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5833 275 - 04
Vitotrans 300 Installation, Operating and Service
Safety
Important Regulatory Requirements
(continued)
Technical literature
Literature applicable to all aspects of the Vitotrans:
- Technical Data Manual
- Installation, Operating and Service Instructions
- Wiring diagram
Leave all literature at the installation site and advise the
system operator/ultimate owner where the literature
can be found. Contact Viessmann for additional copies.
Instructing the system user
The installer of the system is responsible to ensure the
system operator/ultimate owner is made familiar with the
system functioning, its activation, and its shut-down.
The operator/ultimate owner should also be instructed to
complete and mail the warranty registration form in order
to be eligible for limited warranty.
Initial startup
Initial start-up must be performed by a qualified heating
contractor. Completion of the Maintenance Record by the
heating contractor is also required.
The following topics must be covered:
Proper system operation sequence.
Explain the equipment as well. Demonstrate an
emergency shut-down, what to do and what not.
Explain that there is no substitute for proper maintenance
to help ensure safe operation.
The Maintenance Record is located on page 87 of this
manual.
Failure to abide by all the requirements set out in the
technical literature renders warranty null and void.
Operation
Please carefully read the operating and service section of
this manual prior to operation.
The installer of the system is responsible to ensure the
system operator/ultimate owner is made familiar with the
system functioning, its activation, and its shut-down.
The operator/ultimate owner should also complete and
mail the warranty registration form in order to be eligible
for limited warranty.
CAUTION
For the Vitotrans 300 S3HA series only the heat transfer
medium must be water or other non-toxic fluid having a
toxicity rating or class of 1, as listed in clinical toxicology of
commercial products, 5th edition. The pressure of the heat
transfer medium must be limited to a max. of 30 psig by an
approved safety or relief valve.
