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INSTALLATION MANUAL
ELECTRIC FURNACE
MODELS: EB**F
Downflow/Upflow
GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
UNIT INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
DOWNFLOW FURNACE INSTALLATION . . . . . . . . . . . . . . . . . . . . . 3
Furnace Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Upflow Closet Clearances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Duct Connector Depth (7990 Series) . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Duct Connector Dimensions (7990 Series) . . . . . . . . . . . . . . . . . . . . . 4
Recommended Floor Cut-out (7990 Series) . . . . . . . . . . . . . . . . . . . . 4
Duct Connector Screw Attachment (7990 Series) . . . . . . . . . . . . . . . . 5
Duct Connector Tab Attachment (7990 Series) . . . . . . . . . . . . . . . . . . 5
Duct System Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Installation of Furnace . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Hanger Angle Attachment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Blower Bracket and Duct Flange Attachment . . . . . . . . . . . . . . . . . . . 6
Duct Connector for Electric Furnaces . . . . . . . . . . . . . . . . . . . . . . . . . 4
Wiring Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
SECTION I: GENERAL
The following list includes important facts and information regarding the
EB furnace and its packaging inclusions:
1.
Furnace is rated at 240 volts, 60 Hz, single phase.
2.
Filters are furnished with each model, and are the same for all
models - 16 x 20 x 1 in top and 20 x 20 x 1 in the louvered door.
3.
Furnace size is the same for all models. See Figure 1.
4.
Four-wire thermostat operation for heating and cooling.
5.
Coil cavity built into furnace (coil shelf accessory required).
6.
All furnaces are equipped with an air conditioner blower and is A/C
or Heat Pump ready (coil shelf accessory required).
7.
Holding strap furnished on top rear of furnace.
8.
This furnace is designed for downflow application; however, it may
be converted to an upflow application. (See Page 6 for upflow con-
version instruction.)
9.
This furnace must not be operated without the front panel
installed.
NOTICE
This furnace and its components listed on the A/C and Heat Pump
equipment sticker are listed in combination as a system by Under-
writer's Laboratories for the United States and Canada.
Johnson Controls Unitary Products
LIST OF SECTIONS
THERMOSTAT INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
OPTIONAL AIR CONDITIONING ACCESSORIES . . . . . . . . . . . . . . 9
WIRING DIAGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
LIST OF FIGURES
Control Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Field Wiring Shield . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Thermostat Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Thermostat Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
EB10F Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
EB12F Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
EB15F Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
EB17F Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
EB20F Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
EB23F Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
LIST OF TABLES
EB Series Blower Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Electrical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
FIGURE 1: Furnace Dimensions
®
5165699-BIM-C-0516
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Table of Contents
Related Manuals for Johnson Controls Unitary Products EB10F
Summary of Contents for Johnson Controls Unitary Products EB10F
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Page 1: Table Of Contents
Recommended Floor Cut-out (7990 Series) ....4 EB10F Wiring Diagram ........10 Duct Connector Screw Attachment (7990 Series) . -
Page 2: Safety
• Canadian Electrical Code, Part I (CSA C22.1) gain calculation for the structure. ACCA, Manual J or other • All local codes (state/county/township). approved methods may be used. NOTICE All applicable codes take precedence over any recommendation made in these instructions. Johnson Controls Unitary Products... -
Page 3: Unit Installation
Openings where ducts pass through walls, the floor or the ceiling must be sealed to prevent air Johnson Controls Unitary Products... -
