About The Appliance; Eu Declaration Of Conformity; Determined Use; About These Instructions - Buderus Logano plus GB402 Installation And Maintenance Instructions Manual

▶ Never shut off safety valves!
Water may escape from the safety valve for the hot water system and
piping when the water is being heated.
Risk of damage due to operator error
Operator errors can result in injury and damage to property.
▶ Ensure that children never operate this appliance unsupervised or
play with it.
▶ Ensure that only personnel who can operate this appliance correctly
have access to it.
Instructing the customer
▶ Explain to the customer how the boiler works and how to operate it.
▶ Inform customers that they must not carry out any modifications or
repairs.
▶ Maintenance and repairs may only be carried out by an authorised
contractor.
▶ Use original spare parts only!
▶ Any other combinations, accessories and wearing parts may only be
used if these are specifically designed for the application and impair
neither the performance characteristics nor the safety requirements.
Logano plus GB402 – 6 720 804 428 (2012/09)
2

About the appliance

2.1

EU Declaration of Conformity

The design and operation of this product conforms to the European
Directives and the supplementary national requirements. Its conformity
is demonstrated by the CE designation. You can call up the Declaration
of Conformity for this product on the internet at www.buderus.de/konfo
or request a copy from your local Buderus sales office.
2.2

Determined use

The Logano plus GB402 is designed for conventional use as a gas
condensing boiler for DHW and central heating.
Only gas supplied by the public gas supplier can be used.
Observe the details on the data plate and the specification
( Chapter 2.7, page 8) to ensure correct use.
2.3

About these instructions

These installation and maintenance instructions contain important
information for the safe and appropriate installation, commissioning and
servicing of this gas condensing boiler.
These installation and maintenance instructions as well as the service
instructions are designed for contractors who, through their technical
training and experience, are knowledgeable in handling heating systems
and gas installations.
The following documents are available for the Logano plus GB402:
• Operating instructions
• Operating instructions, MC10 control unit
• Installation and maintenance instructions
• Operator's log
• Technical guide
The above documents are also available for downloading via the Buderus
website.
Please contact us with suggestions for improvement or if you notice any
errors. For contact addresses and our internet address, see the back
cover of this document.
2.4

Tools, materials and equipment

For boiler installation and maintenance you will need the following:
• Standard tools used for central heating, gas and water installation,
plus set of a metric open-ended spanners and Allen keys.
• The RC35 programming unit as a monitoring device for
commissioning, inspecting and servicing the boiler.
A PC with Buderus Logamatic ECO-Soft4000/EMS and a
service key can be used as a monitoring device instead.
The following may also prove useful:
• Cleaning panels and/or chemical cleaning agent for wet cleaning
(available as accessories)
About the appliance 2
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