Notes On Installation And Operation - Buderus Logano plus GB312 Installation Manual

2
Details of the product
2.4

Notes on installation and operation

When installing and operating the heating system
observe the following:
– The local building regulations regarding the installation
conditions.
– The local building regulations regarding air supply and
venting systems and the chimney flue connection.
– Electrical code requirements for connection to the
power supply.
– The technical regulations of the gas company regard-
ing 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.
2.4.1 Other important information
– The installation of a boiler must be notified to and
approved by the relevant gas supplier.
– Only operate the boiler with the combined air/flue sys-
tem specifically designed and approved for it.
– Remember that regional approvals are required for the
flue system and connecting the condensate outlet to
the public sewer system.
If an ASME CSD1 high water temperature
cut off is installed on the boiler supply (B-kit)
the following must be observed.
V The default setting of the BC10 boiler con-
trol is 5 minutes circulator pump post
purge. This setting may be increased but
not decreased.
V If the circulator pump is operated by an
external control a 5 minutes post purge
period must be ensured.
2.5 Heating system water quality
As pure water cannot be used for heat transfer,
water quality is important. Poor water quality can
damage heating systems due to scale formation
and corrosion. For further details, please see the
accompanying "Water quality requirements for
Logano plus GB312" manual.
Caution: Risk of system damage due to un-
suitable heating system water.
V If oxygen-permeable pipes are used, e.g.
for underfloor heating systems, the sys-
tems must be separated from one another
by heat exchangers. Unsuitable heating
system water promotes sludge and corro-
sion formation. This can result in heat ex-
changer malfunction and damage.
8
2.6
For the installation and maintenance of the boiler, you will
require the standard tools used for central heating and
gas and water systems plus set of a metric wrenches and
hex keys.
The following may also prove useful:
– The RC35 programming unit is required as a monitor-
ing device for commissioning, servicing and maintain-
ing the boiler.
– 2 pipes (approx. 1¼", approx. 6.6 ft long) for carrying
the boiler or 5 pipes (approx. R1¼", approx. 28 ins
long) for placing underneath the boiler to act as rollers
– Cleaning blade and/or chemical cleaning agent for wet
cleaning
2.7
V Dispose of boiler packaging in an environmentally
responsible manner.
V All heating system components that have to be
replaced should be disposed of in environmentally
responsible manner at an authorized disposal site.
Logano plus GB312 - Technical specifications are subject to change without prior notice
Tools, materials and equipment
A PC with Buderus Logamatic ECO-Soft
4000/EMS and a service key can also be
used as a monitoring device.
Disposal