Soler & Palau S&P TD-250 Inline Duct Exhaust Fan

1. Introduction

This manual provides essential instructions for the safe installation, operation, and maintenance of your Soler & Palau S&P TD-250 Inline Duct Exhaust Fan. The TD-250 is a mixed-flow inline duct fan designed for efficient air movement in small to medium-sized ventilation systems, offering high airflow performance with minimal noise in a compact housing. Please read this manual thoroughly before installation and use, and retain it for future reference.

2. Safety Information

WARNING: To reduce the risk of fire, electric shock, or injury to persons, observe the following:

• Read all instructions before installing or servicing this fan.
• Installation must be performed by a qualified electrician in accordance with all applicable local and national electrical codes.
• Always disconnect power at the service panel before wiring, cleaning, or servicing the unit.
• Ensure the power supply voltage matches the fan's rating.
• Do not use this fan with any solid-state speed control device unless specifically designed for this fan.
• This fan is for general ventilating use only. Do not use to exhaust hazardous or explosive materials and vapors.
• Avoid placing fingers or foreign objects into the fan inlet or outlet while it is operating.
• The fan is designed for indoor use only.

3. Product Overview

The S&P TD-250 is an inline mixed-flow duct fan, featuring a robust design for efficient air extraction. Its compact form factor allows for installation in confined spaces such as false ceilings or cabinets.

Key Components:

• Fan Housing: Durable casing that encloses the motor and impeller.
• Mixed Flow Impeller: Designed for high airflow and pressure.
• Motor: Brushless DC motor for reliable and energy-efficient operation.
• Mounting Brackets: Included for secure installation.
• Terminal Box: For electrical connections.

4. Setup and Installation

Before beginning installation, ensure all safety precautions are followed and power is disconnected.

1. Unpacking: Carefully remove the fan from its packaging and inspect for any shipping damage. Retain packaging for future transport if needed.
2. Mounting Location: Select a suitable indoor location that can support the fan's weight and allows for proper ducting. Ensure adequate space for maintenance access.
3. Mounting the Fan:
   • Attach the provided mounting brackets to the fan housing.
   • Securely fasten the fan to a sturdy surface (e.g., ceiling joist, wall stud) using appropriate fasteners (not included). Ensure the fan is level.
4. Duct Connection:
   • Connect appropriate sized ducting (10 inch / 250mm) to both the inlet and outlet of the fan.
   • Use duct clamps or tape to ensure airtight connections. Minimize bends and long runs in ductwork for optimal performance.
5. Electrical Wiring:
   • Open the terminal box cover.
   • Connect the fan' to a 12 Volt DC power supply according to the wiring diagram provided inside the terminal box cover and local electrical codes.
   • Ensure all connections are secure and properly insulated.
   • Close the terminal box cover securely.

5. Operation

Once installation is complete and all connections are secure, the fan is ready for operation.

1. Power On: Restore power to the circuit at the service panel.
2. Starting the Fan: Press the push button switch to turn the fan on.
3. Speed Control: The TD-250 features two power levels. Repeatedly press the push button switch to cycle between the low and high-speed settings.
4. Power Off: Press the push button switch until the fan turns off.

Note: The fan is designed to operate continuously. For optimal performance and longevity, ensure proper ventilation and avoid obstructions in the ductwork.

6. Maintenance

Regular maintenance ensures optimal performance and extends the lifespan of your fan. Always disconnect power before performing any maintenance.

• Cleaning the Impeller and Housing:
  • Periodically (e.g., every 3-6 months, depending on usage), disconnect power and remove the fan from the ductwork by detaching the motor and impeller assembly from the housing.
  • Carefully clean any dust or debris from the impeller blades and the interior of the fan housing using a soft brush or cloth. Do not use abrasive cleaners or solvents.
  • Ensure all components are dry before reassembling.
• Motor: The brushless motor is designed for long-term, maintenance-free operation and does not require lubrication.
• Ductwork Inspection: Periodically inspect the ductwork for any blockages, leaks, or damage that could impede airflow.

7. Troubleshooting

If you experience issues with your TD-250 fan, refer to the following table for common problems and solutions. Always disconnect power before inspecting the fan.

If the problem persists after attempting these solutions, please contact customer support.

8. Specifications

9. Warranty Information

The Soler & Palau S&P TD-250 Inline Duct Exhaust Fan comes with a 7-year warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use and service. It does not cover damage resulting from improper installation, misuse, abuse, accident, unauthorized repairs, or modifications. Please retain your proof of purchase for warranty claims.

10. Customer Support

For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact Soler & Palau customer support. Refer to the official Soler & Palau website or your purchase documentation for the most current contact information.