4
General Information
This manual covers the installation of
the TTA075, TTA100 and TTA120
(Single Circuit), TTA150, TTA180,
TTA200 and TTA240 (Dual Circuit
and Manifolded Compressor) system
outdoor units. Installation procedures
should be performed in the sequence
that they appear in this manual. Do
not destroy or remove the manual
from the unit. The manual should
remain weather-protected with the
unit until all installation procedures
are complete.
Note: It is not the intention of this
manual to cover all possible
variations in systems that may
occur or to provide comprehensive
information concerning every possible
contingency that may be encountered
during an installation. If additional
information is required or if specific
problems arise that are not fully
discussed in this manual, contact
your local Sales office.
Note: “Warnings” and “Cautions”
appear at appropriate places in this
manual. Your personal safety and
the proper operation of this machine
require that you follow them carefully.
The Company assumes no liability for
installations or servicing performed by
unqualified personnel.
Installation Checklist
An “Installation Checklist” is provided
at the end of the installation section
of this manual. Use the checklist to
verify that all necessary installation
procedures have been completed.
Do not use the checklist as a
substitute for reading the information
contained in the manual. Read the
entire manual before beginning
installation procedures.
Unit Inspection
Inspect material carefully for any
shipping damage. If damaged,
it must be reported to, and claims
made against the transportation
company. Compare the information
that appears on the unit nameplate
with ordering and submittal data to
insure the proper unit was shipped.
Available power supply must be
compatible with electrical
characteristics specified on
component nameplates.
Replace damaged parts with
authorized parts only.
Inspection Checklist
To protect against loss due to
damage incurred in transit, complete
the following checklist upon receipt
of the unit.
• Inspect individual pieces of the
shipment before accepting the unit.
Check for obvious damage to the
unit or packing material.
• Inspect the unit for concealed
damage before it is stored and as
soon as possible after delivery.
Concealed damage must be
reported within 15 days. If con
sealed damage is discovered,
stop unpacking the shipment.
Do not remove damaged material
from the receiving location.
Take photos of the damage if
possible. The owner must
provide reasonable evidence that
the damage did not occur after
delivery.
• Notify the carrier’s terminal of
damage immediately by phone
and by mail. Request an immediate
joint inspection of the damage by
the carrier and the consignee.
• Notify the sales representative and
arrange for repair. Do not repair the
unit until the damage is inspected
by the carrier’s representative.
Warning: open and lock unit disconnect to prevent injury or death from
electric shock or contact with moving parts before attempting any installation
or maintenance.
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