Carrier 58DX - Manual

HEATING A COOLING
58DX
Series
Deluxe Downflow Condensing Furnaces
Installation, Start-Up and Service Instructions
For Sizes 040-100
NOTE: Read these instructions carefully and completely
before installing the furnace.
INTRODUCTION
Before installing the furnace, refer to “Procedure for Down­
flow Condensing Furnaces” (packaged with the equipment)
for information concerning combustion, venting, piping, and
other standard installation practices. Further reference is
made to the current edition of the National Fuel Gas Code
NFPA 54-1988-1/ANSI Z223.1-1988.
>• Reference should eJso be made to the regulations of the
serving gas supplier and the local building, heating, plumb­
ing, or other codes in effect in the area in which the installa­
tion is made.
SAFETY CONSIDERATIONS
Installation emd servicing of heating equipment can be haz­
ardous due to gas and electrical components. Only treiined
and qualified personnel should install, repair, or service
heating equipment.
Untrained personnel cem perform basic maintenance func­
tions such as cleaning and replacing air filters. AU other
operations must be performed by trained service personnel.
When working on heating equipment, observe precautions
in the literature, tags, and labels attached to or shipped
with the unit and other safety precautions that may apply.
FoUow aU safety codes, including NFPA No. 54/ANSI
Z223.1-1988, National Fuel Gas Code, Wear safety glasses
and work gloves. Have fire extinguisher available during
startup and adjustment procedures and service call.
Recognize safety information. This is the safety-alert sym­
bol A. When you see this symbol on the furnace and in
instructions or manuals, be alert to the potential for per­
sonal injury.
Understand the signal word—DANGER, WARNING or
CAUTION. These words are used with the safety-alert sym­
bol. DANGER identifies the most serious hazards which
will result in severe personal injury or death. WARNING,
on the other hand could result in personal injury or death.
CAUTION is used to identify unsafe practices, which would
result in minor personal injury or product and property
damage.
Each Model 58DX is shipped from the factory completely
assembled with a multispeed direct-drive blower and wired
ready for an indoor heating installation. The furnace fea­
tures a blower control center with easy-to-read, 24-volt ter­
minal strip to ensure proper connections.
The output capacity and any representations of efficiency
for this furnace
aie based on standard Department of
Energy test procedures.
The installed operation may vary, depending on installation,
weather, and other factors.
The design of the downflow gas-fired furnace is A.G.A. cer­
tified for installation on noncombustible flooring. The fur­
nace may be installed on combustible flooring when
installed with the accessory downflow subbase. This furnace
is designed for installation in alcoves, attics, basements,
closets, utility rooms, and manufactured housing (mobile
homes). This furnace line is
not A.G.A. certified for installa­
tion in a recreation vehicle or outdoors.
■ EFFICIENCY
■ RATING
I CERTIFIED
lama
A87414
Fig. 1 —Model 58DX
A WARNING
Improper installation, adjustment, alteration, service,
maintenance, or use can cause carbon monoxide poison­
ing, explosion, fire, electrical shock, or other conditions
which may cause personeJ injury or property damage.
Consult a qualified installer, service agency, local gas
supplier or your Distributor or Branch for information
or assistance. The qualified installer or agency must use
only factory authorized kits or accessories when modi­
fying this product. A failure to adhere to this warning
can cause electrical shock, fire, personal injury, or
death.
Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.
Book] 1 I 4 PC 101 Catalog No. 535-887 Printed in U.S.A. Form 58DX-13Si Pg 1 6-89 Repiaces; 58DX-11Si
Tab I6al8a