3
GENERAL INFORMATION
For complete information and installation instructions for
models with DDC controls, see manual DK-DDC-TGD-XXX.
T
O
PREVENT
PROPERTY
DAMAGE
,
PERSONAL
INJURY
OR
DEATH
DUE
TO
FIRE
,
EXPLOSIONS
,
SMOKE
,
SOOT
,
CONDENSATION
,
ELECTRIC
SHOCK
OR
CARBON
MONOXIDE
,
THIS
UNIT
MUST
BE
PROPERLY
INSTALLED
,
REPAIRED
,
OPERATED
AND
MAINTAINED
.
WARNING
This unit is approved for outdoor installation ONLY.
Rated perfor-
mance is achieved after 72 hours of operation. Rated performance
is delivered at the specified airflow. See outdoor unit specification
sheet for split system models or product specification sheet for
packaged and light commercial models. Specification sheets can be
found at www.daikinac.com for Daikin brand products. Within the
website, please select the residential or commercial products menu
and then select the submenu for the type of product to be installed,
such as air conditioners or heat pumps, to access a list of product
pages that each contain links to that model’s specification sheet.
To assure that your unit operates safely and efficiently, it must
be installed, operated, and maintained in accordance with these
installation and operating instructions, all local building codes and
ordinances, or in their absence, with the latest edition of the Na-
tional Fuel Gas Code NFPA54/ANSI Z223.1 and National Standard
of Canada CAN/CSA B149 Installation Codes.
EPA Regulations
Important: The United States Environmental Protection
Agency (EPA) has issued various regulations regarding
the introduction and disposal of refrigerants in this
unit. Failure to follow these regulations may harm
the environment and can lead to the imposition of
substantial fines. Because regulations may vary due to
passage of new laws, we suggest a certified technician
perform any work done on this unit. Should you have
any questions please contact the local office of the EPA.
National Codes
This product is designed and manufactured to permit installation
in accordance with National Codes. It is the installer’s responsibility
to install the product in accordance with National Codes and/or
prevailing local codes and regulations.
The heating and cooling capacities of the unit should be greater
than or equal to the design heating and cooling loads of the area
to be conditioned. The loads should be calculated by an approved
method or in accordance with ASHRAE Guide or Manual J - Load Cal-
culations published by the Air Conditioning Contractors of America.
Obtain from:
American National Standards Institute
25 West 43rd Street, 4th Floor
New York, NY 10036
System design and installation should also, where applicable, follow
information presented in accepted industry guides such as the
ASHRAE Handbooks. The manufacturer assumes no responsibility
for equipment installed in violation of any code or regulation. The
mechanical installation of the packaged roof top units consists of
making final connections between the unit and building services;
supply and return duct connections; and drain connections (if
required). The internal systems of the unit are completely facto-
ry-installed and tested prior to shipment.
Units are generally installed on a steel roof mounting curb assembly
which has been shipped to the job site for installation on the roof
structure prior to the arrival of the unit. The model number shown
on the unit’s identification plate identifies the various components
of the unit such as refrigeration tonnage, heating input and voltage.
Carefully inspect the unit for damage including damage to the
cabinetry. Any bolts or screws which may have loosened in transit
must be re-tightened. In the event of damage, the receiver should:
1. Make notation on delivery receipt of any visible damage
to shipment or container.
2. Notify carrier promptly and request an inspection.
3. In case of concealed damage, carrier should be notified as
soon as possible-preferably within 5 days.
4. File the claim with the following supporting documents:
a. Original Bill of Lading, certified copy, or indemnity bond.
b. Original paid freight bill or indemnity in lieu thereof.
c. Original invoice or certified copy thereof, showing trade
and other discounts or reductions.
