Daikin DM80VC, Руководство по установке

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• All furnace operating conditions (including ignition, input
rate, temperature rise and venting) are verified by a
qualified person according to these installation
instructions
• Furnace doors must be in place on the furnace while
the furnace is operating in any mode
• Damage or repairs due to failure to comply with these
requirements are not covered under the warranty.
NOTE: The Commonwealth of Massachusetts requires that the
following additional requirements must also be met:
• Gas furnaces must be installed by a licensed plumber
or gas fitter.
• A T-handle gas cock must be used.
• If the unit is to be installed in an attic, the passageway
to and the service area around the unit must have
flooring.
T
O PREVENT PROPERTY DAMAGE
,
PERSONAL INJURY OR DEATH DUE TO
FIRE
,
DO NOT INSTALL THIS FURNACE IN A MOBILE HOME
,
TRAILER
,
OR
RECREATIONAL VEHICLE
.
WARNING
To ensure proper furnace operation, install, operate and
maintain the furnace in accordance with these installa-
tion and operation instructions, all local building codes
and ordinances.
In their absence, follow the latest edition of
the National Fuel Gas Code (NFPA 54/ANSI Z223.1) and/or
local plumbing or waste water codes, and other applicable
codes.
A copy of the National Fuel Gas Code (NFPA 54/ANSI Z223.1)
can be obtained from any of the following:
American National Standards Institute
25 West 43rd Street, 4th Floor
New York, NY 10036
National Fire Protection Association
1 Batterymarch Park
Quincy, MA 02169-7471
CSA International
8501 East Pleasant Valley
Cleveland, OH 44131
The rated heating capacity of the furnace should be greater
than or equal to the total heat loss of the area to be heated.
The total heat loss 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.
In the USA, this furnace MUST be installed in accordance with
the latest edition of the ANSI Z223.1 booklet entitled “National
Fuel Gas Code” (NFPA 54), and the requirements or codes of
the local utility or other authority having jurisdiction. Additional
helpful publications available from the NFPA are, NFPA 90A -
Installation of Air Conditioning and Ventilating System and NFPA
90B - Warm Air Heating and Air Conditioning System.
All venting shall be in accordance with the National Fuel Gas
Code, ANSI Z223.1, or applicable local building and/or air con-
ditioning codes.
NOTE: Furnaces with NOx screens meet the California NOx
emission standards and California seasonal efficiency stan-
dards. ANNUAL inspections of the furnace and its vent system
is strongly recommended.
L
OCATION
R
EQUIREMENTS AND
C
ONSIDERATIONS
Your unit model type determines which installation procedures
must be used. For DM80VC models, you must follow instruc-
tions for Horizontal Left, Horizontal Right or Upflow installa-
tions only. These furnaces are not approved for Downflow in-
stallations.
DC80VC models may be installed in the Downflow position as
well as Horizontal Left & Horizontal Right positions.
T
O PREVENT POSSIBLE EQUIPMENT DAMAGE
,
PROPERTY DAMAGE
,
PERSONAL INJURY OR DEATH
,
THE FOLLOWING BULLET POINTS MUST BE
OBSERVED WHEN INSTALLING THIS UNIT
.
WARNING
Follow the instructions listed below when selecting a furnace
location. Refer also to the guidelines provided in the
Combus-
tion and Ventilation Air Requirements.
• Centrally locate the furnace with respect to the
proposed or existing air distribution system.
• Ensure the temperature of the return air entering the
furnace is between 55°F and 100°F when the furnace
is heating.
• Provisions must be made for venting combustion
products outdoors through a proper venting system.
The length of flue pipe could be a limiting factor in
locating the furnace.