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Elite EN46275900 - User Manual

Elite EN46275900
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EN46275900 Replacement Motor
Description:
The EN46275900 is a sealed bearing
aftermarket replacement motor for Field
Controls SWGII-4HD, SWG-4HD AND SWG-
4HDS (SWG-4HDRMK, SWG-4RMK) Side Wall
Venters.
EN46275900 Includes:
1 pc – 1/20HP 115V. 3000RPM Motor
1 pc – 3oz High Temp Silicon
4 pcs – 8-32 Lock Nut
4 pcs – Wire nuts
Warning:
For your protection, read and follow these
instructions carefully before installing the motor.
These instructions do not attempt to cover all
installation and situations. If you do not understand
these instructions or additional information is
required, contact Endeavoring Enterprises. The
EN46275900 must be installed by a qualified
technician familiar with the local codes,
construction and operation of this type of product.
To avoid electric shock, serious injury, or death, be
certain that all electrical power is disconnected
before installing or servicing your power venter.
Installation:
1. Shut off power to side wall venter and
make sure unit is cool enough to
operate on.
2. Remove the screws from
motor enclosure assembly
to access the motor
compartment.
3. Remove motor
electrical box cover and
separate the wires.
Remove electrical
conduit assembly from
the old motor.
4. Remove the nuts
that secure the fan
and motor assembly
to the SWG housing.
Carefully remove the
motor and fan
assembly from the
SWG housing.
5. Insert 1/8” Allen key
into the blower wheel
and remove the blower
wheel and the flat plate
below the fan from the
motor assembly.
6. Insert a 5/64” Allen key
into the heat slinger and
remove the heat slinger
from the motor assembly.
7. Take off the lock nuts from
the motor base plate and
remove the motor base
plate.
8. Clean off any debris that
has built up on the blower wheel.
INSTALLATION GUIDE
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Summary

Replacement Motor Description

Motor Installation Steps

Power Off and Cool Down

Ensure power is off and the unit is cool before commencing installation procedures.

Access Motor Compartment

Remove screws from the motor enclosure assembly to gain access to the motor compartment.

Disconnect Electrical Box and Conduit

Remove electrical box cover, separate wires, and disconnect conduit from the old motor.

Remove Fan and Motor Assembly

Unfasten nuts securing the fan/motor assembly and carefully remove it from the housing.

Remove Blower Wheel and Flat Plate

Use a 1/8" Allen key to remove the blower wheel and the flat plate from the motor.

Remove Heat Slinger

Use a 5/64" Allen key to detach the heat slinger from the motor assembly.

Remove Motor Base Plate

Remove lock nuts from the motor base plate and detach the base plate.

Clean Blower Wheel

Remove any accumulated debris from the blower wheel for optimal performance.

Inspect Blower Wheel for Defects

Check blower wheel for broken or missing fins; replace if any defects are found.

Reassemble Motor Components

Reassemble the motor by attaching the base plate, heat slinger, and flat plate correctly.

Secure Heat Slinger

Properly set and secure the heat slinger to the motor shaft using a 5/64" Allen key.

Install Flat Plate

Slide the flat plate onto the motor shaft with the beveled side up for proper slinger spin.

Install Blower Wheel

Mount the blower wheel onto the motor shaft, set its height, and secure it with a 1/8" Allen key.

Mount Motor Assembly

Align motor bracket holes with SWG housing studs and reattach the motor assembly.

Reconnect Conduit and Wiring

Connect conduit, join wires using wire nuts, and replace the electrical box cover.

Seal Motor Bracket Assembly

Apply high-temperature silicon to seal the motor bracket assembly where it meets the SWG housing.

Replace Motor Cover

Secure the motor cover back over the assembly by aligning and fastening the screw holes.

Test Unit Operation

Restore power, simulate a heat call, and inspect the unit for proper operation.

Important Safety Warning

Warranty Information

Summary

Replacement Motor Description

Motor Installation Steps

Power Off and Cool Down

Ensure power is off and the unit is cool before commencing installation procedures.

Access Motor Compartment

Remove screws from the motor enclosure assembly to gain access to the motor compartment.

Disconnect Electrical Box and Conduit

Remove electrical box cover, separate wires, and disconnect conduit from the old motor.

Remove Fan and Motor Assembly

Unfasten nuts securing the fan/motor assembly and carefully remove it from the housing.

Remove Blower Wheel and Flat Plate

Use a 1/8" Allen key to remove the blower wheel and the flat plate from the motor.

Remove Heat Slinger

Use a 5/64" Allen key to detach the heat slinger from the motor assembly.

Remove Motor Base Plate

Remove lock nuts from the motor base plate and detach the base plate.

Clean Blower Wheel

Remove any accumulated debris from the blower wheel for optimal performance.

Inspect Blower Wheel for Defects

Check blower wheel for broken or missing fins; replace if any defects are found.

Reassemble Motor Components

Reassemble the motor by attaching the base plate, heat slinger, and flat plate correctly.

Secure Heat Slinger

Properly set and secure the heat slinger to the motor shaft using a 5/64" Allen key.

Install Flat Plate

Slide the flat plate onto the motor shaft with the beveled side up for proper slinger spin.

Install Blower Wheel

Mount the blower wheel onto the motor shaft, set its height, and secure it with a 1/8" Allen key.

Mount Motor Assembly

Align motor bracket holes with SWG housing studs and reattach the motor assembly.

Reconnect Conduit and Wiring

Connect conduit, join wires using wire nuts, and replace the electrical box cover.

Seal Motor Bracket Assembly

Apply high-temperature silicon to seal the motor bracket assembly where it meets the SWG housing.

