Safety
3
About these Instructions
Take note of all symbols and notations intended to draw attention to potential hazards or important product information.
These include ”WARNING”, ”CAUTION”, and ”IMPORTANT”. See below.
Warnings draw your attention to the
presence of potential hazards or
important product information.
Cautions draw your attention to the
presence of potential hazards or
important product information.
Helpful hints for installation, operation
or maintenance which pertain to the
product.
This symbol indicates that additional,
pertinent information is to be found in
column three.
This symbol indicates that other
instructions must be referenced.
Safety
H Operation
Before operati ng the boiler, make sure
you fully understand its method of
operation. Your heating contractor
should always perform the initial
start-up and e xplain the system. Any
warranty is null and void if these
instructions are not foll o wed.
H Working on the equipment
All personnel working on the equipment
or the heating system must have the
proper qualifications and hold all
necessary licenses.
Ensure main power to equipment,
heating s ystem, and all external controls
has been deactivated. Close main gas
supply valve. Take precautions in all
instances to avoid accidental activation
of power duri ng service work.
H Maintenance and cleaning
Regular inspection and service by a
qualified heating contractor is critical to
the performance of the Viessmann
Vitogas 100, GS10. Neglected
maintenance impacts on warranty;
regular cleaning and maintenance
ensures clean, environmentally friendly
and efficient operation. We recommend
a maintenance contract with a qualified
heating contractor.
H Flue gas smell
- Deactivate heating equipment.
- Open windows and doors.
- Inform your heating contractor.
H Dangerous conditions
- Deactivate main power immediately.
- Close gas supply valve.
H Technical information
Literature applicable to all aspects of the
Vitogas 100:
- Technical Data Manual
- Installation Instructions
- Start-up/Service Instructions
- Operating Instructions
and User’s Information Manual
Additional applicable literature:
- Vitotronic controls manuals
- Accessory manuals
5167 469 v1.15167 469 v1.1
Indicates an imminently hazardous
situation which, if not avoided, could
result in death, serious injury or
substantial product/property damage.
WARNING
Indicates an imminently hazardous
situation which, if not avoided, may
result in minor injury or
product/property damage.
CAUTION
IMPORTANT
Incomplete com bustion and poisonous
gases result if the fresh air intakes in
the mechanical room are closed. Never
close these openings.
CAUTION
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