installation ..........................................................................................................................13
3.3 Installation in existing systems ........................................................................................................13
3.4 Water connections ...........................................................................................................................14
3.5 Electrical connections .......................................................................................................................14
3.6 Gas connections ...............................................................................................................................16
3.7 Gas supply conversion .....................................................................................................................16
3.8 Flue gas vent and air intake .............................................................................................................18
3.9 Filling the water circuit ......................................................................................................................19
3.10 Emptying the water circuit ................................................................................................................19
4 START-UP AND FUNCTIONING ..............................................................20
4.1 Preliminary checks ............................................................................................................................20
4.2 Ignition ..............................................................................................................................................20
4.3 Final checks ......................................................................................................................................22
5 SHUT-DOWN ............................................................................................23
6 MAINTENANCE .......................................................................................24
6.1 Scheduled maintenance ...................................................................................................................24
6.2 Extraordinary maintenance ...............................................................................................................24
7 OPTIONAL ACCESSORIES .....................................................................25
8 NOVELLA BOILERS: MODULAR CONFIGURATION ............................26
8.1 Configurations ...................................................................................................................................26
8.2 Overall dimensions ...........................................................................................................................27