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07.17 207443 Rev.105
EKWXA│EKWXBA
AIR-COOLED WATER CHILLERS
AXIAL FANS
INTRODUCTION
CONTENTS
Purpose of the Manual
This manual and the instruction documents of refrigeration lines, wiring diagrams and any other attached documents,
have been written to allow a correct installation, set up and maintenance of the unit. Therefore it is essential to read the
instructions with due attention. Verify all the necessary information for the correct installation of the system is included
in the manuals supplied with this unit and / or the rest of the indoor units, accessories, etc. Otherwise, the manufacturer
declines any responsibility for any damage to persons or things, as a result of improper use of the unit and/or failure to
observe these instructions.
Preservation Manual
This manual and the electric diagram of the unit must be retained and remain available to the operator for any further consultation.
Updating the Data
The continuous improvement in design and performance to which we are committed gives us the right to modify the specifications of our
products without prior notice.
Electrical Network
Check that electrical network features are in accordance to data shown in the data nameplate of the unit.
Local Safety Regulations
Observe and analyze all possible causes of accidents that may arise in the place or places of installation of the units, check means and
tools to use, etc. It is not possible to anticipate each and every one of the potential circumstances of danger in this manual. Respect the
local security standards during installation.
Principles of Security on Installation
The unit is designed and built in a way that does not pose a risk to the health and safety of people. Appropriate project solutions have
been adopted to eliminate the possible causes of risk in the installation.
Packaging and Replacement of Equipment
The packaging material (plastic bags, insulating materials, nails, etc.) is a potential source of danger and should be kept
out of the reach of children and properly recycled according to local safety regulations. This product should not be mixed
with household waste at the end of its life. Due to the refrigerant, oil and other components contained in this product, it
must be dismantled by professional installers in accordance with current regulations.
Use
The unit will be used only for the reason has been conceived. Any other use does not imply any kind of compromise or link for the
manufacturer.
Incorrect Operation
In case of breakdowns or operation faults, turn off unit.
Periodic Inspections and Maintenance
Carry out periodic inspections to detect possible damaged or broken pieces. If they are not repaired it could result in
damage to people or stuff. Before executing any maintenance operation, cut off the unit power supply.
All operations must be carried out in accordance with local safety regulations.
Repairs
Reparations should be always realized for trained personal authorized by the manufacturer using original spares. Failure
to comply with these warnings could affect the safety features of the unit.
Modifications
All manufacturer responsibility is declined when the warranty has been expired in case of electrical and/or mechanical modifications.
Alterations in general not expressly allowed and not respecting what is instructed here, they cause the warranty expiration.
Refrigerant
This product is hermetically sealed and contains R-410A which is a HFC fluorinated greenhouse gas.
