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1.2OVERALL VIEW
LEGEND:
1.Flue connector
2.Fan
3.Combustion chamber hood
4.Main heat exchanger
5.Safety thermostat
6.Combustion chamber
7.Combustion chamber insulation panel
8.Detection electrode
9.Ignition electrodes
10.Burner
11.Regulation thermostat
12.Frost thermostat
13.Pump pressure switch
14.Safety valve (3 bar)
15.Automatic
16.Gas valve
17.Spark generator
18.Boiler drain valve
19.Circulation pump with automatic air release valve
20.Expansion vessel
21.Air pressure
22.Air pressure switch
23.Combustion analysis points
2.INSTALLATION
2.1REFERENCE STANDARDS
FIG. 1.0
The technical information and instructions provided herein below are intended for the installer so that the unit may be installed correctly and safely.
The installation and initial start up of the boiler must be by a CORGI Registered Installer in compliance with the installation standards currently in effect, as well as with any and all local health and safety standards i.e. CORGI .
This appliance must be installed by a competent installer in accordance with current Gas Safety (installation & use) Regulations.
The installation of this appliance must be in accordance with the relevant requirements of the current Gas Safety (installation & use) Regulations, the Local Building Regulations, the current I.E.E. Wiring Regulations, the byelaws of the local water authority, and in Scotland, in accordance with the Building Standards (Scotland) Regulation and Health and Safety document No. 635 “Electricity at work regulations 1989”.
Installation should also comply with the following British Standard Codes of Practice:
BS 7593:1992 | Treatment of water in domestic hot water central |
| heating systems |
BS 5546:1990 | Installation of hot water supplies for domestic |
| purposes |
BS | Flues |
BS | Air supply |
BS 5449:1990 | Forced circulation hot water systems |
BS 6789:1987 | Installation of gas fired hot water boilers of rated |
| input not exceeding 60kW |
BS 6891:1989 | Installation of low pressure gas pipe up to 28mm |
BS 7671:1992 | IEE wiring regulations |
BS 4814:1990 | Specification for expansion vessels |
BS 5482:1994 | Installation of LPG |
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