Diversitech FP-22 Condensate Removal Pump User Manual

1. Introduction

This manual provides essential instructions for the installation, operation, and maintenance of the Diversitech FP-22 Condensate Removal Pump. The FP-22 is designed to efficiently manage condensate water from furnaces and boilers, particularly in applications involving acidic and high-temperature conditions, up to 190°F (88°C).

Key features include a 22-foot maximum lift, steam-resistant electronics, vibration-dampening rubber feet, metal hang tabs for secure mounting, a built-in safety overflow switch, a check valve, and LED status indicators. The pump comes with four inlet holes, integrated P-traps, and 20 feet of 3/8" discharge tubing for a complete setup.

Image 1.1: Front-side view of the Diversitech FP-22 Condensate Removal Pump. This image shows the overall design of the pump, including the red base and black motor housing.

2. Important Safety Information

Please read all instructions carefully before installation and operation. Failure to follow these instructions may result in property damage, personal injury, or death.

• Always disconnect power to the unit before performing any maintenance or service.
• Ensure the pump is installed by a qualified professional in accordance with local electrical and plumbing codes.
• Do not operate the pump if the power cord or plug is damaged.
• This pump is designed for condensate removal only. Do not use it for flammable liquids or other applications.
• Keep hands and foreign objects away from moving parts.
• The pump is rated for 120V. Ensure the power supply matches this requirement.

3. Package Contents

Verify that all items are present in the package:

• Diversitech FP-22 Condensate Removal Pump (120V)
• 20 feet of 3/8" discharge tubing
• Installation and Operation Manual (this document)

4. Installation Instructions

4.1 Mounting the Pump

The FP-22 pump can be mounted on a flat surface or suspended using the integrated metal hang tabs. For optimal noise reduction and stability, utilize the vibration-dampening rubber feet.

• Choose a stable, level location near the condensate source.
• If suspending, ensure the mounting surface is secure and can support the pump's weight when full.

Image 4.1: Side view of the FP-22 pump, highlighting the metal hang tabs for secure mounting.

4.2 Condensate Inlet Connection

The pump features four inlet holes with built-in "P" traps. Connect the condensate drain line from your furnace or boiler to one of these inlets.

• Ensure a tight, leak-free connection.
• The integrated P-traps prevent odors and gases from entering the system.

4.3 Discharge Line Connection

Connect the provided 3/8" discharge tubing to the pump's discharge outlet. Route the tubing to a suitable drain location, ensuring a continuous downward slope if possible, or a clear path for the pump to lift the water.

• Avoid kinks or sharp bends in the discharge tubing.
• Secure the tubing to prevent accidental dislodgement.
• The pump includes a check valve to prevent backflow.

Image 4.2: Top view of the FP-22 pump, illustrating the four inlet ports and the discharge connection point.

4.4 Electrical Connection

Connect the pump's power cord to a dedicated 120V electrical outlet. Ensure the outlet is properly grounded and protected by a circuit breaker.

• Do not use extension cords.
• Verify that the power supply matches the pump's voltage requirements.

5. Operation

The Diversitech FP-22 operates automatically. When condensate water fills the reservoir to a predetermined level, the internal float switch activates the pump, which then discharges the water through the discharge tubing. Once the water level drops, the pump deactivates.

5.1 LED Indicators

The pump is equipped with LED indicators to provide status updates:

• Power LED: Indicates the pump is receiving electrical power.
• Run LED: Illuminates when the pump motor is actively running.
• Alarm LED: Activates if the water level reaches the high-level safety overflow switch, indicating a potential issue.

5.2 Safety Overflow Switch

A built-in safety overflow switch provides an additional layer of protection. If the water level rises above the normal operating range, this switch will activate, typically shutting down the connected HVAC equipment to prevent overflow and water damage. Consult your HVAC system's manual for wiring instructions for this safety feature.

6. Maintenance

Regular maintenance ensures optimal performance and extends the life of your condensate pump.

6.1 Periodic Cleaning

• Disconnect Power: Always unplug the pump from the electrical outlet before cleaning.
• Drain Reservoir: Remove any remaining water from the reservoir.
• Clean Reservoir: Use a mild detergent and warm water to clean the inside of the reservoir, removing any sludge or debris. Pay attention to the float switch mechanism to ensure it moves freely.
• Inspect Tubing: Check the inlet and discharge tubing for blockages or signs of wear.
• Reassemble: Reconnect all tubing and plug the pump back into the power outlet.

Perform this cleaning at least once every six months, or more frequently if the condensate quality is poor or the pump is in heavy use.

7. Troubleshooting

This section addresses common issues you might encounter with your FP-22 condensate pump.

8. Specifications

9. Warranty and Support

For warranty information and technical support, please refer to the official Diversitech website or contact their customer service department. Keep your purchase receipt as proof of purchase.

Manufacturer: DiversiTech Corporation

Website: www.diversitech.com (Example link, actual link may vary)

For service or parts, please contact a qualified HVAC technician or the manufacturer directly.