Manuals
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Nordyne
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Household Appliance
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Air Conditioner
Nordyne
E3 user service
Models:
E3
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Specs
Install
E3EB 010H Wiring Diagrams
Maintenance
Connecting Supply Service Wires
Assembly
Optional Accessories
Duct Connector Non Platinum
Switch circuit breakers to
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Contents
Downflow, Upflow Electric Furnaces
E3 Series Air Conditioner/Heat Pump Air Handler
Page
Blower Circuit Breakers Data Label Control Panel
E 3 EB - 010 H
Figure 1. Furnace Parts Identification
Model Identification
To Operate Blower Continuously
MAINTENANCE INSTRUCTIONS
To Operate System in Cooling Mode
To Operate System in Heating Mode
Overview of E3 Furnace
BEFORE YOU CALL A SERVICEMAN
SECTION INSTALLER INFORMATION GENERAL
OPTIONAL AIR CONDITIONER AND HEAT PUMP
Air Duct Codes and Specifications
CODES, SPECIFICATIONS, AND REQUIREMENTS
UNIT CHECKOUT
Furnace Codes
Return Air Grille
Return Air Codes and Requirements
Closed-OffSpace Requirements
OPTIONAL EQUIPMENT
Table 2. Optional Air Conditioning and
Figure 2. Optional Accessories
Item Number
Description
Electric Furnace Models
Table 3. Unit Specifications
Electric Furnace Models
E3EH
Platinum Duct Connector
Selecting Duct Connector
Optional Duct Connectors for Downflow Systems
Non Platinum Duct Connector
Method A - Platinum Series
Installing Duct Connector
Preparing Floor Openings
Table 4. Floor Cavity Sizes
Method C
Figure 8. Duct Connector Non Platinum
Figure 7. Rear Mounting Plate
Method B
Mounting Plate Duct Connector
TABS
DUCT
Secure Duct Connector and Mounting
Duct Connector Narrow Duct Duct
Alcove Installation
Closet Installation
Furnace Installation
Standard Closet Installation
TYPICAL INSTALLATION OF UPFLOW SYSTEMS
Figure 13. Typical Alcove Installation
Figure 14. Typical Closet Installation
Return Air and Filtering Systems
DOWNFLOW INSTALLATION
UPFLOW INSTALLATION
Figure 16. Downflow and Upflow Installations
Over-the-FloorReturn Air System Non-Ducted
Applications and Furnace Installation
ELECTRICAL SYSTEM INSTALLATION
Codes, Specifications, and Re- quirements
REAR WALL OF ENCLOSURE
Connecting Supply Service Wires
Supply Service Wire Connection WithSingle Circuit
Blower Installation
Selecting Blower Speed
Circuit Breaker Wire Assemblies Factory Installed
Changing Blower Speed
Installing Control Circuit Wiring
Table 5. Furnace Blower Speed Data
Table 6. Blower Performance
SYSTEM CHECKOUT Checking Installation
Table 8. Clearances
Table 9a. Electrical Specifications
for Dual Circuit Installations
Supply
Figure 26. E3EB 010H Wiring Diagrams
before
Figure 27. E3EB 012H Wiring Diagrams
Switch circuit breakers to
position
Single Supply
Figure 28. E3EB 015H, E3EB 017H Wiring Diagrams
Dual
Supply
servicing the furnace
Switch circuit breakers to
position
before
Figure 31. E3EX 012H
Figure 30. E3EX 010H
Figure 33. E3EX 020H
Figure 32. E3EX 015/017H
Typical HP
Typical AC
Figure 34. E3EB Thermostat Connection
Furnace Inspection Report
Page
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7088270
