Genteq 1172252 Condenser Fan Motor Instruction Manual

1. Introduction

This manual provides essential instructions for the safe installation, proper operation, and routine maintenance of the Genteq 1172252 Condenser Fan Motor. This motor is designed as an Original Equipment Manufacturer (OEM) replacement part for various HVAC systems, including units from ICP, Heil, Tempstar, Comfortmaker, Sears, and Arcoaire. Please read this manual thoroughly before attempting any installation or service.

2. Safety Information

WARNING: Electrical shock hazard. Disconnect all power to the unit before installing or servicing this motor. Failure to do so can result in serious injury or death.

• Installation and service should only be performed by qualified HVAC technicians.
• Always wear appropriate personal protective equipment (PPE), including safety glasses and gloves.
• Ensure the replacement motor specifications match the original motor's requirements.
• Verify all electrical connections are secure and correctly wired according to the unit's wiring diagram.
• Do not operate the motor if it is damaged or if any wires are exposed.

3. Product Overview

The Genteq 1172252 is a 1/4 horsepower (HP) condenser fan motor operating at 208-230 volts and 840 revolutions per minute (RPM). It features a 5 5/8-inch diameter (Frame 48Y) and a shaft that extends 1.75 inches from the motor housing. When viewed with the shaft facing upwards, the motor's rotation is counter-clockwise (CCW). It includes a 4-wire connection with a plastic plug, which can be used or removed as needed for installation.

Image 1: Genteq 1172252 Condenser Fan Motor. This image displays the motor from a top-down perspective, showing the shaft extending upwards and the wiring harness with a plastic plug.

4. Installation and Setup

Professional installation is highly recommended for this component.

1. Disconnect Power: Ensure all electrical power to the HVAC unit is completely disconnected at the circuit breaker or fuse box before beginning.
2. Access Motor: Carefully remove the access panels or grilles to expose the condenser fan motor.
3. Remove Old Motor: Disconnect the wiring from the old motor. Unbolt and remove the old motor, noting its mounting orientation and shaft position.
4. Transfer Components: If applicable, transfer the fan blade, capacitor (if external), and any mounting brackets from the old motor to the new Genteq 1172252 motor. Ensure the fan blade is securely fastened to the new motor shaft.
5. Mount New Motor: Install the new motor in the same orientation as the original. Secure it using the existing mounting bolts. Ensure the motor is stable and properly aligned.
6. Wire Connections: Connect the 4-wire harness of the new motor to the unit's electrical system. Match wire colors or follow the unit's wiring diagram precisely. The plastic plug can be used directly if compatible, or cut off and individual wires connected as required.
7. Secure Wiring: Ensure all wiring is routed safely and secured to prevent contact with moving parts or sharp edges.
8. Restore Access Panels: Reinstall all access panels and grilles.
9. Restore Power: Restore electrical power to the HVAC unit.
10. Test Operation: Verify the fan motor operates smoothly and quietly, and the fan blade rotates freely without obstruction.

5. Operating Instructions

The Genteq 1172252 Condenser Fan Motor operates automatically as part of your HVAC system's cooling cycle. When the thermostat calls for cooling, the control board activates the condenser fan motor, which draws air across the condenser coil to dissipate heat. This process is crucial for the efficient operation of the air conditioning or heat pump system.

6. Maintenance

Regular maintenance helps ensure the longevity and efficient operation of your condenser fan motor.

• Annual Inspection: Have a qualified technician inspect the motor and fan blade annually for signs of wear, damage, or corrosion.
• Cleaning: Periodically clean any dust, dirt, or debris from the motor housing and fan blades. Ensure the condenser coil is also clean to prevent the motor from overworking.
• Bearing Lubrication: This motor is generally designed as a sealed unit. While some motors allow for lubrication, the design of this specific model may make bearing lubrication difficult or impractical without disassembly. Consult a qualified technician for advice on bearing maintenance if unusual noises are detected.
• Vibration Check: Ensure the motor is securely mounted and not vibrating excessively, which can indicate loose mounting or an unbalanced fan blade.

7. Troubleshooting

If your condenser fan motor is not functioning correctly, consider the following common issues:

• Motor Not Spinning:
  • Check if power is supplied to the unit.
  • Inspect the capacitor (if external) for bulging or leaks; a faulty capacitor can prevent the motor from starting.
  • Verify all wiring connections are secure.
  • Ensure the fan blade is not obstructed.
• Unusual Noise (Grinding, Squealing):
  • Indicates worn bearings or a bent shaft. Motor replacement may be necessary.
  • Check for loose fan blades or debris hitting the fan.
• Motor Overheating:
  • Ensure adequate airflow around the motor and through the condenser coil.
  • Verify the fan blade is correctly sized and pitched.
  • Check for excessive load on the motor.

If troubleshooting steps do not resolve the issue, contact a qualified HVAC technician for further diagnosis and repair.

8. Specifications

9. Warranty and Support

For specific warranty information regarding your Genteq 1172252 Condenser Fan Motor, please refer to the documentation provided at the time of purchase or contact the seller directly. Warranty terms typically cover manufacturing defects for a specified period.

If you require technical support or have questions not covered in this manual, please contact the authorized Genteq distributor or a qualified HVAC service professional. Always provide the model number (1172252) and any relevant purchase details when seeking support.