0020167175_01 - 02/13 - Glow-worm
2.3 Regulation and statutory requirements
2.3.1 CE Mark
This boiler meets the requirements of Statutory Instrument,
No. 3083 The Boiler (Effi ciency) Regulations, and therefore is
deemed to meet the requirements of Directive 92/42/EEC on the
effi ciency requirements for new hot water boilers fi red with liquid
or gaseous fuels.
Type test for purposes of Regulation 5 certifi ed by: Notifi ed body
1312.
Product/production certifi ed by: Notifi ed body 0086.
The CE mark indicates that the appliances described in this
manual are in compliance with the following directives:
- European directive n°2009-142 relative to gas appliances
- European directive n°2004-108 from the European Parliament
and Council relative to electromagnetic compatibility
- European directive n°2006-95 from the European Parliament
and Council relative to low voltage
- European directive n°92-42 relative to the yield of boilers
2.3.2 Local regulations
Benchmark places responsibilities on both manufacturers
and installers. The purpose is to ensure that customers are
provided with the correct equipment for their needs, that it is
installed, commissioned and serviced in accordance with the
manufacturer’s instructions by a competent person approved
at the time by the Health and Safety Executive and that it meets
the requirements of the appropriate Building Regulations. The
Benchmark Checklist can be used to demonstrate compliance
with Building Regulations and should be provided to the
customer for future reference.
Installers are required to carry out installation, commissioning
and servicing work in accordance with the Benchmark Code
of Practice which is available from the Heating and Hotwater
Industry Council who manage and promote the Scheme.
• Visit www.centralheating.co.uk for more information.
2.4 Hydraulic schematic
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5
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2
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27
Key
1 Gas isolating valve
2 Heating fl ow isolating valve
3 Heating safety valve
4 Filter on cold water inlet
5 DHW fl ow sensor
6 Water pressure sensor
7 Domestic plate to plate heat exchanger
8 Three way valve
9 By-pass
10 Heating return thermistor
11 Condensate trap
12 Ignition and control electrode
13 Burner
14 Main heat exchanger
15 Thermal fuse
16 Flue outlet
17 Silencer
18 Heating expansion vessel
19 Fan
20 Gas control valve
21 Ignition module
22 Heating fl ow thermistor
23 Air vent
24 Pump
25 Manometer
26 Heating return isolating valve
27 Domestic cold water isolating valve
A Heating fl ow
B Pipe for heating safety valve
C Domestic hot water outlet
D Gas
E Cold water inlet
F Heating return
G Condensate drain
INTRODUCTION
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