1. Product Overview
The Villastar YC-005 Pool Heat Pump is designed to efficiently heat and cool both above-ground and inground pools up to 5000 gallons. It features advanced technology for energy efficiency, providing a comfortable swimming experience while minimizing operating costs. This durable unit is built for long-lasting performance and offers easy temperature control.
Key features include:
- High efficiency and energy saving with a COP score of 4.45.
- Heating capacity up to 16,036 BTU, suitable for pools up to 5,000 gallons.
- Adjustable temperature control for both heating (59°F-104°F) and cooling (46°F-82°F).
- Simple plug-and-play installation with 1-1/4" water pipe connection.
- Built-in advanced protection system for safe operation.
2. Safety Information
Always read and understand all safety warnings and instructions before installing, operating, or maintaining this product. Failure to follow these instructions could result in serious injury or property damage.
- Ensure the unit is installed on a stable, level surface.
- Do not operate the unit if any part is damaged or if the power cord is frayed.
- Keep children and pets away from the unit during operation.
- Ensure proper electrical grounding to prevent electric shock.
- Do not block the air intake or exhaust vents.
- Disconnect power before performing any maintenance or troubleshooting.
3. Package Contents
Verify that all components are present before beginning installation:
- Villastar YC-005 Pool Heat Pump Unit
- Corrugated Pipes
- Hose Clamps
- Inlet/Outlet Joints
- Water Pump Unions
- User Manual
4. Setup and Installation
The Villastar YC-005 Pool Heat Pump is designed for efficient and rapid installation. Follow these steps carefully:
4.1 Prepare Auxiliary Materials
Before starting, gather all necessary auxiliary materials, including pipes, heat pump inlet and outlet joints, water pump unions, and hose clamps.

Image: Villastar YC-005 Pool Heat Pump unit with its power cord and a coiled hose, ready for installation.
4.2 Connect Pipes and Clamps
Insert the hose clamps into the corrugated pipes. Then, attach the heat pump inlet and outlet joints to the corresponding ports on the heat pump unit.

Image: The Villastar Pool Heat Pump unit, highlighting its efficient heating capabilities with 16000 BTU heating capacity, 4.45 COP efficiency, and 50 dB noise level.
4.3 Connect to Water Pump and Pool
Connect the water pump union to your pool's filter pump. Ensure the pump has a flow rate greater than 12 GPM and includes a hair strainer. Finally, connect the pipes from the heat pump to the pool's inlet and outlet. Ensure all connections are secure using the provided clamps.
Note: A separate pool pump with a hair strainer and a flow rate greater than 12 GPM is required for optimal operation.
Video: This video demonstrates the easy installation process of the Villastar above-ground pool heat pump, showing connections to the pool and water pump.
4.4 Remove Air and Power On
After all connections are complete, add water to the system to remove any trapped air. Once the air is purged, you can power on the unit and proceed with debugging.

Image: The Villastar Pool Heat Pump unit positioned next to a swimming pool, illustrating its role as a heating solution.
5. Operating Instructions
The Villastar YC-005 features an intuitive LED display for easy operation and temperature control.
5.1 Control Panel Overview
The control panel allows you to turn the unit on/off, select operating modes, and adjust the desired water temperature.

Image: A close-up view of the Villastar Pool Heat Pump's control panel, showing the digital display and buttons for adjusting temperature, turning on/off, and mode selection.
5.2 Power On/Off
To power on the unit, press the "Power" key. The display will show "OFF" initially, then flash the set temperature three times before displaying the actual water temperature. To turn off the unit, press the "Power" key again; the display will show "OFF".
5.3 Mode Selection
Press the "M" key to switch between heating mode, cooling mode, and automatic mode (heating + cooling). The corresponding icon will appear on the display.
5.4 Adjusting Temperature
Use the "Up" and "Down" arrow keys to adjust the desired setting temperature. The set temperature will flash three times, then the display will revert to showing the actual water temperature.
Video: This video demonstrates the display and operation of the Villastar Pool Heat Pump, including how to power on, change modes, and adjust temperature settings.
Video: A promotional video showcasing the Villastar Mini Swimming Pool Heat Pump for Above-Ground Pools, highlighting its features and benefits.
6. Maintenance
Regular maintenance ensures the longevity and efficient operation of your Villastar Pool Heat Pump.
- Clean the Coils: Periodically inspect and clean the evaporator coils to ensure optimal airflow and heat exchange. Remove any debris, leaves, or dirt.
- Check Water Flow: Ensure there is adequate water flow through the unit. Reduced flow can impact performance. Clean pool filters regularly.
- Inspect Connections: Regularly check all pipe connections and electrical wiring for leaks or damage. Tighten any loose clamps.
- Winterization: If you live in an area with freezing temperatures, properly winterize the unit by draining all water and covering it to protect it from harsh weather.
- Professional Inspection: Consider an annual professional inspection to ensure all components are functioning correctly.
7. Troubleshooting
Here are some common issues and their potential solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit not turning on | No power, tripped breaker, unit in "OFF" mode. | Check power supply, reset breaker, press "Power" button. |
| Poor heating/cooling performance | Low water flow, dirty coils, incorrect temperature setting, ambient temperature too low/high. | Ensure adequate water flow (check pump/filter), clean coils, adjust temperature setting, check operating temperature range. |
| Unusual noises | Loose components, debris in fan, compressor issue. | Inspect for loose parts, remove debris, contact customer support if compressor noise persists. |
| Water leakage | Loose pipe connections, damaged O-rings. | Tighten connections, inspect and replace O-rings if necessary. |
If you encounter issues not listed here or if troubleshooting steps do not resolve the problem, please contact Villastar customer support.
8. Specifications
Detailed technical specifications for the Villastar YC-005 Pool Heat Pump:
| Feature | Detail |
|---|---|
| Model | YC-005 |
| Brand | villastar |
| Heating Capacity (BTU/hr) | 16000 |
| Recommended Pool Size | Up to 5000 gallons |
| Power Supply | 110-120V/60Hz |
| Max Power Input | 4623 BTU/h |
| Max Current | 7.1 A |
| Heating Temperature Range | 59°F - 104°F |
| Cooling Temperature Range | 46°F - 82°F |
| Noise Level | 50dB(A) |
| Product Dimensions (L x W x H) | 17 x 14 x 17 inches |
| Net Weight | 59 lbs |
| Indoor/Outdoor Usage | Outdoor |
| Form Factor | Cabinet |

Image: An exploded view diagram of the Villastar Pool Heat Pump, showing its main internal components such as the compressor, evaporator, iron tube heat exchanger, and controller.

Image: A table detailing the air-source swimming pool heat pump specifications for model YC-005, including heating capacity, power input, COP, temperature ranges, weight, and noise level, alongside its physical dimensions.
9. Warranty and Support
Villastar is committed to providing exceptional products and customer service. Your Villastar Pool Heat Pump comes with a manufacturer's warranty. Please refer to the warranty card included with your purchase for specific terms and conditions.
For any questions, issues, or technical support, please contact Villastar customer service. We offer 24-hour online support to assist you.
Contact Information:
- Brand: Villastar
- Online Support: Available 24/7 (as per product features)
- Manufacturer: Villastar