Replace Motor Cover

Secure the motor cover back over the assembly by aligning and fastening the screw holes.

Test Unit Operation

Restore power, simulate a heat call, and inspect the unit for proper operation.

Important Safety Warning

Warranty Information

Overview

The EN46275900 is an aftermarket replacement motor designed for specific Field Controls Side Wall Venters, including models SWGII-4HD, SWG-4HD, and SWG-4HDS (which encompass SWG-4HDRMK and SWG-4RMK). This motor serves as a direct replacement component to restore the functionality of these power venter units.

Function Description:

The primary function of the EN46275900 motor is to drive the blower wheel within the side wall venter assembly. This action is crucial for the proper operation of the venter, which is responsible for exhausting combustion gases from heating appliances. By creating airflow, the motor ensures that the venter effectively draws out flue gases, maintaining safe and efficient operation of the connected heating system. The motor is a sealed bearing type, which generally implies enhanced durability and reduced maintenance requirements compared to open-bearing designs.

Important Technical Specifications:

The replacement motor included in the EN46275900 package has the following key specifications:

  • Power: 1/20 HP (Horsepower)
  • Voltage: 115V
  • RPM (Revolutions Per Minute): 3000 RPM
  • Bearing Type: Sealed bearing

The package also includes essential accessories for installation:

  • 1 pc 3oz High Temp Silicon: This is used for sealing the motor bracket assembly to the SWG housing, ensuring a secure and airtight connection.
  • 4 pcs 8-32 Lock Nuts: These nuts are used to secure various components during assembly, such as the motor base plate and the fan/motor assembly to the SWG housing.
  • 4 pcs Wire Nuts: These are provided for making secure electrical connections during the wiring process.

Usage Features (Installation and Operation):

The installation process for the EN46275900 motor is detailed and requires careful execution to ensure proper function and safety. Key steps include:

  1. Safety First: Always shut off electrical power to the side wall venter and ensure the unit is cool before beginning any work. This is a critical safety measure to prevent electric shock or injury.
  2. Accessing the Motor: The process involves removing screws from the motor enclosure assembly to gain access to the motor compartment.
  3. Electrical Disconnection: The motor's electrical box cover must be removed, wires separated, and the electrical conduit assembly detached from the old motor. Wire nuts are provided for reconnecting wires to the new motor.
  4. Motor Removal: Nuts securing the fan and motor assembly to the SWG housing must be removed to carefully detach the old motor and fan assembly.
  5. Disassembly of Components: The blower wheel and flat plate are removed from the old motor using a 1/8" Allen key. The heat slinger is then removed from the motor assembly using a 5/64" Allen key. Finally, lock nuts and the motor base plate are taken off.
  6. Cleaning: It is recommended to clean any debris from the blower wheel before reassembly.
  7. Inspection: The blower wheel should be inspected for defects like broken or missing fins; if any are found, the wheel must be replaced.
  8. Reassembly (New Motor):
    • The base plate assembly is placed on the new motor, and lock nuts are tightened.
    • The heat slinger is slid over the motor shaft with the Allen key hub side facing up. It must be properly set to avoid contact with the lock nut threads and then locked to the motor shaft using a 5/64" Allen key. A test spin ensures proper setting.
    • The flat plate is slid back over the motor shaft with the beveled side up to allow for heat slinger spin.
    • The blower wheel is slid over the motor shaft and set to the proper height, then locked with a 1/8" Allen key. A manual test spin confirms proper rotation.
  9. Mounting the New Assembly: The motor bracket holes are aligned with the threaded studs on the SWG housing, and the motor assembly is reattached. It's crucial to ensure the opening discharge of the heat slinger points downward.
  10. Electrical Reconnection: The appropriate knockout is removed from the electrical box, and the conduit is reconnected. Wire nuts are used to join the proper wires, and the electrical box cover is replaced.
  11. Sealing: High-temperature silicon (included) is used to seal the motor bracket assembly where it joins the SWG housing, ensuring an airtight seal.
  12. Final Enclosure: The motor cover is placed back over the motor assembly, aligning screw holes, and secured to the SWG housing.
  13. Operational Test: After installation, power is restored, and a call for heat is simulated to inspect the SWG unit's proper operation. Necessary instrumentation should be used to confirm correct operating conditions.

Maintenance Features:

The manual highlights the importance of regular maintenance for the fan and motor assembly:

  • Annual Inspection and Cleaning: The fan and motor assembly should be inspected and cleaned during annual equipment maintenance. This proactive approach helps ensure the longevity and efficient operation of the unit.
  • Sealed Bearings: The use of sealed bearings in the EN46275900 motor generally reduces the need for lubrication maintenance, as the bearings are designed to retain lubricant and keep contaminants out.

Warranty:

Endeavoring Enterprises provides a limited warranty for the EN46275900, covering defects for a period of 12 months from the date of purchase. It's important to note that labor charges are not covered under this warranty. The manufacturer explicitly states that it is not liable for incidental or considerable damages resulting from the use of this product.

Safety Warning:

The manual includes a crucial warning: "For your protection, read and follow these instructions carefully before installing the motor. These instructions do not attempt to cover all installation and situations. If you do not understand these instructions or additional information is required, contact Endeavoring Enterprises. The EN46275900 must be installed by a qualified technician familiar with the local codes, construction and operation of this type of product. To avoid electric shock, serious injury, or death, be certain that all electrical power is disconnected before installing or servicing your power venter." This emphasizes the importance of professional installation and adherence to safety protocols.

Elite EN46275900 Specifications

General IconGeneral
BrandElite
ModelEN46275900
CategoryEngine
LanguageEnglish