1. Product Overview
The GOWENIC RS-24C Automatic Condensate Water Lifting Pump is designed to efficiently remove condensate from 1-3P air conditioning units. This system prevents water accumulation, protecting your wall-mounted AC unit and surrounding areas from potential water damage and mold growth. The pump activates automatically when condensate levels rise, ensuring continuous and reliable drainage without manual intervention.
Featuring a wide voltage compatibility of 100-230V, this pump is suitable for most standard residential and commercial AC systems. Its versatile design allows for integration with various AC types, including wall-mounted, split, and cassette units.
Equipped with a robust internal motor, the pump can lift water up to 10 meters (32.8 feet) vertically, facilitating effective removal even when the drainage point is elevated. This powerful action ensures quick condensate clearance, safeguarding your HVAC system.
The RS-24C pump operates quietly, minimizing disruption. It incorporates an intelligent float switch that automatically powers the pump when water accumulates and shuts it off once the reservoir is empty. This smart feature conserves energy and extends the pump's operational lifespan.
Constructed from durable, high-impact plastic components, the pump is built to withstand consistent daily use. Its compact body and included mounting bracket allow for straightforward, tool-free installation near your air conditioner, making it a practical solution for various tight spaces.

This image displays the GOWENIC RS-24C Automatic Condensate Water Lifting Pump, showing its compact white and blue casing, the attached power cable with exposed wires for connection, and the outlet for the drain hose.
2. Package Contents
Verify that all items listed below are present in your package:
- 1 x Pump Unit
- 1 x Hose
- 2 x Cable Ties
- 2 x Screws
- 2 x Expansion Plugs
- 3 x Accessories (various connectors/adapters)

This image shows all components included in the package: the main pump unit, a black adapter, two white cable ties, two screws, two green expansion plugs, and a white mounting bracket.
3. Safety Information
Please read all instructions carefully before installation and operation. Failure to follow these instructions may result in electric shock, fire, or property damage.
- Always disconnect power to the air conditioning unit and the pump before performing any installation, maintenance, or troubleshooting.
- Installation should be performed by a qualified professional if you are unsure about electrical connections or plumbing.
- Ensure all electrical connections are secure and properly insulated to prevent short circuits or electric shock.
- Do not immerse the pump or any electrical components in water.
- Keep children and pets away from the pump during operation.
- Use only the specified voltage (100-230V) for this device.
4. Setup and Installation
Follow these general steps for installing the condensate pump. Specific installation may vary based on your AC unit and setup.
- Choose a Location: Select a suitable location near your air conditioning unit where the pump can be easily accessed for maintenance and connected to the AC's drain pan. The pump's compact size allows for installation in tight spaces.
- Mount the Pump: Use the included mounting bracket, screws, and expansion plugs to securely attach the pump to a wall or stable surface. Ensure the pump is level.
- Connect the Inlet Hose: Connect the drain hose from your AC unit's condensate pan to the inlet port of the pump. Ensure a tight, leak-free connection.
- Connect the Outlet Hose: Attach a suitable discharge hose (not always included, check local regulations) to the pump's outlet port. Route this hose to a proper drainage point, ensuring it has a continuous downward slope or is routed to a higher point if the pump's lift capability is utilized. Avoid kinks or sharp bends in the hose.
- Electrical Connection: Connect the pump's power wires to a suitable 100-230V AC power source. Refer to the wiring diagram (if provided with the product) for correct connections. Ensure all connections are secure and insulated.
- Test the Installation: After all connections are made, restore power to the AC unit and the pump. Pour a small amount of water into the AC's condensate pan to simulate drainage. The pump should activate, remove the water, and then shut off automatically. Check for any leaks.
5. Operating Instructions
The GOWENIC RS-24C condensate pump operates automatically. Once properly installed and powered, it requires no manual intervention for its primary function.
- Automatic Activation: The pump's internal float switch monitors the water level in its reservoir. When the condensate water reaches a predetermined level, the pump automatically turns on.
- Condensate Removal: The pump then lifts and discharges the accumulated water through the outlet hose to the designated drainage point.
- Automatic Shutoff: Once the water level in the reservoir drops below the activation threshold, the pump automatically turns off, conserving energy and reducing wear.
- Quiet Operation: The pump is designed to operate with minimal noise (19dB), ensuring it does not disrupt your environment.
6. Maintenance
Regular maintenance helps ensure the longevity and efficient operation of your condensate pump.
- Monthly Inspection: Visually inspect the pump, inlet, and outlet hoses for any signs of leaks, kinks, or blockages.
- Clean the Reservoir: Periodically (e.g., every 3-6 months, or more frequently in dusty environments), disconnect power to the pump and AC unit. Carefully remove the pump's reservoir cover (if applicable) and clean out any sludge, algae, or debris that may have accumulated. Use a mild detergent and water, then rinse thoroughly.
- Check Float Switch: Ensure the float switch moves freely and is not obstructed by debris.
- Inspect Hoses: Check the inlet and outlet hoses for any signs of deterioration, cracks, or blockages. Clear any obstructions.
- Test Operation: After cleaning and reassembly, restore power and test the pump's operation by pouring water into the AC's condensate pan.
7. Troubleshooting
If you encounter issues with your condensate pump, refer to the following troubleshooting guide:
| Problem | Possible Cause | Solution |
|---|---|---|
| Pump does not turn on | No power supply | Check power connections and ensure the power source is active. |
| Float switch stuck or obstructed | Disconnect power, inspect the reservoir, and clear any debris around the float switch. | |
| Water is not draining / AC pan overflowing | Inlet or outlet hose blocked | Disconnect power, check hoses for kinks or blockages and clear them. |
| Pump motor failure | If other solutions fail, the pump may require replacement. Contact customer support. | |
| Pump runs continuously | Float switch stuck in 'on' position | Disconnect power, inspect the float switch for debris or malfunction. |
| Leak in the system | Check all connections and hoses for leaks that might be continuously refilling the reservoir. |
If the problem persists after attempting these solutions, please contact GOWENIC customer support for further assistance.
8. Specifications
| Feature | Specification |
|---|---|
| Model | RS-24C |
| Voltage | 100-230V~ 50-60Hz |
| Maximum Lift | Approx. 10m / 32.8ft |
| Operating Level | Non Continuous |
| Maximum Rate | 24L/h |
| Water Tank Capacity | 70ml |
| Applicable AC Power | 1-3P (10KW) |
| Noise Level | 19dB |
9. Warranty and Support
For warranty information, technical assistance, or to inquire about replacement parts, please contact GOWENIC customer service. You can typically find contact details on the product packaging, the official GOWENIC website, or through the retailer from whom you purchased the product. Please have your product model (RS-24C) and purchase information ready when contacting support.