Page 4: Duct Connector Depth (7990 Series)
Place locating bracket (supplied with the duct connector) to the back edge of the floor opening. See Figure 6. 18-3/4 4-3/8 FIGURE 4: Duct Connector Dimensions (7990 Series) Johnson Controls Unitary Products... -
Page 5: Duct Connector Screw Attachment (7990 Series)
Determine which of the four positions the duct connector best cen- FIGURE 9: Installation of Furnace ters over the supply duct and insert it through the floor cutout. Mark cut-out location on the supply duct and remove the duct con- nector. Johnson Controls Unitary Products... -
Page 6: Hanger Angle Attachment
Optional start collar for the Economy POS system shipped with and local codes for additional requirements concerning supply cir- 3500-7211/A can be used for blend air flex duct installation. Punch cuit wiring. Electrical Data can be found in Table 4. Johnson Controls Unitary Products... -
Page 7: Wiring Requirements
44.0 50.7 @ 240 V. CKT 2 20.0 23.4 40.0 46.7 1. Approved for Single Branch Circuit Service Only. Casing or cabinet must be permanently grounded in accordance with National Electrical Code or other applicable codes. Johnson Controls Unitary Products... -
Page 8: Thermostat Installation
In some cases the thermostat may be a “self-setting” type in which case Double Throw Switch no amp setting will be found on the thermostat, eliminating the need for Furnace Air Conditioner any field adjustment. FIGURE 14: Thermostat Wiring Johnson Controls Unitary Products... -
Page 9: Optional Air Conditioning Accessories
5-tons, and heat pump up to 4-tons. Accessory installed when adding on such remote air conditioning systems. package (3500-7901/A) includes blower, insulation, coil shelf, trap, clamps, etc. Please refer to the installation instructions packed with the accessory package for more information. Johnson Controls Unitary Products... -
Page 10: Wiring Diagrams
OFF AT HOUSEHOLD SERVICE BOX. CHECK WITH A VOLTMETER OR OTHER PROPER INSTRUMENT. CAUTION -HAZARD OF ELECTRICAL SHOCK- SERVICE CONNECTION COVER MUST BE INSTALLED. IMPORTANT - IF FILTERS ARE USED, CLEAN/REPLACE EACH SEASON OR MORE OFTEN IF NEEDED. 5166485-UWD-A-1015 FIGURE 16: EB10F Wiring Diagram Johnson Controls Unitary Products... -
Page 11: Eb12F Wiring Diagram
OFF AT HOUSEHOLD SERVICE BOX. CHECK WITH A VOLTMETER OR OTHER PROPER INSTRUMENT. CAUTION -HAZARD OF ELECTRICAL SHOCK- SERVICE CONNECTION COVER MUST BE INSTALLED. IMPORTANT - IF FILTERS ARE USED, CLEAN/REPLACE EACH SEASON OR MORE OFTEN IF NEEDED. 5166512-UWD-A-1015 FIGURE 17: EB12F Wiring Diagram Johnson Controls Unitary Products... -
Page 12: Eb15F Wiring Diagram
OFF AT HOUSEHOLD SERVICE BOX. CHECK WITH A VOLTMETER OR OTHER PROPER INSTRUMENT. CAUTION -HAZARD OF ELECTRICAL SHOCK- SERVICE CONNECTION COVER MUST BE INSTALLED. IMPORTANT - IF FILTERS ARE USED, CLEAN/REPLACE EACH SEASON. OR MORE OFTEN IF NEEDED. 5166513-UWD-A-1015 FIGURE 18: EB15F Wiring Diagram Johnson Controls Unitary Products... -
Page 13: Eb17F Wiring Diagram
OFF AT HOUSEHOLD SERVICE BOX. CHECK WITH A VOLTMETER OR OTHER PROPER INSTRUMENT. CAUTION -HAZARD OF ELECTRICAL SHOCK- SERVICE CONNECTION COVER MUST BE INSTALLED. IMPORTANT - IF FILTERS ARE USED, CLEAN/REPLACE EACH SEASON OR MORE OFTEN IF NEEDED. 5166514-UWD-A-1015 FIGURE 19: EB17F Wiring Diagram Johnson Controls Unitary Products... -
Page 14: Eb20F Wiring Diagram
OFF AT HOUSEHOLD SERVICE BOX. CHECK WITH A VOLTMETER OR OTHER PROPER INSTRUMENT. CAUTION -HAZARD OF ELECTRICAL SHOCK- SERVICE CONNECTION COVER MUST BE INSTALLED. IMPORTANT - IF FILTERS ARE USED, CLEAN/REPLACE EACH SEASON OR MORE OFTEN IF NEEDED. 5166515-UWD-A-1015 FIGURE 20: EB20F Wiring Diagram Johnson Controls Unitary Products... -
Page 15: Eb23F Wiring Diagram
OFF AT HOUSEHOLD SERVICE BOX. CHECK WITH A VOLTMETER OR OTHER PROPER INSTRUMENT. CAUTION -HAZARD OF ELECTRICAL SHOCK- SERVICE CONNECTION COVER MUST BE INSTALLED. IMPORTANT - IF FILTERS ARE USED, CLEAN/REPLACE EACH SEASON OR MORE OFTEN IF NEEDED. 5166516-UWD-A-1015 FIGURE 21: EB23F Wiring Diagram Johnson Controls Unitary Products... - Page 16 NOTES Subject to change without notice. Published in U.S.A. 5165699-BIM-C-0516 Copyright © 2016 by Johnson Controls, Inc. All rights reserved. Supersedes: 5165699-BIM-B-0316 York International Corp. 5005 York Drive Norman, OK 73069...
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