Preface; Boiler Description; Construction Details; General - REMEHA Gas 550 Technical Information

PREFACE

These technical instructions contain useful and impor-
tant information for the correct operation and maintenan-
ce of the Remeha boiler, model Gas 550 and Gas 550
Duo.
Read these instructions carefully before putting the boi-
ler into operation, familiarise yourself with it's control
functions and operation, strictly observing the instructi-
ons given. Failure to do so may invalidate warranty or
prevent the boiler from operating.
The installation and commissioning of the boiler must be
carried out by a competent Engineer, with the relevant
certification i.e.: CORGI, ACOPS, IEE regs. etc.
On completion a copy of the boiler log / commissioning
sheet should be returned to Broag Ltd for record purpo-
ses.
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BOILER DESCRIPTION

The Remeha Gas 550 series boiler is a cast iron
sectional boiler, with a powder coated enamel steel
casing compleet with glass fibre insulation.It has high /
low atmospheric gas burners, suitable for natural gas,
cat. I - 20 mbar.
2 H
It is supplied in sections for delivery and on site assem-
bly.
The boiler meets the requirements of the CE regulations
at the following directives:
- Gas appliance directive no. 90/396/EEC;
- Efficiency directive no. 92/42/EEC;
- E.M.C. directive no. 89/336/EEC.
And is correspondent with:
- Electrical low voltage directive no. 73/23/EEC.
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CONSTRUCTION DETAILS

2.1 General

The Remeha Gas 550 / 550 Duo is a floor standing
boiler complete with temperature and safety controls.
The cast iron sectional heat exchanger is assembled
using conical nipples and jointing compound.The boiler
has a built in draft diverter. It has water connections at
the side within the casing dimensions and a gas train
to one side.
Note: Both water and gas connections can be handed
on site during assembly. But the instrument panel,
mounted in the front casing should always be fitted on
the same side as the flow connection.
The casings can be fitted after the flue and pipework to
the boiler have been installed and connected.
Supplied By www.heating spares.co Tel. 0161 620 6677
If you have any questions, or if you need more informa-
tion about specific subjects relating to this boiler, or it's
installation please do not hesitate to contact us.
The data published in these technical instructions is
based on the latest information (at date of publication)
and may be subject to revisions.
We reserve the right to continuous development in both
design and manufacture, therefore any changes to the
technology employed may not be retrospective nor may
we be obliged to adjust earlier supplies accordingly.
Remeha Gas 550 (Duo)-reference number: 0063AP6520
Classification type for evacuation of the combustion pro-
ducts, according: EN-656: B11, B11BS.
For further advice or information contact Broag Ltd.

2.2 Burners

The burners are stainless steel, atmospheric type with a
heat reflecting floor plate providing the correct ventilation
distribution. Front and top access is required for service
work to be carried out.
Note: The Gas 550 Duo has two complete boiler units
within one casing using a common flue connection.

2.3 Assembly

The boiler cannot be supplied pre-assembled and must
be assembled on site.
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