1 General
1.1 About this manual
This Installation, Operation, and Maintenance Manual has been prepared as
general instructions for appropriate installation, operation, and maintenance
procedures. When operating the unit, always follow the precautionary
instructions related to each component as well as the regulations and
recommendations given by the local authorities.
The unit must be installed, operated, and maintained by a professional and in
such a way that it does not cause danger to humans, the environment, or the
unit itself. The unit must not be used for other than its intended purposes without
a written consent from the manufacturer.
NOTICE
Before you start to install, operate, or maintain the system, read this manual
carefully and familiarize yourself with all of the instructions.
Keep the manual for later reference.
1.2 Guarantee
The guarantee for this unit is based on Chiller Oy’s terms of guarantee.
The guarantee becomes void, if:
• the product is modified or repaired without a written consent from Chiller Oy
• the unit parameters are modified without permission
• the configuration of the unit is changed
• the installation site, unit connections, installation ground, or installation
procedures do not follow these instructions
• the instructions in this Installation, Operation, and Maintenance Manual are
not followed.
The guarantee does not cover damages, if:
• the user does not follow the manufacturer’s instructions
• the unit is used in a way that it is not designed for and that causes damage to
the unit
• the unit is not maintained according to the schedule and instructions in this
manual.
Note! Warranty claims are processed only, if the complete type and serial numbers
of the unit (see Section
3.3 Type plate) are notified to the manufacturer in written
form.
1.3 Inspection of the unit
The units are shipped from the factory as assembled (apart from some
accessories), wired, and tested. In some unit models, part of the grille is shipped
Copyright © 2020. All rights reserved.
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N02119031 Rev. A GRAND Vari & Vari Pro – Installation, Operation, and Maintenance Manual
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