Viessmann AWO-M-AC 101.A06, Assembly And Servicing Instructions

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The manual of the Vitocal 100-A units contains all the necessary information for optimal use of the
equipment under safe conditions for the operator.
1 PURPOSE AND CONTENTS OF THE MANUAL
This manual provides basic information as to the selection, installation, operation and maintenance of the
Vitocal 100-A unit. It is intended for the operators of the appliance and it enables them to use the
equipment efficiently, even if they do not have any previous specific knowledge.
CAUTION: Although this manual has been drafted for the end user, some of the operations
described are the responsibility of skilled personnel having technical or professional
qualifications to perform the activities herein. They must also be kept up-to-date by attending
refresher courses acknowledged by the competent authorities. These tasks include: installation,
routine and extraordinary maintenance, decommissioning of the appliance and any other
operation indicated “by qualified personnel”.
When the installation and/or maintenance operations are over, the qualified operator must
correctly inform the end user regarding use of the appliance and the necessary periodical
inspections.
The operator has the responsibility of submitting all of the documentation necessary (including
this manual) and of explaining that it all must be kept with care, in the vicinity of the appliance
and always available.
The manual describes the machine at the moment it was sold. It must therefore be considered adequate
with respect to the state-of-the-art in terms of potentiality, ergonomics, safety and functionality.
The company also performs technological upgrades and does not consider itself obliged to update the
manuals of previous machine versions which could even be incompatible. Therefore make sure to use the
supplied manual for the installed unit.
The user is recommended to follow the instructions contained in this booklet, especially those concerning
safety and routine maintenance.
1.1 HOW TO KEEP THE MANUAL
The manual has to always be kept together with the unit it refers to. It has to be stored in a safe place, away
from dust and moisture. It must be accessible to all users who shall consult it any time they are in doubt on
how to operate the equipment.
The company reserves the right to modify its products and related manuals without necessarily updating
previous versions of the reference material. We also decline any responsibility for possible inaccuracies in
the manual if due to printing or transcription errors.
The customer shall store any updated copy of the manual or parts of it delivered by the manufacturer as an
attachment to this manual.
The company is available to give any detailed information about this manual and to give information
regarding the use and the maintenance of its own units.
1.2 GRAPHIC SYMBOLS USED IN THE MANUAL
Indicates operations that can be dangerous for people and/or disrupt the correct operation of the
unit
Indicates prohibited operations.
Indicates important information that the operator has to follow in order to guarantee the correct
operation of the unit in complete safety.