3
GENERAL INFORMATION
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 specifica-
tion sheet for split system models or product specification sheet
for packaged and light commercial models. Specification sheets
can be found at www.daikincomfort.com for Daikin brand prod-
ucts. Within the website, please select the residential or com-
mercial 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 in-
stallation 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 R
EGULATIONS
I
MPORTANT
: T
HE
U
NITED
S
TATES
E
NVIRONMENTAL
P
ROTECTION
A
GENCY
(EPA)
HAS
ISSUED
VARIOUS
REGULATIONS
REGARDING
THE
INTRODUCTION
AND
DISPOSAL
OF
REFRIGERANTS
IN
THIS
UNIT
. F
AILURE
TO
FOLLOW
THESE
REGULATIONS
MAY
HARM
THE
ENVIRONMENT
AND
CAN
LEAD
TO
THE
IMPOSITION
OF
SUBSTANTIAL
FINES
. B
ECAUSE
REGULATIONS
MAY
VARY
DUE
TO
PASSAGE
OF
NEW
LAWS
,
WE
SUGGEST
A
CERTIFIED
TECHNICIAN
PERFORM
ANY
WORK
DONE
ON
THIS
UNIT
.
S
HOULD
YOU
HAVE
ANY
QUESTIONS
PLEASE
CONTACT
THE
LOCAL
OFFICE
OF
THE
EPA.
N
ATIONAL
C
ODES
This product is designed and manufactured to permit installation
in accordance with National Codes. It is the installer’s responsibil-
ity 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
Calculations published by the Air Conditioning Contractors of
America.
Obtain from:
American National Standards Institute
1430 Broadway
New York, NY 10018
System design and installation should also, where applicable, fol-
low 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 re-
quired). The internal systems of the unit are completely factory-
installed and tested prior to shipment.
Units are generally installed on a steel roof mounting curb assem-
bly 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 com-
ponents 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.
Summary of Contents for DCG Series
Page 29: ...27 APPENDIX D WIRING DIAGRAMS...
