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Keep boiler and boiler room clear and free from
combustible materials, gasoline and other flammable
vapors and liquids. Do not obstruct the flow of
combustion and ventilation air. A qualified heating
contractor must perform all inspection, maintenance
and service.
Important to know
Do
not
use this boiler if any part has been under, or
exposed to, water. Immediately call a qualified heat-
ing contractor to inspect the boiler and to replace
any part of the control
system and any gas control which has been under,
or exposed to water.
Carbon monoxide
The U.S. Consumer Product Safety
Commission strongly recommends the installation of
carbon monoxide detectors in buildings in which
gas-burning equipment is installed.
Carbon monoxide (CO) is a colorless, odorless gas,
which may be produced during incomplete combus-
tion of fuel and/or when the flame does not receive
an adequate supply of combustion air.
Carbon monoxide can cause severe personal injury
or loss of life.
Therefore, carbon monoxide detectors that are in
compliance with a nationally recognized standard
(e.g. ANSI/UL 2034-2002, CSA 6.19-01) should be
installed and maintained in buildings that contain
gas-burning equipment.
Note:
Viessmann does not test any detectors and makes
no representation regarding any brand or type of de-
tector.
For safe operation
We recommend that you frequently:
- Check for debris which could obstruct the flow of
flue gases. The vent or chimney must not be
blocked. Ablocked or partially blocked vent or chim-
ney can cause flue gases to leak
into the structure. Flue gases leaking into the house
can cause injury or death. Blocked or partially
blocked chimneys must have the blockage removed
by a qualified heating contractor.
- Check pressure gage for correct system (water)
pressure. Check for water on the floor from the dis-
charge pipe of the pressure relief valve or any other
pipe, pipe joint, valve or air
vent.
- Check for moisture, water, or appearance of rust
on the flue gas pipes, their joints as well as vent
dampers, or side wall vent terminals
(if so equipped).
- Ensure that nothing is obstructing the flow of
combustion and ventilation air and no chemicals,
garbage, gasoline, combustible materials, flammable
vapors and liquids are stored (not even temporarily)
in the vicinity of the boiler.
- Do
not
allow unsupervised children near the boiler.
Service/inspection of the boiler and the system is
recommended once a year. Maintenance, service
and cleaning are specified in the Installation Instruc-
tions.
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