1. Einleitung
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.

Abbildung 1.1: Vorderseite 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. Wichtige Sicherheitshinweise
Please read all instructions carefully before installation and operation. Failure to follow these instructions may result in property damage, personal injury, or death.
- Vor jeglichen Wartungs- oder Servicearbeiten muss die Stromzufuhr zum Gerät unterbrochen werden.
- Ensure the pump is installed by a qualified professional in accordance with local electrical and plumbing codes.
- Die Pumpe darf nicht in Betrieb genommen werden, wenn das Netzkabel oder der Stecker beschädigt ist.
- This pump is designed for condensate removal only. Do not use it for flammable liquids or other applications.
- Halten Sie Hände und Fremdkörper von beweglichen Teilen fern.
- The pump is rated for 120V. Ensure the power supply matches this requirement.
3. Packungsinhalt
Überprüfen Sie, ob alle Artikel im Paket vorhanden sind:
- Diversitech FP-22 Condensate Removal Pump (120V)
- 20 feet of 3/8" discharge tubing
- Installations- und Bedienungsanleitung (dieses Dokument)
4. Installationsanweisungen
4.1 Montage der Pumpe
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.

Abbildung 4.1: Seite 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.

Abbildung 4.2: Oben view of the FP-22 pump, illustrating the four inlet ports and the discharge connection point.
4.4 Elektrischer Anschluss
Connect the pump's power cord to a dedicated 120V electrical outlet. Ensure the outlet is properly grounded and protected by a circuit breaker.
- Verwenden Sie keine Verlängerungskabel.
- Prüfen Sie, ob die Stromversorgung zur Spannung der Pumpe passt.tage-Anforderungen.
5. Bedienung
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-Anzeigen
The pump is equipped with LED indicators to provide status updates:
- Betriebs-LED: Indicates the pump is receiving electrical power.
- Betriebs-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. Wartung
Regelmäßige Wartung gewährleistet optimale Leistung und verlängert die Lebensdauer Ihrer Kondensatpumpe.
6.1 Regelmäßige Reinigung
- Stromversorgung trennen: Always unplug the pump from the electrical outlet before cleaning.
- Drain Reservoir: Remove any remaining water from the reservoir.
- Behälter reinigen: 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.
- Schläuche prüfen: Check the inlet and discharge tubing for blockages or signs of wear.
- Zusammenbauen: 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. Fehlerbehebung
This section addresses common issues you might encounter with your FP-22 condensate pump.
| Problem | Mögliche Ursache | Lösung |
|---|---|---|
| Pumpe lässt sich nicht einschalten. |
|
|
| Pumpe läuft dauernd. |
|
|
| Pumpe ist laut. |
|
|
| Wasserüberlauf. |
|
|
8. Spezifikationen
| Besonderheit | Detail |
|---|---|
| Modellnummer | FP-22 |
| Bandtage | 120 Volt |
| Pferdestärken (PS) | 1 / 30 HP |
| Maximaler Auftrieb | 22 Fuß |
| Maximaler Durchfluss | 2.1 Gallonen pro Minute |
| Maximum Condensate Temperature | 190°F (88°C) |
| Produktabmessungen (L x B x H) | 6" x 6.75" x 12.25" |
| Artikelgewicht | 5 Pfund |
| Material | Stainless Steel (internal components), Durable Plastic (housing) |
| Stromquelle | Kabelgebundene Elektrik |
| Besondere Merkmale | Steam-resistant electronics, Safety overflow switch, Check valve, Vibration-dampening feet, Metal hang tabs, Integrated P-traps |
9. Garantie und Support
For warranty information and technical support, please refer to the official Diversitech webBesuchen Sie die Website oder kontaktieren Sie den Kundendienst. Bewahren Sie Ihren Kaufbeleg als Kaufnachweis auf.
Hersteller: DiversiTech Corporation
WebWebsite: www.diversitech.com (Examp(der tatsächliche Link kann abweichen)
For service or parts, please contact a qualified HVAC technician or the manufacturer directly.





