Cooling Load Diversity
Continued
Cooling load diversity can best be determined by referring to the ACCA (Air Conditioning
Contractors of America) Manual “J”. Refer to the appendix A-2:Multi-Zone Systems.
ACCA’s Internet address is http://www.acca.org/
Due to load diversity, a Multiaqua Chiller can serve more total air handler tonnage than the
actual total chiller capacity. For example, a 10 ton chiller may be delivering chilled liquid
solution to 13 tons or more of air handler capacity. Thus, with cooling load diversity in use,
the building does not need equal amounts of cooling in each area at the same time.
Electrical and Physical Data
The information contained in this manual has been prepared to assist in the proper installation,
operation, and maintenance of the chiller. Improper installation or installation not made in
accordance with these instructions can result in unsatisfactory operation and/or dangerous
conditions which can void the related warranty.
Read this manual and any instructions included with all additional equipment that is required
to make up the system prior to installation. Retain this manual for future reference.
Separate and independent power supplies and disconnects must be
provided.
All power to the chiller must be turned off prior to opening cabinet and/or
servicing.
Failure to properly ground chiller can result in death.
Disconnect all power wiring to chiller before any maintenance or service
work. Failure to do so can cause electrical shock resulting in personal
injury or death.
All wiring must be done in accordance with NEC (National Electric Code),
as well as state and local codes, by qualified electricians.
Product warranty does not cover any damages or defect to the chiller
caused by the attachment or use of any components, accessories, or devices
(other than those authorized by the manufacturer) into, onto, or in
conjunction with the chiller. You should be aware that the use of
unauthorized components, accessories, or devices may adversely affect the
operation of the chiller and may also endanger life and property. The
manufacturer disclaims any responsibility for such loss or injury resulting
from the use of unauthorized components, accessories, or devices.
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