Nordyne E3 user service Alcove Installation, Closet Installation, Furnace Installation

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2.Locate the duct connector over duct and carefully lower screw down duct connector into place.

3.Once duct connector is located on duct, temporarily hold in place while fastening duct connector to the fl oor using fl at head screws or nails. Be sure fl anges of duct connector stay in contact with the duct.

4.Screw duct connector to duct making sure a seal is made between the duct and the duct connector. Additional screws may be added if required.

5.Cut away duct along edge of duct connector fl ange allowing the center to drop into the duct. Remove section of duct with caution, as edges will be sharp.

Duct Connector

Narrow Duct

Duct

Figure 11. Alternate Duct

Connector Installation C

Alcove Installation

1.Cut alcove rough openings to minimum dimensions shown in Figure 13.

2.Attach frame assembly with four fasteners (provided or equivalent) into pre-punched holes on top of furnace (see Figure 5).

3.At manufacturers discretion, if additional securing is required attach each side of frame assembly to alcove opening using holes provided.

4.Attach return air grille to frame assembly by hooking grille over fl ange on top of frame and into channel on bottom.

Closet Installation

NOTE: For closet installations, the return air grille mounting frame is not used since the furnace is located inside the closet (see Figure 14 and 15).

1.Cut return air opening in desired position in door or wall, preferably above top of fur- nace. Refer to Table 1 for return air opening requirements.

2.Insert four fasteners, securing grille to door or wall.

Furnace Installation

1.Install 240V supply circuit(s) and 24V wir- ing to closet or alcove (see Figure 16 for appropriate locations).

STEP 1.

STEP 2.

Fold Back Flap "B"

 

Fold Back Flap"B"

 

 

 

Cut

Cut- Out

 

 

Lines

"B"

Cut- Out

"B"

Area "A"

"A"

Area"A"

 

 

"A"

 

 

"B"

Top of Duct

"B"

 

 

 

 

 

Duct

 

 

Fold Back Flap "B"

 

 

Fold Back Flap"B"

 

 

 

 

STEP 3.

 

STEP 4.

 

 

Bend Duct Connector Tabs Up and Over- (along length of duct)

Staple Folded Duct Flap (typ) to side of Duct Connector

Duct

Duct Flap "B"

Duct

Figure 12. Alternate Duct Connector Installation D

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Contents Downflow, Upflow Electric Furnaces E3 Series Air Conditioner/Heat Pump Air HandlerPage Furnace Parts Identification Model IdentificationMaintenance Instructions Optional AIR Conditioner and Heat Pump Before YOU Call a ServicemanSection Installer Information General Overview of E3 FurnaceUnit Checkout CODES, SPECIFICATIONS, and RequirementsMiscellaneous Listings & Installation Requirements Furnace CodesTypical Installation of Downflow Systems or Platinum System Optional EquipmentOptional Accessories Item Number Description Optional Rear Mounting PlateUnit Specifications E3EHSelecting Duct Connector Optional Duct Connectors for Downflow SystemsFloor Cavity Sizes Installing Duct ConnectorPreparing Floor Openings Method a Platinum SeriesRear Mounting Plate Method CPlatinum Duct Connector Method D Method EFurnace Installation Alcove InstallationCloset Installation Special 1 Clearance Typical Installation of Upflow SystemsStandard Closet Installation Downflow and Upflow Installations Over-the-Floor Return Air Sys Tem with Upflow StandCodes, Specifications, and Re- quirements Applications and Furnace InstallationElectrical System Installation Over-the-Floor Return Air System Non-DuctedConnecting Supply Service Wires Upflow Floor Cutout Locations nominal dimensionsBlower Installation Selecting Blower SpeedFurnace Blower Speed Data Installing Control Circuit WiringChanging Blower Speed Blower Performance Furnace Thermostat Model Checking InstallationSystem Checkout ClearancesElectrical Specifications 020HE3EB 010H Wiring Diagrams Position Before Servicing the furnaceE3EB 015H, E3EB 017H Wiring Diagrams E3EB 020H, 023H, and 023H 5 Ton, E2EB-015HBR Wiring Diagrams Switch circuit breakers toE3EX 010H E3EX 015/017H Typical AC Furnace Inspection Report Page ¢708827H¤

E3 specifications

The Nordyne E3 is an innovative and efficient heating and cooling system designed to meet the demands of modern residential and commercial spaces. With a focus on energy efficiency and advanced technology, the E3 series offers a variety of features tailored to provide optimal comfort throughout the year.

One of the standout characteristics of the Nordyne E3 is its multi-stage heating and cooling capability. This system utilizes a two-stage compressor, which allows it to operate at different capacities based on the current temperature demand. By adjusting its output, the E3 can maintain a more consistent indoor climate while maximizing energy savings. This not only enhances comfort but also reduces energy bills over time.

The E3 series also includes a variable-speed blower motor, which significantly improves airflow management. This technology enables the system to operate quietly and efficiently, reducing energy consumption while providing precise temperature control. Homeowners can enjoy a comfortable environment without the disruptive noise often associated with traditional HVAC systems.

Another key feature of the Nordyne E3 is its advanced refrigerant technology. The system uses R-410A refrigerant, an environmentally friendly option that has a lower impact on ozone depletion compared to older refrigerants. This commitment to sustainability aligns with the growing demand for eco-friendly solutions in the HVAC industry.

Additionally, the Nordyne E3 incorporates integrated Wi-Fi connectivity, allowing users to control their system remotely via smartphone or tablet. This smart technology enables homeowners to adjust temperature settings, monitor energy usage, and schedule maintenance alerts from virtually anywhere.

Energy Star certification further highlights the E3’s commitment to energy efficiency. Systems bearing this label are rigorously tested to ensure they meet strict guidelines for energy consumption, providing peace of mind for consumers looking to reduce their carbon footprint.

In summary, the Nordyne E3 heating and cooling system stands out for its energy-efficient design, advanced technologies, and commitment to comfort. With features like multi-stage operation, variable-speed motors, eco-friendly refrigerants, and smart home compatibility, it represents a significant step forward in HVAC technology. Homeowners can rely on the E3 to create a comfortable living environment while also contributing to a more sustainable future.
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