AC Infinity AXIAL 1238W (HS1238A)

AC Infinity AXIAL 1238W Muffin Fan User Manual

Model: AXIAL 1238W (HS1238A)

1. Introduction

The AC Infinity AXIAL 1238W is a high-speed AC muffin fan designed for various cooling and ventilation applications. This fan operates on 100 to 120V AC power and features a durable dual-ball bearing motor, ensuring a long lifespan and reliable performance. It is suitable for DIY projects, replacing existing fans, or enhancing airflow in enclosures and systems requiring robust air movement.

AC Infinity AXIAL 1238W Muffin Fan with wire leads

Image 1.1: AC Infinity AXIAL 1238W Muffin Fan with included wire leads. This fan is designed for high-speed air movement in various applications.

2. Product Features

  • Versatile Application: Designed for projects requiring cooling or ventilation, or as a replacement fan for various products.
  • Connection Type: Features terminal connectors and includes an optional wire-leads cord adapter for flexible installation.
  • Durability: UL-certified fan with dual-ball bearings, rated for a lifespan of 67,000 hours. Can be mounted in any direction.
  • High Airflow: This model is engineered to maximize airflow, providing significant air movement. Note that due to its high speed, it may produce noticeable noise in some applications.
  • Dimensions & Performance: 120 x 120 x 38 mm (4.7 x 4.7 x 1.5 inches). Operates on 100 to 120V AC. Airflow: 110 CFM. Noise: 47 dBA. Speed: 2600 RPM.
AC Infinity AXIAL 1238W fan installed in a project enclosure

Image 2.1: The AXIAL 1238W fan integrated into a project enclosure, demonstrating its use in DIY cooling and ventilation setups. This model does not include fan guards or a power plug cord.

Internal view of AC Infinity AXIAL 1238W fan motor and dual ball bearings

Image 2.2: An internal view highlighting the fan's motor and dual ball bearings, engineered for superior performance and a long operational lifespan of 67,000 hours.

AC Infinity AXIAL 1238W fan with a metal grille, showcasing heavy-duty construction

Image 2.3: The fan's heavy-duty construction, featuring a die-cast aluminum housing and thermoplastic impeller blades, designed to withstand shocks and operate in harsh environments.

3. Specifications

Feature Detail
Model AXIAL 1238W (HS1238A)
Product Dimensions (L x W x H) 120 x 120 x 38 mm (4.7 x 4.7 x 1.5 inches)
Voltage 100 to 120V AC
Wattage 18 watts
Airflow 110 CFM (Cubic Feet Per Minute)
Noise Level 47 dBA
Maximum Rotational Speed 2600 RPM
Bearings Dual Ball
Lifespan 67,000 hours
Material Aluminum frame, Thermoplastic impeller
Power Connector Type Terminal Connectors
Item Weight 16 ounces
UL Certification E503903
Detailed dimensions and specifications of the AC Infinity AXIAL 1238W fan

Image 3.1: Visual representation of the fan's dimensions and key performance specifications, including airflow, noise, and speed.

4. Setup and Installation

The AXIAL 1238W fan is designed for hard-wire installation. Ensure all power is disconnected before proceeding with installation.

  1. Safety First: Always disconnect power from the circuit before installing or servicing the fan. Consult a qualified electrician if you are unsure about electrical wiring.
  2. Mounting Location: Choose a suitable location for mounting the fan, ensuring adequate space for airflow and secure attachment. The fan can be mounted in any direction.
  3. Secure Mounting: Use appropriate screws and hardware (not included) to securely fasten the fan to the desired surface. Ensure the fan is stable and free from vibrations.
  4. Wiring:
    • The fan comes with terminal connectors and an optional wire-leads cord adapter.
    • Connect the fan's wires to your 100-120V AC power source. Typically, one wire is for live (hot) and the other for neutral. Refer to local electrical codes and diagrams for correct wiring.
    • Ensure all connections are secure and properly insulated to prevent electrical hazards.
  5. Airflow Direction: Observe the arrow on the fan's frame, which indicates the direction of airflow. Install the fan to achieve the desired intake or exhaust configuration for your application.
  6. Testing: Once installed and wired, restore power and test the fan's operation. Verify that it runs smoothly and moves air in the intended direction.
AC Infinity AXIAL 1238W fan with exposed wire leads for hardwiring

Image 4.1: The AXIAL 1238W fan showing its wire leads, ready for hard-wire connection to a 100-120V AC power source.

5. Operating Instructions

The AC Infinity AXIAL 1238W fan is designed for continuous operation once properly installed and powered. It does not feature integrated speed control or on/off switches; these functions must be managed externally through your electrical setup.

  • Power On/Off: Control the fan's operation by switching the power to the circuit it is connected to.
  • Continuous Operation: The fan is built for long-term, continuous use in appropriate environments.
  • Noise Level: As a high-speed fan, it produces 47 dBA of noise. Consider this when installing in noise-sensitive areas.
  • Airflow Monitoring: Periodically check that the fan is moving air effectively and that there are no obstructions to airflow.
AC Infinity AXIAL Series fans used in various DIY cooling and ventilation projects

Image 5.1: Examples of the AXIAL Series fans integrated into different DIY cooling and ventilation projects, illustrating their operational versatility.

6. Maintenance

Regular maintenance ensures optimal performance and extends the lifespan of your AC Infinity AXIAL 1238W fan.

  1. Power Disconnection: Always disconnect the fan from the power source before performing any maintenance.
  2. Cleaning Blades: Periodically inspect the fan blades for dust and debris accumulation. Use a soft brush or compressed air to gently clean the blades. Avoid using liquids directly on the fan.
  3. Housing Cleaning: Wipe the fan housing with a dry or slightly damp cloth. Do not use harsh chemicals or abrasive cleaners.
  4. Bearing Check: The dual-ball bearings are designed for long life and typically do not require lubrication. However, listen for any unusual noises during operation, which could indicate a bearing issue.
  5. Obstruction Removal: Ensure that there are no obstructions around the fan's intake or exhaust that could impede airflow or cause the fan to overwork.

7. Troubleshooting

If you encounter issues with your AXIAL 1238W fan, refer to the following troubleshooting steps:

Problem Possible Cause Solution
Fan does not turn on. No power supply; incorrect wiring; faulty fan.
  • Check if the power source is active.
  • Verify all electrical connections are correct and secure (refer to Section 4).
  • If power is confirmed and wiring is correct, the fan may be faulty and require replacement.
Fan is excessively noisy or vibrating. Loose mounting; obstructions; worn bearings; unbalanced blades.
  • Ensure the fan is securely mounted and all screws are tightened.
  • Check for any objects obstructing the fan blades or airflow.
  • Inspect blades for damage or debris. Clean if necessary (refer to Section 6).
  • If noise persists and is unusual, bearings may be worn.
Reduced airflow. Blocked intake/exhaust; dirty blades; fan running below optimal speed.
  • Clear any obstructions from the fan's path.
  • Clean fan blades thoroughly (refer to Section 6).
  • Ensure the fan is receiving the correct voltage (100-120V AC).

8. Warranty and Support

AC Infinity products are designed for quality and durability. For specific warranty information regarding your AXIAL 1238W fan, please refer to the documentation included with your purchase or visit the official AC Infinity website. For technical support, product inquiries, or assistance with troubleshooting beyond this manual, please contact AC Infinity customer service directly.

You can find more information and contact details on the AC Infinity Store on Amazon.

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