installation Reference Standards The technical information and instructions provided herein below are intended for the installer / Servicing Technician so that the unit may be installed and serviced correctly and safely. In the United Kingdom the installation and initial start up of the boiler must be by a CORGI Registered Installer in accordance with the installation standards currently in effect, as well as with any and all local health and safety standards i.e. CORGI. In the Republic of Ireland the installation and initial start up of the appliance must be carried out by a Competent Person in accordance with the current edition of I.S.813 “Domestic Gas Installations”, the current Building Regulations, reference should also be made to the current ETCI rules for electrical installation. 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 Local Building Regulations, the current I.E.E. Wiring Regulations, the bylaws of the local water authority, in Scotland, in accordance with the Building Standards (Scotland) Regulation and Health and Safety document No. 635 “Electricity at work regulations 1989” and in the Republic of Ireland with the current edition of I.S. 813, the Local Building Regulations (IE). C.O.S.H.H. Materials used in the manufacture of this appliance are non-hazardous and no special precautions are required when servicing. Installation should also comply with the following British Standard Codes of Practice BS 7593:1992 BS 5546:1990 BS 5440-1:2000 BS 5440-2:2000 BS 5449:1990 BS 6798:1987 BS 6891:1989 BS 7671:2001 BS 4814:1990 BS 5482:1994 Treatment of water in domestic hot water central heating systems Installation of hot water supplies for domestic purposes Flues Air supply Forced circulation hot water systems Installation of gas fired hot water boilers of rated input not exceeding 60kW Installation of low pressure gas pipe up to 28mm IEE wiring regulations Specification for expansion vessels Installation of L.P.G. Siting the Appliance The appliance may be installed in any room or indoor area, although particular attention is drawn to the requirements of the current I.E.E. Wiring Regulations, and in Scotland, the electrical provisions of the Building Regulations applicable in Scotland, with respect to the installation of the combined appliance in a room containing a bath or shower, the location of the boiler in a room containing a bath or shower should only be considered if there is no alternative. Where a room-sealed appliance is installed in a room containing a bath or shower the appliance and any electrical switch or appliance control, utilising mains electricity should be situated so that it cannot be touched by a person using the bath or shower, specifically in accordance with current IEE Wiring Regulations. The location must permit adequate space for servicing and air circulation around the appliance as indicated on page 9. The location must permit the provision of an adequate flue and termination. For unusual locations special procedures may be necessary. BS 6798-1987 gives detailed guidance on this aspect. A compartment used to enclose the appliance must be designed specifically for this purpose. No specific ventilation requirements are needed for the installation within a cupboard. This appliance is not suitable for outdoor installation. The type C appliances (in which the combustion circuit, air vent intake and combustion chamber are air-tight with respect to the room in which the appliance is installed) can be installed in any type of room. Secondary ventilation is not required with this boiler. The boiler must be installed on a solid, non-combustible, permanent wall to prevent access from the rear. and in the Republic of Ireland in accordance with the following Codes of Practice: I.S. 813 Domestic Gas Installations 8
installation 200 200 200 200 120 120 180 25 120 120 CLAS 24/30 FFCLAS SYSTEM 21/28 FFCLAS SYSTEM 21/28 FF 770 770 770 Fig. 5 65 67 67 65 28 150 315 132 132 28 A B B Overall Dimensions Legend: D A = Central Heating Flow (22mm nut & olive) B = Domestic Hot Water Outlet (15mm nut & olive) C = Gas Inlet (15mm) D = Domestic Cold Water Inlet (15mm nut & olive) E = Central Heating Return (22mm nut & olive) C A B B Clearances In order to allow access to the interior of the boiler for maintenance purposes, the boiler must be installed in compliance with the minimum clearances indicated in Fig. 6 A = 450 mm B = 60 mm C = 300 mm D = 450 mm E = 350 mm D E Fig. 6 9
installation Reference Standards The technical information and instructions provided herein below are intended for the installer / Servicing Technician so that the unit may be installed and serviced correctly and safely. In the United Kingdom the installation and initial start up of the boiler must be by a CORGI Registered Installer in accordance with the installation standards currently in effect, as well as with any and all local health and safety standards i.e. CORGI. In the Republic of Ireland the installation and initial start up of the appliance must be carried out by a Competent Person in accordance with the current edition of I.S.813 “Domestic Gas Installations”, the current Building Regulations, reference should also be made to the current ETCI rules for electrical installation. 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 Local Building Regulations, the current I.E.E. Wiring Regulations, the bylaws of the local water authority, in Scotland, in accordance with the Building Standards (Scotland) Regulation and Health and Safety document No. 635 “Electricity at work regulations 1989” and in the Republic of Ireland with the current edition of I.S. 813, the Local Building Regulations (IE). C.O.S.H.H. Materials used in the manufacture of this appliance are non-hazardous and no special precautions are required when servicing. Installation should also comply with the following British Standard Codes of Practice BS 7593:1992 BS 5546:1990 BS 5440-1:2000 BS 5440-2:2000 BS 5449:1990 BS 6798:1987 BS 6891:1989 BS 7671:2001 BS 4814:1990 BS 5482:1994 Treatment of water in domestic hot water central heating systems Installation of hot water supplies for domestic purposes Flues Air supply Forced circulation hot water systems Installation of gas fired hot water boilers of rated input not exceeding 60kW Installation of low pressure gas pipe up to 28mm IEE wiring regulations Specification for expansion vessels Installation of L.P.G. Siting the Appliance The appliance may be installed in any room or indoor area, although particular attention is drawn to the requirements of the current I.E.E. Wiring Regulations, and in Scotland, the electrical provisions of the Building Regulations applicable in Scotland, with respect to the installation of the combined appliance in a room containing a bath or shower, the location of the boiler in a room containing a bath or shower should only be considered if there is no alternative. Where a room-sealed appliance is installed in a room containing a bath or shower the appliance and any electrical switch or appliance control, utilising mains electricity should be situated so that it cannot be touched by a person using the bath or shower, specifically in accordance with current IEE Wiring Regulations. The location must permit adequate space for servicing and air circulation around the appliance as indicated on page 9. The location must permit the provision of an adequate flue and termination. For unusual locations special procedures may be necessary. BS 6798-1987 gives detailed guidance on this aspect. A compartment used to enclose the appliance must be designed specifically for this purpose. No specific ventilation requirements are needed for the installation within a cupboard. This appliance is not suitable for outdoor installation. The type C appliances (in which the combustion circuit, air vent intake and combustion chamber are air-tight with respect to the room in which the appliance is installed) can be installed in any type of room. Secondary ventilation is not required with this boiler. The boiler must be installed on a solid, non-combustible, permanent wall to prevent access from the rear. and in the Republic of Ireland in accordance with the following Codes of Practice: I.S. 813 Domestic Gas Installations 8
installation 200 200 200 200 120 120 180 25 120 120 CLAS 24/30 FFCLAS SYSTEM 21/28 FFCLAS SYSTEM 21/28 FF 770 770 770 Fig. 5 65 67 67 65 28 150 315 132 132 28 A B B Overall Dimensions Legend: D A = Central Heating Flow (22mm nut & olive) B = Domestic Hot Water Outlet (15mm nut & olive) C = Gas Inlet (15mm) D = Domestic Cold Water Inlet (15mm nut & olive) E = Central Heating Return (22mm nut & olive) C A B B Clearances In order to allow access to the interior of the boiler for maintenance purposes, the boiler must be installed in compliance with the minimum clearances indicated in Fig. 6 A = 450 mm B = 60 mm C = 300 mm D = 450 mm E = 350 mm D E Fig. 6 9
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