Carrier 58ED Installation, Start-Up And Service Instructions Manual

HEATING It COOLING
58ED,PB
Horizontal Gas-Fired Furnaces
f Installation, Start-Up and Service Instructions
CONTENTS
Page
SAFETY CONSIDERATIONS.1
GENERAL .1
INSTALLATION .2-13
Step 1 - Select Location .2
Step 2 - Provide Air For Combustion and
Ventilation.3
Step 3 - Assemble Furnace .3
• DRAFT HOOD
Step 4 - Size Ductwork .4
Step 5 - Vent Furnace .4
• MASONRY CHIMNEY
• TYPE B-l VENT
• ATTIC INSTALLATION
Step 6 - Connect Gas Piping .5
• BURNER ORIFICES
Step 7 - Make Electrical Connections .6
Step 8 - Install Filters. 11
Step 9 - Reverse Components
(if required) . 11-13
START-UP AND ADJUSTMENT .13-15
SERVICE AND MAINTENANCE .15-17
SAFETY CONSIDERATIONS
These instructions are intended for use by qualified
personnel who have been trained in installing this type of
furnace. Installation of this furnace by an unqualified
person may lead to equipment damage and/or a
hazardous condition which may lead to personal injury
GENERAL
This furnace is designed for use with either natural or
liquefied petroleum (propane) gases and has been design
certified by the American Gas Association It is shipped
as a packaged unit, complete with burners and controls,
and requires only a line voltage (115-v) connection to the
Fig. 1 - Furnace Dimensions
(Model 58ED Shown)
junction box and a thermostat hookup as shown in the
wiring diagram. The design of the furnace is such that
the burners, controls and flue outlet can be assembled
on the same side to facilitate servicing for installations
where only limited access to the unit is available. (See
Step 9 - Reverse Components.) The 58ED furnace
(with intermittent electronic ignition) is shown in Fig. 1.
This furnace has been designed to interface with split-
system cooling equipment (approved by UL) to provide
year-round air conditioning. The blower is sized for
both heating and cooling. Table 1 provides physical
data and dimensions of the furnaces, and Table 2 pro¬
vides airflow data.
The furnace installation must conform with local
building codes or, in the absence of local codes, with the
National Fuel Gas Code, NFPA54-1984/ANSI Z223.1-
1984 For complete information on installation standards
consult the National Fuel Gas Code, obtainable at a
nominal cost from the National Fire Protection Associa¬
tion, Inc., Batterymarch Park, Quincy MA 02269 or the
Table 1 - Physical Data and Dimensions
SIZE 58ED/PB FURNACE
050
075 100 125 140
INPUT (1000 Btuh)* 50 75 100 125 140
HEATING CAPACITY (1000 Btuh)f
Non-Weatherized 38
56
75
94 105
Indoor 39
58 77 96 108
TEMPERATURE RISE (F)
35-65 40-70 40-70
40-70
DIMENSIONS (ft-in.)
Length A 4-6
4-6
4-6
4-8
4-8
Width B 1- Vk
1- Vk
1-5
1- 872
Duct Opening C 0-11% 0-11%
1 -37a 1- 6%
1-107a
Vent Diameter D 0-4
0-4 0-5 0-6
E 1- 8% 1- 83/4 1-874
1- 874
1- 7%
F 0- 87s 0- 87a 0-8%
0- 97a 0- 97a
G 1-4
1-4
1-4
1- 574 1- 574
i„iQ* it 58ED
1- 974 1- 974
1-974
1-1174
1-1174
Gas Inlet 11 50P0
1- 7%
1- 73/4 1-73/4 1- 574 1- 574
NUMBER OF BURNERS
2
3
4
5
6
SHIPPING WEIGHT (lb) 155 165 190
230 250
*Ratings shown are for elevations up to 2000 ft above sea level. -(-Determined as per U
S
Government standard tests
For elevations above 2000 ft, deduct 4% of input capacity for
each 1000 ft above sea level
Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.
Bookll 14 PC 101 Catalog No 535-834 Printed in U S A Form 58ED,PB-1SI Pg 1 6-85 Replaces: 58PB-1 SI
Tab | 6a 18a
For replacement items use Carrier Specified Parts.