Buderus Hydronic Systems G315 User Manual
Operating Instructions
Low-temperature
oil/gas boiler
WARNING: If installation, adjustment, modification, oper-
ation or maintenance of the heating system is carried out
by an unqualified person, this may result in personal injury
or property damage.
Precisely follow the instructions of this manual.
If support or additional information is required, contact a
qualified service company, service provider or the gas
company.
WARNING:
Observe the safety instructions of this manual before
commissioning the heating device.
The operating manual is a component of the technical
documentation and must be handed over to the operator
of the heating system. The handling of the heating system
according to the operating manual must be explained to
the owner or operator. Make sure that he has been familiarized with all information required for the operation of the
heating system.
Logano G315
Low temperature boilers for
oil/gas fired power burners
NOTICE: In the Commonwealth of Massachusetts this
appliance must be installed by a licensed plumber and
gas fitter.
This manual is available in the English and French language.
Please keep this manual for future reference.
For users
Please read carefully
before use.
6 720 647 204 (12/2010) US/CA
Contents
Contents
1 Explanation of symbols and safety
information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.1 Explanation of symbols . . . . . . . . . . . . . . . 3
1.2 Safety instructions . . . . . . . . . . . . . . . . . . . 3
2 Product description . . . . . . . . . . . . . . . . . . . . . . 5
2.1 Correct use . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.2 Certification and testing mark . . . . . . . . . . 5
2.3 The correct fill and make-up water . . . . . . 6
2.4 The correct fuel . . . . . . . . . . . . . . . . . . . . . 7
3 System start-up . . . . . . . . . . . . . . . . . . . . . . . . . . 8
3.1 Making the system operational . . . . . . . . . 8
3.2 Check and correct the operating
pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
3.2.1 Checking the operating water pressure 8
3.2.2 Fill water and bleeding the system . . . . . . 8
3.3 Starting up the control panel and the
burner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
4 Shutting down the system . . . . . . . . . . . . . . . 10
4.1 Switching off the control panel and the
burner . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
4.2 Shutting down the system in an
emergency . . . . . . . . . . . . . . . . . . . . . . . . 10
5 Correcting burner faults . . . . . . . . . . . . . . . . . 11
2
Logano G315 - Subject to technical modifications
Explanation of symbols and safety information
1 Explanation of symbols and safety information
1
1.1 Explanation of symbols
Warnings
Warnings are indicated in the text by a
warning triangle and a gray background.
In case of danger from electric shock, the
exclamation point on the warning triangle is
replaced with a lightning symbol.
Signal words at the beginning of a warning are used to
indicate the type and seriousness of the ensuing risk if
measures for minimizing damage are not taken.
• NOTICE indicates that minor damage to property may
occur.
• CAUTION indicates possible minor to medium
personal injury.
• WARNING indicates possible severe personal injury.
• DANGER indicates that severe personal injury may
occur.
Important information
Important information that presents no risk to
people or property is indicated with this
symbol. It is separated by horizontal lines
above and below the text.
Additional symbols
Symbol Meaning
B
Æ
• Listing/list entry
– Listing/list entry (2nd level)
Tab. 1
Sequence of steps
Cross-reference to other points in this
document or to other documents
1.2 Safety instructions
Danger from failing to consider your own safety in
an emergency such as a fire
B Never risk your own life. Your own safety must always
take the highest priority.
Risk due to oil leaks
B When using oil as the fuel, national regulations hold
the operator responsible for immediately calling a
specialist contractor to remedy oil leaks the moment
they are discovered.
If you smell gas
B Close the gas shut-off valve.
B If you hear gas escaping, evacuate the affected area
immediately.
B Open the windows.
B Do not operate any electrical switches or equipment
such as telephones, power plugs and doorbells.
B Extinguish all open flames.
B Do not smoke.
Do not use lighters.
B Warn all occupants of the building, but do not ring
doorbells.
B Call your gas utility company and your local heating
contractor from outside the building. If necessary,
notify police or the fire department.
If you smell flue gas
B Switch off the appliance.
B Open windows and doors.
B Inform a trained and certified heating contractor.
Danger of electrical shock
B Before carrying out any work on the heating system,
disconnect all poles of the heating system by activating
the emergency shutoff switch outside the boiler room
or disengaging the heating system circuit breaker.
B It is not sufficient just to switch off the controller.
B Take measures to ensure that the heating system
cannot be accidentally reactivated.
Logano G315 - Subject to technical modifications
Risk of damage due to operator error
Operator errors can result in personal injury and damage
to property.
B Ensure that children never operate this appliance
unsupervised or play with it.
B Ensure that only people who know to operate this
appliance correctly have access to it.
3
1
Explanation of symbols and safety information
Installation, conversion
Insufficient ventilation may cause dangerous flue gas
leaks.
B Only have the appliance installed or modified by a
trained and certified heating contractor.
B Never change any parts in contact with flue gas.
B Do not cover or reduce the size of ventilation openings
in doors, windows and walls. If draft-proof windows are
fitted, ensure there is an adequate supply of air to the
room for combustion.
B Ensure that the boiler installation room remains free
from the risk of frost.
B The heating system must be installed and operated in
accordance with the applicable rules of technology as
well as national, regional and local code.
B Do not hang up laundry to dry in the boiler room.
Inspection and maintenance
Heating systems should be regularly maintained for the
following reasons:
• to achieve a high level of efficiency and to operate the
system economically (low fuel consumption),
• to achieve a high level of operational safety,
• to maintain the cleanest combustion.
B Recommendation for customers: Sign a
maintenance and inspection contract with a trained
and certified contractor, covering an annual inspection
and demand-dependent maintenance.
B The operator is responsible for the general and
environmental safety of the heating system.
B Immediately correct all faults to prevent system
damage.
B Use only original Buderus spare parts. Damage caused
by the use of spare parts not supplied by Buderus are
excluded from the Buderus warranty.
Instructing the customer
B Instruct customers about the functions and operation
of the appliance.
B Inform the customer that they must not carry out any
modifications or repairs.
B Only use the boiler for its intended purpose and only
when it is in working order.
Disposal
B Dispose of packaging in an environmentally
responsible manner.
B All heating system components that have to be
replaced should be disposed of in environmentallyresponsible manner at an authorized disposal site.
The right fuel
This system requires the correct fuel to ensure a proper
operation. During commissioning, your system installer
will enter the correct type of fuel, which your system
requires, into the table below (Æ Chapter 2.4, page 7).
Danger of water damage
B Do not use the appliance if any part of it has been
under water.
B Call in a trained and certified heating contractor
immediately to check the appliance and replace any
electrical or gas valve components that have been
under water.
Other important information
B If the system overheats or the gas supply does not shut
off, do not switch off or disconnect the power supply to
the pump. Instead, shut off the gas supply somewhere
else to the heating system.
Explosive and easily combustible materials
B Never use or store easily flammable materials (paper,
thinners, paints etc.) near the appliance.
Combustion air/room air
B Keep the supply of combustion/room air free of
corrosive substances (e.g. halogenated hydrocarbons
that contain chlorine or fluorine compounds). This will
help prevent corrosion.
B Prevent heavy accumulation of dust.
4
Logano G315 - Subject to technical modifications
Loading...