Vaillant ecoTEC plus 937 Service Manual download pdf (Page 13)

Installation and maintenance instructions ecoTEC plus 937 0020031552_06 13

Preliminary remarks for room sealed appliances

This appliance should only be installed in conjunction

with either a Vaillant flue system or an alternative

approved system (details of flue approval categories

can be found in the technical section of the installation

manual).

Install the flue system as detailed in the separate flue

installation instructions supplied with this boiler.

3.4 General requirements

3.4.1 Preliminary remarks

This appliance must only be installed and commissioned

by a competent person approved at the time by the

Health and Safety Executive. Please check with your

installer that he is able to carry-out all the necessary

works including official notification of the works to the

relevant body upon completion.

3.4.2 Related documents

The installation of the appliance and any associated hot

water system must be in accordance with (but not lim-

ited to) the following; COSHH regulations, Gas Safety

(Installation and Use) Regulations 1998, Health and

Safety Document No. 635 (The Electricity at Work Regu-

lations 1989), BS7671 (IEE Wiring Regulations) and the

Water Supply (Water Fitting) Regulations 1999, or The

Water Bylaws 2000 (Scotland). It should also be in

accordance with the relevant requirements of the Local

Authority, Building Regulations, The Building Regula-

tions (Scotland), The Building Regulations (Northern Ire-

land) and the relevant recommendations of the follow-

ing British Standards:

BS 6700: Services supplying water for domestic use

within buildings and their curtilages.

BS 6798: Specification for installation of gas fired boil-

ers not exceeding 60 kW input.

BS 6891: Specification for installation of low pressure

gas pipework up to 28 mm (R1) in domestic premises

(2nd family gas).

BS 7593: Treatment of water in domestic hot water

central heating systems.

Institute of Gas Engineers Publication IGE/UP/7/1998:

”Guide for gas installations in timber framed housing”

BS. 5482 Pt. 1 Domestic butane and propane gas burn-

ing installations.

IGE/UP1 Soundness testing and purging of industrial

and commercial gas installation.

IGE/UP2 Gas installation pipework, boosters and com-

pressors on industrial and commercial premises.

IGE/UP10 Installation of gas appliances in industrial and

commercial premises.

BS. 6644: Installation of gas fired hot water boilers of

rated inputs between 60 kW and 2 MW (2nd and 3rd

family gases).

BS. 5449: Forced circulation hot water central heating

systems for domestic premises. Note: only up to 45 kW.

BS. 6880: Low temperature hot water heating systems

of output greater than 45 kW.

Part 1 Fundamental and design considerations.

Part 2 Selection of equipment.

Part 3 Installation, commissioning and maintenance.

BS. 4814: Specification for: Expansion vessels using an

internal diaphragm, for sealed hot water heating sys-

tems.

BS. 5440: Installation and maintenance of flues and

ventilation for gas appliances of rated input not exceed-

ing 70 kW net (1st, 2nd and 3rd family gases).

Part 1 Specification for installation of flues.

Part 2 Specification for installation and maintenance

of ventilation for gas appliances.

Safety 3

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