Product Description; Intended Use; Standards, Regulations And Directives; National Regulations - Buderus Logano G234X Installation And Maintenance Instructions Manual

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Product description

This installation and maintenance manual contains
important information for the safe and correct installation,
initial commissioning, and maintenance of this boiler.
The special gas-fired boiler Logano G234X is generally
referred to below as a boiler.
The installation and maintenance manual is provided for
technicians who have been trained and have experience
in working with heating systems and oil and gas fired
installations.
Only use the boiler in the combinations and with the
accessories and spare parts that are specified in the
installation and servicing instructions.
Other combinations, accessories and worn out parts
must only be used if they are specifically designed for the
intended application and do not affect the system
performance and the safety requirements.
2.1

Intended use

The boiler is designed for heating central heating system
water and indirect heating of domestic hot water (e.g. in a
hot water cylinder), for instance in individual homes or
apartment buildings.
2.2 Standards, regulations and
directives
Observe all standards and guidelines
applicable to the installation and operation of
this heating system in your jurisdiction!
2.2.1

National regulations

The design and mode of operation of this boiler comply
with the American National Standard ANSI Z21.13/
CSA4.9, latest edition for Gas Fired Low Pressure Steam
and Hot Water Boilers.
Other confirmed approvals and certifications are
indicated by stickers on the boiler.
Installation of the boiler must comply with all applicable
codes and regulations imposed by the national, Federal or
local authorities and bodies. If no specific requirements
are defined, in the USA, the latest edition of the National
Fuel Gas Code ANSI Z223.1/NFPA 54 must be complied
with. In Canada, installation must comply in all respects
with the latest edition of the Installation Code for Gas
Burning Appliances and Equipment, CAN/CSA-B.149
and the applicable local regulations and requirements for
the appliance category. The relevant authorities and
regulatory bodies must be informed before installation
starts.
Where required by local regulations, the system must
comply with the American Society of Mechanical
Logano G234X - Technical specifications are subject to change without prior notice.
Product description
Engineers Safety Code for Controls and Safety Devices
for Automatically Fired Boilers (ASME CSD-1).
Carbon monoxide detectors must be installed as
specified by the local regulations. The boiler must be
serviced annually.
2.2.2

Boiler operating conditions

Maximum boiler temperature:
Maximum operating pressure:
The hot water distribution system must comply with all
applicable codes and regulations. If an existing boiler is
replaced, the complete hot water piping system must be
inspected to ensure that it is in perfect condition to ensure
safe operation.
2.3

Notes on installation and operation

When installing and operating the heating system
observe the following:
• The local building codes regarding the installation
• The local building regulations regarding air supply and
venting systems and the chimney flue connection.
• Regulations governing power connection to the power
supply
• The technical regulations of the gas utility company
regarding the connection of the gas burner to the local
main gas supply.
• The regulations and standards relating to the safety
systems for the water heating system
2.3.1

Other important information

• The installation of a boiler must be notified to and
approved by the relevant gas utility company.
• Only operate the boiler with the combined air/flue
system specifically designed and approved for it.
• Regional approvals with regard to the flue system may
be required.
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220 °F (104 °C)
58 psi (4 bar)
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