Beretta 20072002, Руководство по установке

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This manual, Code 20127830 - Rev. 3 (10/16) comprises 24 pages.
3
CONTENTS
The following symbols are used in this manual:
b
CAUTION! = Identifies actions that require caution
and adequate preparation.
a
STOP! =
Identifies actions that you MUST NOT do.
This manual, Code
- Rev.
comprises
pages.
1 GENERAL INFORMATION 4
1.1 General Safety Information . . . . . . . . . . . . . . . . . 4
1.2 Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.3 Description of the appliance . . . . . . . . . . . . . . . . 5
1.4 Safety devices . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.5 Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
1.6 System layout. . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
1.7 Coupling configuration . . . . . . . . . . . . . . . . . . . . 8
1.8 Technical specifications. . . . . . . . . . . . . . . . . . . . 9
1.9 Water circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
1.10 Location of sensors . . . . . . . . . . . . . . . . . . . . . . 11
1.11 Wiring diagrams. . . . . . . . . . . . . . . . . . . . . . . . . 12
2 INSTALLATION 14
2.1 Unpacking the product . . . . . . . . . . . . . . . . . . . 14
2.2 Opening . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
2.3 Overall dimensions and weights . . . . . . . . . . . . 15
2.4 Installation premises . . . . . . . . . . . . . . . . . . . . . 16
2.5 Water connections . . . . . . . . . . . . . . . . . . . . . . . 17
3 WATER IN CENTRAL HEATING SYSTEMS 18