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Introduction – Glow-worm Ultracom2 sxi User Manual

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Gas Supply

The gas installation must be in accordance with the relevant

standards.

In GB, this is BS6891.

In IE, this is the current edition of I.S.813 “Domestic Gas

Installations”.

The supply from the governed meter must be of adequate size

to provide a steady inlet working pressure of 20mbar (8in wg) at

the boiler. On completion, test the gas installation for tightness

using the pressure drop method and suitable leak detection

fluid, purge in accordance with the above standard.

Domestic Hot Water

All domestic hot water circuits, connections, fittings must be

in accordance with the relevant standards and water supply

regulations.

GB: Guidance G17 to G24 and recommendation R17 to R24 of

the Water Regulations Guide.

IE: The current edition of I.S.813 “Domestic Gas Installations”.

Heating System

In GB, it is necessary to comply with the Water Supply (Water

Fittings) Regulations 1999 (for Scotland, the Water Byelaws

2000, Scotland). To comply with the Water regulations your

attention is drawn to: The Water Regulations guide published

by the Water Regulations Advisory Service (WRAS) gives full

details of the requirements.

In IE, the requirements given in the current edition of I.S.813

“Domestic Gas Installations” and the current Building

Regulations must be followed.

Electrical Supply

The boiler MUST be earthed. All system components shall

be of an approved type and all wiring to current I.E.E. wiring

regulations. External wiring must be correctly earthed, polarised

and in accordance with the relevant standards.

In GB, this is BS 7671.

In IE, this is the current edition of ETCI rules.

The boiler MUST be connected to a permanent 230V ac, 50Hz

supply.

Connection of the whole electrical system of the boiler, including

any heating controls, to the electrical supply MUST be through

one common isolator and must be fused 3 Amp maximum.

Isolation should be by a double pole switched fused spur box,

with a minimum gap of 3mm for both poles. The fused spur

box should be readily accessible and preferably adjacent to the

appliance. It should be identified as to its use.

Alternatively connection can be made through an unswitched

shuttered socket and 3A fused 3-pin plug both to the current

issue of BS 1363, provided they are not used in a room

containing a bath or shower.

Wiring to the boiler must be PVC 85OC insulated cable, not less

than 0.75mm2 (24/0.20mm).

3.2.2

Other regulations

Gas Safety (Installation and Use) Regulations

In your own interests and that of safety, it is the Law that ALL

gas appliances are installed by a competent person approved at

the time by the Health and Safety Executive in accordance with

the current issue of these regulations.

Control of Substances Hazardous to Health

Under Section 6 of The Health and Safety at Work Act 1974, we

are required to provide information on substances hazardous to

health. The adhesives and sealants used in this appliance are

cured and give no known hazard in this state.

Insulation Pads:

These can cause irritation to skin, eyes and the respiratory

tract. If you have a history of skin complaint you may be

susceptible to irritation. High dust levels are usual only if the

material is broken.

Normal handling should not cause discomfort, but follow normal

good hygiene and wash your hands before eating, drinking or

going to the lavatory.

• If you do suffer irritation to the eyes or severe irritation to the

skin seek medical attention.

4 Recycling

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The recycling of the packaging must be carried

out by the qualified professional who installed the

appliance.

4.1

Appliance

Most of the appliance is made of recyclable materials.

This symbol indicates that this appliance must not

be disposed of with household waste, that it should

be selectively collected for energy recovery, reuse

or recycling.

• Take the appliance to an appropriate collection point.

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By complying with this directive, you will contribute

to the preservation of natural resources and the

protection of human health.

4.2

Packaging

We recommend that you recycle the packaging of the appliance

in a responsible fashion.

• Sort the waste in order to separate those elements which

can be recycled (cardboard, plastics ...) and those which

cannot be recycled.

• Eliminate the waste in accordance with existing regulations.

INTRODUCTION